data_6GK3
# 
_entry.id   6GK3 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.397 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
_database_2.pdbx_database_accession 
_database_2.pdbx_DOI 
PDB   6GK3         pdb_00006gk3 10.2210/pdb6gk3/pdb 
WWPDB D_1200010086 ?            ?                   
EMDB  EMD-0014     ?            ?                   
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 2018-11-14 
2 'Structure model' 1 1 2022-03-30 
3 'Structure model' 1 2 2024-10-23 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Author supporting evidence' 
2 2 'Structure model' 'Database references'        
3 3 'Structure model' 'Data collection'            
4 3 'Structure model' 'Refinement description'     
5 3 'Structure model' 'Structure summary'          
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 2 'Structure model' database_2                
2 2 'Structure model' pdbx_audit_support        
3 3 'Structure model' chem_comp_atom            
4 3 'Structure model' chem_comp_bond            
5 3 'Structure model' em_admin                  
6 3 'Structure model' pdbx_entry_details        
7 3 'Structure model' pdbx_modification_feature 
8 3 'Structure model' refine                    
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 2 'Structure model' '_database_2.pdbx_DOI'                     
2 2 'Structure model' '_database_2.pdbx_database_accession'      
3 2 'Structure model' '_pdbx_audit_support.funding_organization' 
4 3 'Structure model' '_em_admin.last_update'                    
5 3 'Structure model' '_refine.ls_d_res_high'                    
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.entry_id                        6GK3 
_pdbx_database_status.recvd_initial_deposition_date   2018-05-18 
_pdbx_database_status.SG_entry                        N 
_pdbx_database_status.deposit_site                    PDBE 
_pdbx_database_status.process_site                    PDBE 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_nmr_data            ? 
# 
_pdbx_database_related.db_name        EMDB 
_pdbx_database_related.details        'Two protofilament beta-2-microglobulin amyloid fibril' 
_pdbx_database_related.db_id          EMD-0014 
_pdbx_database_related.content_type   'associated EM volume' 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
_audit_author.identifier_ORCID 
'Iadanza, M.G.' 1 ? 
'Ranson, N.A.'  2 ? 
# 
_citation.abstract                  ? 
_citation.abstract_id_CAS           ? 
_citation.book_id_ISBN              ? 
_citation.book_publisher            ? 
_citation.book_publisher_city       ? 
_citation.book_title                ? 
_citation.coordinate_linkage        ? 
_citation.country                   UK 
_citation.database_id_Medline       ? 
_citation.details                   ? 
_citation.id                        primary 
_citation.journal_abbrev            'Nat Commun' 
_citation.journal_id_ASTM           ? 
_citation.journal_id_CSD            ? 
_citation.journal_id_ISSN           2041-1723 
_citation.journal_full              ? 
_citation.journal_issue             ? 
_citation.journal_volume            9 
_citation.language                  ? 
_citation.page_first                4517 
_citation.page_last                 4517 
_citation.title                     
'The structure of a beta2-microglobulin fibril suggests a molecular basis for its amyloid polymorphism.' 
_citation.year                      2018 
_citation.database_id_CSD           ? 
_citation.pdbx_database_id_DOI      10.1038/s41467-018-06761-6 
_citation.pdbx_database_id_PubMed   30375379 
_citation.unpublished_flag          ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Iadanza, M.G.'      1  0000-0001-6152-1844 
primary 'Silvers, R.'        2  0000-0003-0197-3878 
primary 'Boardman, J.'       3  ?                   
primary 'Smith, H.I.'        4  ?                   
primary 'Karamanos, T.K.'    5  ?                   
primary 'Debelouchina, G.T.' 6  0000-0001-6775-9415 
primary 'Su, Y.'             7  0000-0001-5063-3218 
primary 'Griffin, R.G.'      8  0000-0003-1589-832X 
primary 'Ranson, N.A.'       9  0000-0002-3640-5275 
primary 'Radford, S.E.'      10 0000-0002-3079-8039 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 man 
_entity.pdbx_description           Beta-2-microglobulin 
_entity.formula_weight             7635.446 
_entity.pdbx_number_of_molecules   8 
_entity.pdbx_ec                    ? 
_entity.pdbx_mutation              ? 
_entity.pdbx_fragment              ? 
_entity.details                    ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           'polypeptide(L)' 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       FLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYACRVNHV 
_entity_poly.pdbx_seq_one_letter_code_can   FLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYACRVNHV 
_entity_poly.pdbx_strand_id                 A,B,C,D,E,F,G,H 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  PHE n 
1 2  LEU n 
1 3  ASN n 
1 4  CYS n 
1 5  TYR n 
1 6  VAL n 
1 7  SER n 
1 8  GLY n 
1 9  PHE n 
1 10 HIS n 
1 11 PRO n 
1 12 SER n 
1 13 ASP n 
1 14 ILE n 
1 15 GLU n 
1 16 VAL n 
1 17 ASP n 
1 18 LEU n 
1 19 LEU n 
1 20 LYS n 
1 21 ASN n 
1 22 GLY n 
1 23 GLU n 
1 24 ARG n 
1 25 ILE n 
1 26 GLU n 
1 27 LYS n 
1 28 VAL n 
1 29 GLU n 
1 30 HIS n 
1 31 SER n 
1 32 ASP n 
1 33 LEU n 
1 34 SER n 
1 35 PHE n 
1 36 SER n 
1 37 LYS n 
1 38 ASP n 
1 39 TRP n 
1 40 SER n 
1 41 PHE n 
1 42 TYR n 
1 43 LEU n 
1 44 LEU n 
1 45 TYR n 
1 46 TYR n 
1 47 THR n 
1 48 GLU n 
1 49 PHE n 
1 50 THR n 
1 51 PRO n 
1 52 THR n 
1 53 GLU n 
1 54 LYS n 
1 55 ASP n 
1 56 GLU n 
1 57 TYR n 
1 58 ALA n 
1 59 CYS n 
1 60 ARG n 
1 61 VAL n 
1 62 ASN n 
1 63 HIS n 
1 64 VAL n 
# 
_entity_src_gen.entity_id                          1 
_entity_src_gen.pdbx_src_id                        1 
_entity_src_gen.pdbx_alt_source_flag               sample 
_entity_src_gen.pdbx_seq_type                      'Biological sequence' 
_entity_src_gen.pdbx_beg_seq_num                   1 
_entity_src_gen.pdbx_end_seq_num                   64 
_entity_src_gen.gene_src_common_name               Human 
_entity_src_gen.gene_src_genus                     ? 
_entity_src_gen.pdbx_gene_src_gene                 'B2M, CDABP0092, HDCMA22P' 
_entity_src_gen.gene_src_species                   ? 
_entity_src_gen.gene_src_strain                    ? 
_entity_src_gen.gene_src_tissue                    ? 
_entity_src_gen.gene_src_tissue_fraction           ? 
_entity_src_gen.gene_src_details                   ? 
_entity_src_gen.pdbx_gene_src_fragment             ? 
_entity_src_gen.pdbx_gene_src_scientific_name      'Homo sapiens' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     9606 
_entity_src_gen.pdbx_gene_src_variant              ? 
_entity_src_gen.pdbx_gene_src_cell_line            ? 
_entity_src_gen.pdbx_gene_src_atcc                 ? 
_entity_src_gen.pdbx_gene_src_organ                ? 
_entity_src_gen.pdbx_gene_src_organelle            ? 
_entity_src_gen.pdbx_gene_src_cell                 ? 
_entity_src_gen.pdbx_gene_src_cellular_location    ? 
_entity_src_gen.host_org_common_name               ? 
_entity_src_gen.pdbx_host_org_scientific_name      'Escherichia coli' 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id     562 
_entity_src_gen.host_org_genus                     ? 
_entity_src_gen.pdbx_host_org_gene                 ? 
_entity_src_gen.pdbx_host_org_organ                ? 
_entity_src_gen.host_org_species                   ? 
_entity_src_gen.pdbx_host_org_tissue               ? 
_entity_src_gen.pdbx_host_org_tissue_fraction      ? 
_entity_src_gen.pdbx_host_org_strain               ? 
_entity_src_gen.pdbx_host_org_variant              ? 
_entity_src_gen.pdbx_host_org_cell_line            ? 
_entity_src_gen.pdbx_host_org_atcc                 ? 
_entity_src_gen.pdbx_host_org_culture_collection   ? 
_entity_src_gen.pdbx_host_org_cell                 ? 
_entity_src_gen.pdbx_host_org_organelle            ? 
_entity_src_gen.pdbx_host_org_cellular_location    ? 
_entity_src_gen.pdbx_host_org_vector_type          ? 
_entity_src_gen.pdbx_host_org_vector               ? 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       ? 
_entity_src_gen.plasmid_details                    ? 
_entity_src_gen.pdbx_description                   ? 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
ALA 'L-peptide linking' y ALANINE         ? 'C3 H7 N O2'     89.093  
ARG 'L-peptide linking' y ARGININE        ? 'C6 H15 N4 O2 1' 175.209 
ASN 'L-peptide linking' y ASPARAGINE      ? 'C4 H8 N2 O3'    132.118 
ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4'     133.103 
CYS 'L-peptide linking' y CYSTEINE        ? 'C3 H7 N O2 S'   121.158 
GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4'     147.129 
GLY 'peptide linking'   y GLYCINE         ? 'C2 H5 N O2'     75.067  
HIS 'L-peptide linking' y HISTIDINE       ? 'C6 H10 N3 O2 1' 156.162 
ILE 'L-peptide linking' y ISOLEUCINE      ? 'C6 H13 N O2'    131.173 
LEU 'L-peptide linking' y LEUCINE         ? 'C6 H13 N O2'    131.173 
LYS 'L-peptide linking' y LYSINE          ? 'C6 H15 N2 O2 1' 147.195 
PHE 'L-peptide linking' y PHENYLALANINE   ? 'C9 H11 N O2'    165.189 
PRO 'L-peptide linking' y PROLINE         ? 'C5 H9 N O2'     115.130 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
THR 'L-peptide linking' y THREONINE       ? 'C4 H9 N O3'     119.119 
TRP 'L-peptide linking' y TRYPTOPHAN      ? 'C11 H12 N2 O2'  204.225 
TYR 'L-peptide linking' y TYROSINE        ? 'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE          ? 'C5 H11 N O2'    117.146 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  PHE 1  22 22 PHE PHE A . n 
A 1 2  LEU 2  23 23 LEU LEU A . n 
A 1 3  ASN 3  24 24 ASN ASN A . n 
A 1 4  CYS 4  25 25 CYS CYS A . n 
A 1 5  TYR 5  26 26 TYR TYR A . n 
A 1 6  VAL 6  27 27 VAL VAL A . n 
A 1 7  SER 7  28 28 SER SER A . n 
A 1 8  GLY 8  29 29 GLY GLY A . n 
A 1 9  PHE 9  30 30 PHE PHE A . n 
A 1 10 HIS 10 31 31 HIS HIS A . n 
A 1 11 PRO 11 32 32 PRO PRO A . n 
A 1 12 SER 12 33 33 SER SER A . n 
A 1 13 ASP 13 34 34 ASP ASP A . n 
A 1 14 ILE 14 35 35 ILE ILE A . n 
A 1 15 GLU 15 36 36 GLU GLU A . n 
A 1 16 VAL 16 37 37 VAL VAL A . n 
A 1 17 ASP 17 38 38 ASP ASP A . n 
A 1 18 LEU 18 39 39 LEU LEU A . n 
A 1 19 LEU 19 40 40 LEU LEU A . n 
A 1 20 LYS 20 41 41 LYS LYS A . n 
A 1 21 ASN 21 42 42 ASN ASN A . n 
A 1 22 GLY 22 43 43 GLY GLY A . n 
A 1 23 GLU 23 44 44 GLU GLU A . n 
A 1 24 ARG 24 45 45 ARG ARG A . n 
A 1 25 ILE 25 46 46 ILE ILE A . n 
A 1 26 GLU 26 47 47 GLU GLU A . n 
A 1 27 LYS 27 48 48 LYS LYS A . n 
A 1 28 VAL 28 49 49 VAL VAL A . n 
A 1 29 GLU 29 50 50 GLU GLU A . n 
A 1 30 HIS 30 51 51 HIS HIS A . n 
A 1 31 SER 31 52 52 SER SER A . n 
A 1 32 ASP 32 53 53 ASP ASP A . n 
A 1 33 LEU 33 54 54 LEU LEU A . n 
A 1 34 SER 34 55 55 SER SER A . n 
A 1 35 PHE 35 56 56 PHE PHE A . n 
A 1 36 SER 36 57 57 SER SER A . n 
A 1 37 LYS 37 58 58 LYS LYS A . n 
A 1 38 ASP 38 59 59 ASP ASP A . n 
A 1 39 TRP 39 60 60 TRP TRP A . n 
A 1 40 SER 40 61 61 SER SER A . n 
A 1 41 PHE 41 62 62 PHE PHE A . n 
A 1 42 TYR 42 63 63 TYR TYR A . n 
A 1 43 LEU 43 64 64 LEU LEU A . n 
A 1 44 LEU 44 65 65 LEU LEU A . n 
A 1 45 TYR 45 66 66 TYR TYR A . n 
A 1 46 TYR 46 67 67 TYR TYR A . n 
A 1 47 THR 47 68 68 THR THR A . n 
A 1 48 GLU 48 69 69 GLU GLU A . n 
A 1 49 PHE 49 70 70 PHE PHE A . n 
A 1 50 THR 50 71 71 THR THR A . n 
A 1 51 PRO 51 72 72 PRO PRO A . n 
A 1 52 THR 52 73 73 THR THR A . n 
A 1 53 GLU 53 74 74 GLU GLU A . n 
A 1 54 LYS 54 75 75 LYS LYS A . n 
A 1 55 ASP 55 76 76 ASP ASP A . n 
A 1 56 GLU 56 77 77 GLU GLU A . n 
A 1 57 TYR 57 78 78 TYR TYR A . n 
A 1 58 ALA 58 79 79 ALA ALA A . n 
A 1 59 CYS 59 80 80 CYS CYS A . n 
A 1 60 ARG 60 81 81 ARG ARG A . n 
A 1 61 VAL 61 82 82 VAL VAL A . n 
A 1 62 ASN 62 83 83 ASN ASN A . n 
A 1 63 HIS 63 84 84 HIS HIS A . n 
A 1 64 VAL 64 85 85 VAL VAL A . n 
B 1 1  PHE 1  22 22 PHE PHE B . n 
B 1 2  LEU 2  23 23 LEU LEU B . n 
B 1 3  ASN 3  24 24 ASN ASN B . n 
B 1 4  CYS 4  25 25 CYS CYS B . n 
B 1 5  TYR 5  26 26 TYR TYR B . n 
B 1 6  VAL 6  27 27 VAL VAL B . n 
B 1 7  SER 7  28 28 SER SER B . n 
B 1 8  GLY 8  29 29 GLY GLY B . n 
B 1 9  PHE 9  30 30 PHE PHE B . n 
B 1 10 HIS 10 31 31 HIS HIS B . n 
B 1 11 PRO 11 32 32 PRO PRO B . n 
B 1 12 SER 12 33 33 SER SER B . n 
B 1 13 ASP 13 34 34 ASP ASP B . n 
B 1 14 ILE 14 35 35 ILE ILE B . n 
B 1 15 GLU 15 36 36 GLU GLU B . n 
B 1 16 VAL 16 37 37 VAL VAL B . n 
B 1 17 ASP 17 38 38 ASP ASP B . n 
B 1 18 LEU 18 39 39 LEU LEU B . n 
B 1 19 LEU 19 40 40 LEU LEU B . n 
B 1 20 LYS 20 41 41 LYS LYS B . n 
B 1 21 ASN 21 42 42 ASN ASN B . n 
B 1 22 GLY 22 43 43 GLY GLY B . n 
B 1 23 GLU 23 44 44 GLU GLU B . n 
B 1 24 ARG 24 45 45 ARG ARG B . n 
B 1 25 ILE 25 46 46 ILE ILE B . n 
B 1 26 GLU 26 47 47 GLU GLU B . n 
B 1 27 LYS 27 48 48 LYS LYS B . n 
B 1 28 VAL 28 49 49 VAL VAL B . n 
B 1 29 GLU 29 50 50 GLU GLU B . n 
B 1 30 HIS 30 51 51 HIS HIS B . n 
B 1 31 SER 31 52 52 SER SER B . n 
B 1 32 ASP 32 53 53 ASP ASP B . n 
B 1 33 LEU 33 54 54 LEU LEU B . n 
B 1 34 SER 34 55 55 SER SER B . n 
B 1 35 PHE 35 56 56 PHE PHE B . n 
B 1 36 SER 36 57 57 SER SER B . n 
B 1 37 LYS 37 58 58 LYS LYS B . n 
B 1 38 ASP 38 59 59 ASP ASP B . n 
B 1 39 TRP 39 60 60 TRP TRP B . n 
B 1 40 SER 40 61 61 SER SER B . n 
B 1 41 PHE 41 62 62 PHE PHE B . n 
B 1 42 TYR 42 63 63 TYR TYR B . n 
B 1 43 LEU 43 64 64 LEU LEU B . n 
B 1 44 LEU 44 65 65 LEU LEU B . n 
B 1 45 TYR 45 66 66 TYR TYR B . n 
B 1 46 TYR 46 67 67 TYR TYR B . n 
B 1 47 THR 47 68 68 THR THR B . n 
B 1 48 GLU 48 69 69 GLU GLU B . n 
B 1 49 PHE 49 70 70 PHE PHE B . n 
B 1 50 THR 50 71 71 THR THR B . n 
B 1 51 PRO 51 72 72 PRO PRO B . n 
B 1 52 THR 52 73 73 THR THR B . n 
B 1 53 GLU 53 74 74 GLU GLU B . n 
B 1 54 LYS 54 75 75 LYS LYS B . n 
B 1 55 ASP 55 76 76 ASP ASP B . n 
B 1 56 GLU 56 77 77 GLU GLU B . n 
B 1 57 TYR 57 78 78 TYR TYR B . n 
B 1 58 ALA 58 79 79 ALA ALA B . n 
B 1 59 CYS 59 80 80 CYS CYS B . n 
B 1 60 ARG 60 81 81 ARG ARG B . n 
B 1 61 VAL 61 82 82 VAL VAL B . n 
B 1 62 ASN 62 83 83 ASN ASN B . n 
B 1 63 HIS 63 84 84 HIS HIS B . n 
B 1 64 VAL 64 85 85 VAL VAL B . n 
C 1 1  PHE 1  22 22 PHE PHE C . n 
C 1 2  LEU 2  23 23 LEU LEU C . n 
C 1 3  ASN 3  24 24 ASN ASN C . n 
C 1 4  CYS 4  25 25 CYS CYS C . n 
C 1 5  TYR 5  26 26 TYR TYR C . n 
C 1 6  VAL 6  27 27 VAL VAL C . n 
C 1 7  SER 7  28 28 SER SER C . n 
C 1 8  GLY 8  29 29 GLY GLY C . n 
C 1 9  PHE 9  30 30 PHE PHE C . n 
C 1 10 HIS 10 31 31 HIS HIS C . n 
C 1 11 PRO 11 32 32 PRO PRO C . n 
C 1 12 SER 12 33 33 SER SER C . n 
C 1 13 ASP 13 34 34 ASP ASP C . n 
C 1 14 ILE 14 35 35 ILE ILE C . n 
C 1 15 GLU 15 36 36 GLU GLU C . n 
C 1 16 VAL 16 37 37 VAL VAL C . n 
C 1 17 ASP 17 38 38 ASP ASP C . n 
C 1 18 LEU 18 39 39 LEU LEU C . n 
C 1 19 LEU 19 40 40 LEU LEU C . n 
C 1 20 LYS 20 41 41 LYS LYS C . n 
C 1 21 ASN 21 42 42 ASN ASN C . n 
C 1 22 GLY 22 43 43 GLY GLY C . n 
C 1 23 GLU 23 44 44 GLU GLU C . n 
C 1 24 ARG 24 45 45 ARG ARG C . n 
C 1 25 ILE 25 46 46 ILE ILE C . n 
C 1 26 GLU 26 47 47 GLU GLU C . n 
C 1 27 LYS 27 48 48 LYS LYS C . n 
C 1 28 VAL 28 49 49 VAL VAL C . n 
C 1 29 GLU 29 50 50 GLU GLU C . n 
C 1 30 HIS 30 51 51 HIS HIS C . n 
C 1 31 SER 31 52 52 SER SER C . n 
C 1 32 ASP 32 53 53 ASP ASP C . n 
C 1 33 LEU 33 54 54 LEU LEU C . n 
C 1 34 SER 34 55 55 SER SER C . n 
C 1 35 PHE 35 56 56 PHE PHE C . n 
C 1 36 SER 36 57 57 SER SER C . n 
C 1 37 LYS 37 58 58 LYS LYS C . n 
C 1 38 ASP 38 59 59 ASP ASP C . n 
C 1 39 TRP 39 60 60 TRP TRP C . n 
C 1 40 SER 40 61 61 SER SER C . n 
C 1 41 PHE 41 62 62 PHE PHE C . n 
C 1 42 TYR 42 63 63 TYR TYR C . n 
C 1 43 LEU 43 64 64 LEU LEU C . n 
C 1 44 LEU 44 65 65 LEU LEU C . n 
C 1 45 TYR 45 66 66 TYR TYR C . n 
C 1 46 TYR 46 67 67 TYR TYR C . n 
C 1 47 THR 47 68 68 THR THR C . n 
C 1 48 GLU 48 69 69 GLU GLU C . n 
C 1 49 PHE 49 70 70 PHE PHE C . n 
C 1 50 THR 50 71 71 THR THR C . n 
C 1 51 PRO 51 72 72 PRO PRO C . n 
C 1 52 THR 52 73 73 THR THR C . n 
C 1 53 GLU 53 74 74 GLU GLU C . n 
C 1 54 LYS 54 75 75 LYS LYS C . n 
C 1 55 ASP 55 76 76 ASP ASP C . n 
C 1 56 GLU 56 77 77 GLU GLU C . n 
C 1 57 TYR 57 78 78 TYR TYR C . n 
C 1 58 ALA 58 79 79 ALA ALA C . n 
C 1 59 CYS 59 80 80 CYS CYS C . n 
C 1 60 ARG 60 81 81 ARG ARG C . n 
C 1 61 VAL 61 82 82 VAL VAL C . n 
C 1 62 ASN 62 83 83 ASN ASN C . n 
C 1 63 HIS 63 84 84 HIS HIS C . n 
C 1 64 VAL 64 85 85 VAL VAL C . n 
D 1 1  PHE 1  22 22 PHE PHE D . n 
D 1 2  LEU 2  23 23 LEU LEU D . n 
D 1 3  ASN 3  24 24 ASN ASN D . n 
D 1 4  CYS 4  25 25 CYS CYS D . n 
D 1 5  TYR 5  26 26 TYR TYR D . n 
D 1 6  VAL 6  27 27 VAL VAL D . n 
D 1 7  SER 7  28 28 SER SER D . n 
D 1 8  GLY 8  29 29 GLY GLY D . n 
D 1 9  PHE 9  30 30 PHE PHE D . n 
D 1 10 HIS 10 31 31 HIS HIS D . n 
D 1 11 PRO 11 32 32 PRO PRO D . n 
D 1 12 SER 12 33 33 SER SER D . n 
D 1 13 ASP 13 34 34 ASP ASP D . n 
D 1 14 ILE 14 35 35 ILE ILE D . n 
D 1 15 GLU 15 36 36 GLU GLU D . n 
D 1 16 VAL 16 37 37 VAL VAL D . n 
D 1 17 ASP 17 38 38 ASP ASP D . n 
D 1 18 LEU 18 39 39 LEU LEU D . n 
D 1 19 LEU 19 40 40 LEU LEU D . n 
D 1 20 LYS 20 41 41 LYS LYS D . n 
D 1 21 ASN 21 42 42 ASN ASN D . n 
D 1 22 GLY 22 43 43 GLY GLY D . n 
D 1 23 GLU 23 44 44 GLU GLU D . n 
D 1 24 ARG 24 45 45 ARG ARG D . n 
D 1 25 ILE 25 46 46 ILE ILE D . n 
D 1 26 GLU 26 47 47 GLU GLU D . n 
D 1 27 LYS 27 48 48 LYS LYS D . n 
D 1 28 VAL 28 49 49 VAL VAL D . n 
D 1 29 GLU 29 50 50 GLU GLU D . n 
D 1 30 HIS 30 51 51 HIS HIS D . n 
D 1 31 SER 31 52 52 SER SER D . n 
D 1 32 ASP 32 53 53 ASP ASP D . n 
D 1 33 LEU 33 54 54 LEU LEU D . n 
D 1 34 SER 34 55 55 SER SER D . n 
D 1 35 PHE 35 56 56 PHE PHE D . n 
D 1 36 SER 36 57 57 SER SER D . n 
D 1 37 LYS 37 58 58 LYS LYS D . n 
D 1 38 ASP 38 59 59 ASP ASP D . n 
D 1 39 TRP 39 60 60 TRP TRP D . n 
D 1 40 SER 40 61 61 SER SER D . n 
D 1 41 PHE 41 62 62 PHE PHE D . n 
D 1 42 TYR 42 63 63 TYR TYR D . n 
D 1 43 LEU 43 64 64 LEU LEU D . n 
D 1 44 LEU 44 65 65 LEU LEU D . n 
D 1 45 TYR 45 66 66 TYR TYR D . n 
D 1 46 TYR 46 67 67 TYR TYR D . n 
D 1 47 THR 47 68 68 THR THR D . n 
D 1 48 GLU 48 69 69 GLU GLU D . n 
D 1 49 PHE 49 70 70 PHE PHE D . n 
D 1 50 THR 50 71 71 THR THR D . n 
D 1 51 PRO 51 72 72 PRO PRO D . n 
D 1 52 THR 52 73 73 THR THR D . n 
D 1 53 GLU 53 74 74 GLU GLU D . n 
D 1 54 LYS 54 75 75 LYS LYS D . n 
D 1 55 ASP 55 76 76 ASP ASP D . n 
D 1 56 GLU 56 77 77 GLU GLU D . n 
D 1 57 TYR 57 78 78 TYR TYR D . n 
D 1 58 ALA 58 79 79 ALA ALA D . n 
D 1 59 CYS 59 80 80 CYS CYS D . n 
D 1 60 ARG 60 81 81 ARG ARG D . n 
D 1 61 VAL 61 82 82 VAL VAL D . n 
D 1 62 ASN 62 83 83 ASN ASN D . n 
D 1 63 HIS 63 84 84 HIS HIS D . n 
D 1 64 VAL 64 85 85 VAL VAL D . n 
E 1 1  PHE 1  22 22 PHE PHE E . n 
E 1 2  LEU 2  23 23 LEU LEU E . n 
E 1 3  ASN 3  24 24 ASN ASN E . n 
E 1 4  CYS 4  25 25 CYS CYS E . n 
E 1 5  TYR 5  26 26 TYR TYR E . n 
E 1 6  VAL 6  27 27 VAL VAL E . n 
E 1 7  SER 7  28 28 SER SER E . n 
E 1 8  GLY 8  29 29 GLY GLY E . n 
E 1 9  PHE 9  30 30 PHE PHE E . n 
E 1 10 HIS 10 31 31 HIS HIS E . n 
E 1 11 PRO 11 32 32 PRO PRO E . n 
E 1 12 SER 12 33 33 SER SER E . n 
E 1 13 ASP 13 34 34 ASP ASP E . n 
E 1 14 ILE 14 35 35 ILE ILE E . n 
E 1 15 GLU 15 36 36 GLU GLU E . n 
E 1 16 VAL 16 37 37 VAL VAL E . n 
E 1 17 ASP 17 38 38 ASP ASP E . n 
E 1 18 LEU 18 39 39 LEU LEU E . n 
E 1 19 LEU 19 40 40 LEU LEU E . n 
E 1 20 LYS 20 41 41 LYS LYS E . n 
E 1 21 ASN 21 42 42 ASN ASN E . n 
E 1 22 GLY 22 43 43 GLY GLY E . n 
E 1 23 GLU 23 44 44 GLU GLU E . n 
E 1 24 ARG 24 45 45 ARG ARG E . n 
E 1 25 ILE 25 46 46 ILE ILE E . n 
E 1 26 GLU 26 47 47 GLU GLU E . n 
E 1 27 LYS 27 48 48 LYS LYS E . n 
E 1 28 VAL 28 49 49 VAL VAL E . n 
E 1 29 GLU 29 50 50 GLU GLU E . n 
E 1 30 HIS 30 51 51 HIS HIS E . n 
E 1 31 SER 31 52 52 SER SER E . n 
E 1 32 ASP 32 53 53 ASP ASP E . n 
E 1 33 LEU 33 54 54 LEU LEU E . n 
E 1 34 SER 34 55 55 SER SER E . n 
E 1 35 PHE 35 56 56 PHE PHE E . n 
E 1 36 SER 36 57 57 SER SER E . n 
E 1 37 LYS 37 58 58 LYS LYS E . n 
E 1 38 ASP 38 59 59 ASP ASP E . n 
E 1 39 TRP 39 60 60 TRP TRP E . n 
E 1 40 SER 40 61 61 SER SER E . n 
E 1 41 PHE 41 62 62 PHE PHE E . n 
E 1 42 TYR 42 63 63 TYR TYR E . n 
E 1 43 LEU 43 64 64 LEU LEU E . n 
E 1 44 LEU 44 65 65 LEU LEU E . n 
E 1 45 TYR 45 66 66 TYR TYR E . n 
E 1 46 TYR 46 67 67 TYR TYR E . n 
E 1 47 THR 47 68 68 THR THR E . n 
E 1 48 GLU 48 69 69 GLU GLU E . n 
E 1 49 PHE 49 70 70 PHE PHE E . n 
E 1 50 THR 50 71 71 THR THR E . n 
E 1 51 PRO 51 72 72 PRO PRO E . n 
E 1 52 THR 52 73 73 THR THR E . n 
E 1 53 GLU 53 74 74 GLU GLU E . n 
E 1 54 LYS 54 75 75 LYS LYS E . n 
E 1 55 ASP 55 76 76 ASP ASP E . n 
E 1 56 GLU 56 77 77 GLU GLU E . n 
E 1 57 TYR 57 78 78 TYR TYR E . n 
E 1 58 ALA 58 79 79 ALA ALA E . n 
E 1 59 CYS 59 80 80 CYS CYS E . n 
E 1 60 ARG 60 81 81 ARG ARG E . n 
E 1 61 VAL 61 82 82 VAL VAL E . n 
E 1 62 ASN 62 83 83 ASN ASN E . n 
E 1 63 HIS 63 84 84 HIS HIS E . n 
E 1 64 VAL 64 85 85 VAL VAL E . n 
F 1 1  PHE 1  22 22 PHE PHE F . n 
F 1 2  LEU 2  23 23 LEU LEU F . n 
F 1 3  ASN 3  24 24 ASN ASN F . n 
F 1 4  CYS 4  25 25 CYS CYS F . n 
F 1 5  TYR 5  26 26 TYR TYR F . n 
F 1 6  VAL 6  27 27 VAL VAL F . n 
F 1 7  SER 7  28 28 SER SER F . n 
F 1 8  GLY 8  29 29 GLY GLY F . n 
F 1 9  PHE 9  30 30 PHE PHE F . n 
F 1 10 HIS 10 31 31 HIS HIS F . n 
F 1 11 PRO 11 32 32 PRO PRO F . n 
F 1 12 SER 12 33 33 SER SER F . n 
F 1 13 ASP 13 34 34 ASP ASP F . n 
F 1 14 ILE 14 35 35 ILE ILE F . n 
F 1 15 GLU 15 36 36 GLU GLU F . n 
F 1 16 VAL 16 37 37 VAL VAL F . n 
F 1 17 ASP 17 38 38 ASP ASP F . n 
F 1 18 LEU 18 39 39 LEU LEU F . n 
F 1 19 LEU 19 40 40 LEU LEU F . n 
F 1 20 LYS 20 41 41 LYS LYS F . n 
F 1 21 ASN 21 42 42 ASN ASN F . n 
F 1 22 GLY 22 43 43 GLY GLY F . n 
F 1 23 GLU 23 44 44 GLU GLU F . n 
F 1 24 ARG 24 45 45 ARG ARG F . n 
F 1 25 ILE 25 46 46 ILE ILE F . n 
F 1 26 GLU 26 47 47 GLU GLU F . n 
F 1 27 LYS 27 48 48 LYS LYS F . n 
F 1 28 VAL 28 49 49 VAL VAL F . n 
F 1 29 GLU 29 50 50 GLU GLU F . n 
F 1 30 HIS 30 51 51 HIS HIS F . n 
F 1 31 SER 31 52 52 SER SER F . n 
F 1 32 ASP 32 53 53 ASP ASP F . n 
F 1 33 LEU 33 54 54 LEU LEU F . n 
F 1 34 SER 34 55 55 SER SER F . n 
F 1 35 PHE 35 56 56 PHE PHE F . n 
F 1 36 SER 36 57 57 SER SER F . n 
F 1 37 LYS 37 58 58 LYS LYS F . n 
F 1 38 ASP 38 59 59 ASP ASP F . n 
F 1 39 TRP 39 60 60 TRP TRP F . n 
F 1 40 SER 40 61 61 SER SER F . n 
F 1 41 PHE 41 62 62 PHE PHE F . n 
F 1 42 TYR 42 63 63 TYR TYR F . n 
F 1 43 LEU 43 64 64 LEU LEU F . n 
F 1 44 LEU 44 65 65 LEU LEU F . n 
F 1 45 TYR 45 66 66 TYR TYR F . n 
F 1 46 TYR 46 67 67 TYR TYR F . n 
F 1 47 THR 47 68 68 THR THR F . n 
F 1 48 GLU 48 69 69 GLU GLU F . n 
F 1 49 PHE 49 70 70 PHE PHE F . n 
F 1 50 THR 50 71 71 THR THR F . n 
F 1 51 PRO 51 72 72 PRO PRO F . n 
F 1 52 THR 52 73 73 THR THR F . n 
F 1 53 GLU 53 74 74 GLU GLU F . n 
F 1 54 LYS 54 75 75 LYS LYS F . n 
F 1 55 ASP 55 76 76 ASP ASP F . n 
F 1 56 GLU 56 77 77 GLU GLU F . n 
F 1 57 TYR 57 78 78 TYR TYR F . n 
F 1 58 ALA 58 79 79 ALA ALA F . n 
F 1 59 CYS 59 80 80 CYS CYS F . n 
F 1 60 ARG 60 81 81 ARG ARG F . n 
F 1 61 VAL 61 82 82 VAL VAL F . n 
F 1 62 ASN 62 83 83 ASN ASN F . n 
F 1 63 HIS 63 84 84 HIS HIS F . n 
F 1 64 VAL 64 85 85 VAL VAL F . n 
G 1 1  PHE 1  22 22 PHE PHE G . n 
G 1 2  LEU 2  23 23 LEU LEU G . n 
G 1 3  ASN 3  24 24 ASN ASN G . n 
G 1 4  CYS 4  25 25 CYS CYS G . n 
G 1 5  TYR 5  26 26 TYR TYR G . n 
G 1 6  VAL 6  27 27 VAL VAL G . n 
G 1 7  SER 7  28 28 SER SER G . n 
G 1 8  GLY 8  29 29 GLY GLY G . n 
G 1 9  PHE 9  30 30 PHE PHE G . n 
G 1 10 HIS 10 31 31 HIS HIS G . n 
G 1 11 PRO 11 32 32 PRO PRO G . n 
G 1 12 SER 12 33 33 SER SER G . n 
G 1 13 ASP 13 34 34 ASP ASP G . n 
G 1 14 ILE 14 35 35 ILE ILE G . n 
G 1 15 GLU 15 36 36 GLU GLU G . n 
G 1 16 VAL 16 37 37 VAL VAL G . n 
G 1 17 ASP 17 38 38 ASP ASP G . n 
G 1 18 LEU 18 39 39 LEU LEU G . n 
G 1 19 LEU 19 40 40 LEU LEU G . n 
G 1 20 LYS 20 41 41 LYS LYS G . n 
G 1 21 ASN 21 42 42 ASN ASN G . n 
G 1 22 GLY 22 43 43 GLY GLY G . n 
G 1 23 GLU 23 44 44 GLU GLU G . n 
G 1 24 ARG 24 45 45 ARG ARG G . n 
G 1 25 ILE 25 46 46 ILE ILE G . n 
G 1 26 GLU 26 47 47 GLU GLU G . n 
G 1 27 LYS 27 48 48 LYS LYS G . n 
G 1 28 VAL 28 49 49 VAL VAL G . n 
G 1 29 GLU 29 50 50 GLU GLU G . n 
G 1 30 HIS 30 51 51 HIS HIS G . n 
G 1 31 SER 31 52 52 SER SER G . n 
G 1 32 ASP 32 53 53 ASP ASP G . n 
G 1 33 LEU 33 54 54 LEU LEU G . n 
G 1 34 SER 34 55 55 SER SER G . n 
G 1 35 PHE 35 56 56 PHE PHE G . n 
G 1 36 SER 36 57 57 SER SER G . n 
G 1 37 LYS 37 58 58 LYS LYS G . n 
G 1 38 ASP 38 59 59 ASP ASP G . n 
G 1 39 TRP 39 60 60 TRP TRP G . n 
G 1 40 SER 40 61 61 SER SER G . n 
G 1 41 PHE 41 62 62 PHE PHE G . n 
G 1 42 TYR 42 63 63 TYR TYR G . n 
G 1 43 LEU 43 64 64 LEU LEU G . n 
G 1 44 LEU 44 65 65 LEU LEU G . n 
G 1 45 TYR 45 66 66 TYR TYR G . n 
G 1 46 TYR 46 67 67 TYR TYR G . n 
G 1 47 THR 47 68 68 THR THR G . n 
G 1 48 GLU 48 69 69 GLU GLU G . n 
G 1 49 PHE 49 70 70 PHE PHE G . n 
G 1 50 THR 50 71 71 THR THR G . n 
G 1 51 PRO 51 72 72 PRO PRO G . n 
G 1 52 THR 52 73 73 THR THR G . n 
G 1 53 GLU 53 74 74 GLU GLU G . n 
G 1 54 LYS 54 75 75 LYS LYS G . n 
G 1 55 ASP 55 76 76 ASP ASP G . n 
G 1 56 GLU 56 77 77 GLU GLU G . n 
G 1 57 TYR 57 78 78 TYR TYR G . n 
G 1 58 ALA 58 79 79 ALA ALA G . n 
G 1 59 CYS 59 80 80 CYS CYS G . n 
G 1 60 ARG 60 81 81 ARG ARG G . n 
G 1 61 VAL 61 82 82 VAL VAL G . n 
G 1 62 ASN 62 83 83 ASN ASN G . n 
G 1 63 HIS 63 84 84 HIS HIS G . n 
G 1 64 VAL 64 85 85 VAL VAL G . n 
H 1 1  PHE 1  22 22 PHE PHE H . n 
H 1 2  LEU 2  23 23 LEU LEU H . n 
H 1 3  ASN 3  24 24 ASN ASN H . n 
H 1 4  CYS 4  25 25 CYS CYS H . n 
H 1 5  TYR 5  26 26 TYR TYR H . n 
H 1 6  VAL 6  27 27 VAL VAL H . n 
H 1 7  SER 7  28 28 SER SER H . n 
H 1 8  GLY 8  29 29 GLY GLY H . n 
H 1 9  PHE 9  30 30 PHE PHE H . n 
H 1 10 HIS 10 31 31 HIS HIS H . n 
H 1 11 PRO 11 32 32 PRO PRO H . n 
H 1 12 SER 12 33 33 SER SER H . n 
H 1 13 ASP 13 34 34 ASP ASP H . n 
H 1 14 ILE 14 35 35 ILE ILE H . n 
H 1 15 GLU 15 36 36 GLU GLU H . n 
H 1 16 VAL 16 37 37 VAL VAL H . n 
H 1 17 ASP 17 38 38 ASP ASP H . n 
H 1 18 LEU 18 39 39 LEU LEU H . n 
H 1 19 LEU 19 40 40 LEU LEU H . n 
H 1 20 LYS 20 41 41 LYS LYS H . n 
H 1 21 ASN 21 42 42 ASN ASN H . n 
H 1 22 GLY 22 43 43 GLY GLY H . n 
H 1 23 GLU 23 44 44 GLU GLU H . n 
H 1 24 ARG 24 45 45 ARG ARG H . n 
H 1 25 ILE 25 46 46 ILE ILE H . n 
H 1 26 GLU 26 47 47 GLU GLU H . n 
H 1 27 LYS 27 48 48 LYS LYS H . n 
H 1 28 VAL 28 49 49 VAL VAL H . n 
H 1 29 GLU 29 50 50 GLU GLU H . n 
H 1 30 HIS 30 51 51 HIS HIS H . n 
H 1 31 SER 31 52 52 SER SER H . n 
H 1 32 ASP 32 53 53 ASP ASP H . n 
H 1 33 LEU 33 54 54 LEU LEU H . n 
H 1 34 SER 34 55 55 SER SER H . n 
H 1 35 PHE 35 56 56 PHE PHE H . n 
H 1 36 SER 36 57 57 SER SER H . n 
H 1 37 LYS 37 58 58 LYS LYS H . n 
H 1 38 ASP 38 59 59 ASP ASP H . n 
H 1 39 TRP 39 60 60 TRP TRP H . n 
H 1 40 SER 40 61 61 SER SER H . n 
H 1 41 PHE 41 62 62 PHE PHE H . n 
H 1 42 TYR 42 63 63 TYR TYR H . n 
H 1 43 LEU 43 64 64 LEU LEU H . n 
H 1 44 LEU 44 65 65 LEU LEU H . n 
H 1 45 TYR 45 66 66 TYR TYR H . n 
H 1 46 TYR 46 67 67 TYR TYR H . n 
H 1 47 THR 47 68 68 THR THR H . n 
H 1 48 GLU 48 69 69 GLU GLU H . n 
H 1 49 PHE 49 70 70 PHE PHE H . n 
H 1 50 THR 50 71 71 THR THR H . n 
H 1 51 PRO 51 72 72 PRO PRO H . n 
H 1 52 THR 52 73 73 THR THR H . n 
H 1 53 GLU 53 74 74 GLU GLU H . n 
H 1 54 LYS 54 75 75 LYS LYS H . n 
H 1 55 ASP 55 76 76 ASP ASP H . n 
H 1 56 GLU 56 77 77 GLU GLU H . n 
H 1 57 TYR 57 78 78 TYR TYR H . n 
H 1 58 ALA 58 79 79 ALA ALA H . n 
H 1 59 CYS 59 80 80 CYS CYS H . n 
H 1 60 ARG 60 81 81 ARG ARG H . n 
H 1 61 VAL 61 82 82 VAL VAL H . n 
H 1 62 ASN 62 83 83 ASN ASN H . n 
H 1 63 HIS 63 84 84 HIS HIS H . n 
H 1 64 VAL 64 85 85 VAL VAL H . n 
# 
_exptl.absorpt_coefficient_mu     ? 
_exptl.absorpt_correction_T_max   ? 
_exptl.absorpt_correction_T_min   ? 
_exptl.absorpt_correction_type    ? 
_exptl.absorpt_process_details    ? 
_exptl.entry_id                   6GK3 
_exptl.crystals_number            ? 
_exptl.details                    ? 
_exptl.method                     'ELECTRON MICROSCOPY' 
_exptl.method_details             ? 
# 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.B_iso_max                                ? 
_refine.B_iso_mean                               ? 
_refine.B_iso_min                                ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.details                                  ? 
_refine.diff_density_max                         ? 
_refine.diff_density_max_esd                     ? 
_refine.diff_density_min                         ? 
_refine.diff_density_min_esd                     ? 
_refine.diff_density_rms                         ? 
_refine.diff_density_rms_esd                     ? 
_refine.entry_id                                 6GK3 
_refine.pdbx_refine_id                           'ELECTRON MICROSCOPY' 
_refine.ls_abs_structure_details                 ? 
_refine.ls_abs_structure_Flack                   ? 
_refine.ls_abs_structure_Flack_esd               ? 
_refine.ls_abs_structure_Rogers                  ? 
_refine.ls_abs_structure_Rogers_esd              ? 
_refine.ls_d_res_high                            3.975 
_refine.ls_d_res_low                             ? 
_refine.ls_extinction_coef                       ? 
_refine.ls_extinction_coef_esd                   ? 
_refine.ls_extinction_expression                 ? 
_refine.ls_extinction_method                     ? 
_refine.ls_goodness_of_fit_all                   ? 
_refine.ls_goodness_of_fit_all_esd               ? 
_refine.ls_goodness_of_fit_obs                   ? 
_refine.ls_goodness_of_fit_obs_esd               ? 
_refine.ls_hydrogen_treatment                    ? 
_refine.ls_matrix_type                           ? 
_refine.ls_number_constraints                    ? 
_refine.ls_number_parameters                     ? 
_refine.ls_number_reflns_all                     ? 
_refine.ls_number_reflns_obs                     ? 
_refine.ls_number_reflns_R_free                  ? 
_refine.ls_number_reflns_R_work                  ? 
_refine.ls_number_restraints                     ? 
_refine.ls_percent_reflns_obs                    ? 
_refine.ls_percent_reflns_R_free                 ? 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_obs                          ? 
_refine.ls_R_factor_R_free                       ? 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_R_factor_R_work                       ? 
_refine.ls_R_Fsqd_factor_obs                     ? 
_refine.ls_R_I_factor_obs                        ? 
_refine.ls_redundancy_reflns_all                 ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.ls_restrained_S_all                      ? 
_refine.ls_restrained_S_obs                      ? 
_refine.ls_shift_over_esd_max                    ? 
_refine.ls_shift_over_esd_mean                   ? 
_refine.ls_structure_factor_coef                 ? 
_refine.ls_weighting_details                     ? 
_refine.ls_weighting_scheme                      ? 
_refine.ls_wR_factor_all                         ? 
_refine.ls_wR_factor_obs                         ? 
_refine.ls_wR_factor_R_free                      ? 
_refine.ls_wR_factor_R_work                      ? 
_refine.occupancy_max                            ? 
_refine.occupancy_min                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_bsol                 ? 
_refine.solvent_model_param_ksol                 ? 
_refine.ls_R_factor_gt                           ? 
_refine.ls_goodness_of_fit_gt                    ? 
_refine.ls_goodness_of_fit_ref                   ? 
_refine.ls_shift_over_su_max                     ? 
_refine.ls_shift_over_su_max_lt                  ? 
_refine.ls_shift_over_su_mean                    ? 
_refine.ls_shift_over_su_mean_lt                 ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          ? 
_refine.pdbx_ls_sigma_Fsqd                       ? 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_ls_cross_valid_method               ? 
_refine.pdbx_method_to_determine_struct          ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_real_space_R                        ? 
_refine.pdbx_density_correlation                 ? 
_refine.pdbx_pd_number_of_powder_patterns        ? 
_refine.pdbx_pd_number_of_points                 ? 
_refine.pdbx_pd_meas_number_of_points            ? 
_refine.pdbx_pd_proc_ls_prof_R_factor            ? 
_refine.pdbx_pd_proc_ls_prof_wR_factor           ? 
_refine.pdbx_pd_Marquardt_correlation_coeff      ? 
_refine.pdbx_pd_Fsqrd_R_factor                   ? 
_refine.pdbx_pd_ls_matrix_band_width             ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_diffrn_id                           ? 
_refine.overall_SU_B                             ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.overall_FOM_free_R_set                   ? 
_refine.overall_FOM_work_R_set                   ? 
_refine.pdbx_average_fsc_overall                 ? 
_refine.pdbx_average_fsc_work                    ? 
_refine.pdbx_average_fsc_free                    ? 
# 
_struct.entry_id                     6GK3 
_struct.title                        'Two protofilament beta-2-microglobulin amyloid fibril' 
_struct.pdbx_model_details           ? 
_struct.pdbx_formula_weight          ? 
_struct.pdbx_formula_weight_method   ? 
_struct.pdbx_model_type_details      ? 
_struct.pdbx_CASP_flag               N 
# 
_struct_keywords.entry_id        6GK3 
_struct_keywords.text            'amyloid, b2m, PROTEIN FIBRIL' 
_struct_keywords.pdbx_keywords   'PROTEIN FIBRIL' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 1 ? 
D N N 1 ? 
E N N 1 ? 
F N N 1 ? 
G N N 1 ? 
H N N 1 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    B2MG_HUMAN 
_struct_ref.pdbx_db_accession          P61769 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   FLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYACRVNHV 
_struct_ref.pdbx_align_begin           42 
# 
loop_
_struct_ref_seq.align_id 
_struct_ref_seq.ref_id 
_struct_ref_seq.pdbx_PDB_id_code 
_struct_ref_seq.pdbx_strand_id 
_struct_ref_seq.seq_align_beg 
_struct_ref_seq.pdbx_seq_align_beg_ins_code 
_struct_ref_seq.seq_align_end 
_struct_ref_seq.pdbx_seq_align_end_ins_code 
_struct_ref_seq.pdbx_db_accession 
_struct_ref_seq.db_align_beg 
_struct_ref_seq.pdbx_db_align_beg_ins_code 
_struct_ref_seq.db_align_end 
_struct_ref_seq.pdbx_db_align_end_ins_code 
_struct_ref_seq.pdbx_auth_seq_align_beg 
_struct_ref_seq.pdbx_auth_seq_align_end 
1 1 6GK3 A 1 ? 64 ? P61769 42 ? 105 ? 22 85 
2 1 6GK3 B 1 ? 64 ? P61769 42 ? 105 ? 22 85 
3 1 6GK3 C 1 ? 64 ? P61769 42 ? 105 ? 22 85 
4 1 6GK3 D 1 ? 64 ? P61769 42 ? 105 ? 22 85 
5 1 6GK3 E 1 ? 64 ? P61769 42 ? 105 ? 22 85 
6 1 6GK3 F 1 ? 64 ? P61769 42 ? 105 ? 22 85 
7 1 6GK3 G 1 ? 64 ? P61769 42 ? 105 ? 22 85 
8 1 6GK3 H 1 ? 64 ? P61769 42 ? 105 ? 22 85 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_and_software_defined_assembly 
_pdbx_struct_assembly.method_details       PISA 
_pdbx_struct_assembly.oligomeric_details   octameric 
_pdbx_struct_assembly.oligomeric_count     8 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
1 'ABSA (A^2)' 35320 ? 
1 MORE         -152  ? 
1 'SSA (A^2)'  25000 ? 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D,E,F,G,H 
# 
_pdbx_struct_assembly_auth_evidence.id                     1 
_pdbx_struct_assembly_auth_evidence.assembly_id            1 
_pdbx_struct_assembly_auth_evidence.experimental_support   microscopy 
_pdbx_struct_assembly_auth_evidence.details                
;Negative stain EM
SEM
;
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   ? 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
disulf1 disulf ? ? A CYS 4 SG ? ? ? 1_555 A CYS 59 SG ? ? A CYS 25 A CYS 80 1_555 ? ? ? ? ? ? ? 2.017 ? ? 
disulf2 disulf ? ? B CYS 4 SG ? ? ? 1_555 B CYS 59 SG ? ? B CYS 25 B CYS 80 1_555 ? ? ? ? ? ? ? 2.018 ? ? 
disulf3 disulf ? ? C CYS 4 SG ? ? ? 1_555 C CYS 59 SG ? ? C CYS 25 C CYS 80 1_555 ? ? ? ? ? ? ? 2.016 ? ? 
disulf4 disulf ? ? D CYS 4 SG ? ? ? 1_555 D CYS 59 SG ? ? D CYS 25 D CYS 80 1_555 ? ? ? ? ? ? ? 2.017 ? ? 
disulf5 disulf ? ? E CYS 4 SG ? ? ? 1_555 E CYS 59 SG ? ? E CYS 25 E CYS 80 1_555 ? ? ? ? ? ? ? 2.017 ? ? 
disulf6 disulf ? ? F CYS 4 SG ? ? ? 1_555 F CYS 59 SG ? ? F CYS 25 F CYS 80 1_555 ? ? ? ? ? ? ? 2.017 ? ? 
disulf7 disulf ? ? G CYS 4 SG ? ? ? 1_555 G CYS 59 SG ? ? G CYS 25 G CYS 80 1_555 ? ? ? ? ? ? ? 2.017 ? ? 
disulf8 disulf ? ? H CYS 4 SG ? ? ? 1_555 H CYS 59 SG ? ? H CYS 25 H CYS 80 1_555 ? ? ? ? ? ? ? 2.018 ? ? 
# 
_struct_conn_type.id          disulf 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_modification_feature.ordinal 
_pdbx_modification_feature.label_comp_id 
_pdbx_modification_feature.label_asym_id 
_pdbx_modification_feature.label_seq_id 
_pdbx_modification_feature.label_alt_id 
_pdbx_modification_feature.modified_residue_label_comp_id 
_pdbx_modification_feature.modified_residue_label_asym_id 
_pdbx_modification_feature.modified_residue_label_seq_id 
_pdbx_modification_feature.modified_residue_label_alt_id 
_pdbx_modification_feature.auth_comp_id 
_pdbx_modification_feature.auth_asym_id 
_pdbx_modification_feature.auth_seq_id 
_pdbx_modification_feature.PDB_ins_code 
_pdbx_modification_feature.symmetry 
_pdbx_modification_feature.modified_residue_auth_comp_id 
_pdbx_modification_feature.modified_residue_auth_asym_id 
_pdbx_modification_feature.modified_residue_auth_seq_id 
_pdbx_modification_feature.modified_residue_PDB_ins_code 
_pdbx_modification_feature.modified_residue_symmetry 
_pdbx_modification_feature.comp_id_linking_atom 
_pdbx_modification_feature.modified_residue_id_linking_atom 
_pdbx_modification_feature.modified_residue_id 
_pdbx_modification_feature.ref_pcm_id 
_pdbx_modification_feature.ref_comp_id 
_pdbx_modification_feature.type 
_pdbx_modification_feature.category 
1 CYS A 4 ? CYS A 59 ? CYS A 25 ? 1_555 CYS A 80 ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS B 4 ? CYS B 59 ? CYS B 25 ? 1_555 CYS B 80 ? 1_555 SG SG . . . None 'Disulfide bridge' 
3 CYS C 4 ? CYS C 59 ? CYS C 25 ? 1_555 CYS C 80 ? 1_555 SG SG . . . None 'Disulfide bridge' 
4 CYS D 4 ? CYS D 59 ? CYS D 25 ? 1_555 CYS D 80 ? 1_555 SG SG . . . None 'Disulfide bridge' 
5 CYS E 4 ? CYS E 59 ? CYS E 25 ? 1_555 CYS E 80 ? 1_555 SG SG . . . None 'Disulfide bridge' 
6 CYS F 4 ? CYS F 59 ? CYS F 25 ? 1_555 CYS F 80 ? 1_555 SG SG . . . None 'Disulfide bridge' 
7 CYS G 4 ? CYS G 59 ? CYS G 25 ? 1_555 CYS G 80 ? 1_555 SG SG . . . None 'Disulfide bridge' 
8 CYS H 4 ? CYS H 59 ? CYS H 25 ? 1_555 CYS H 80 ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
AA1 ? 4 ? 
AA2 ? 4 ? 
AA3 ? 4 ? 
AA4 ? 4 ? 
AA5 ? 4 ? 
AA6 ? 4 ? 
AA7 ? 4 ? 
AA8 ? 4 ? 
AA9 ? 4 ? 
AB1 ? 4 ? 
AB2 ? 4 ? 
AB3 ? 4 ? 
AB4 ? 4 ? 
AB5 ? 4 ? 
# 
loop_
_struct_sheet_order.sheet_id 
_struct_sheet_order.range_id_1 
_struct_sheet_order.range_id_2 
_struct_sheet_order.offset 
_struct_sheet_order.sense 
AA1 1 2 ? parallel 
AA1 2 3 ? parallel 
AA1 3 4 ? parallel 
AA2 1 2 ? parallel 
AA2 2 3 ? parallel 
AA2 3 4 ? parallel 
AA3 1 2 ? parallel 
AA3 2 3 ? parallel 
AA3 3 4 ? parallel 
AA4 1 2 ? parallel 
AA4 2 3 ? parallel 
AA4 3 4 ? parallel 
AA5 1 2 ? parallel 
AA5 2 3 ? parallel 
AA5 3 4 ? parallel 
AA6 1 2 ? parallel 
AA6 2 3 ? parallel 
AA6 3 4 ? parallel 
AA7 1 2 ? parallel 
AA7 2 3 ? parallel 
AA7 3 4 ? parallel 
AA8 1 2 ? parallel 
AA8 2 3 ? parallel 
AA8 3 4 ? parallel 
AA9 1 2 ? parallel 
AA9 2 3 ? parallel 
AA9 3 4 ? parallel 
AB1 1 2 ? parallel 
AB1 2 3 ? parallel 
AB1 3 4 ? parallel 
AB2 1 2 ? parallel 
AB2 2 3 ? parallel 
AB2 3 4 ? parallel 
AB3 1 2 ? parallel 
AB3 2 3 ? parallel 
AB3 3 4 ? parallel 
AB4 1 2 ? parallel 
AB4 2 3 ? parallel 
AB4 3 4 ? parallel 
AB5 1 2 ? parallel 
AB5 2 3 ? parallel 
AB5 3 4 ? parallel 
# 
loop_
_struct_sheet_range.sheet_id 
_struct_sheet_range.id 
_struct_sheet_range.beg_label_comp_id 
_struct_sheet_range.beg_label_asym_id 
_struct_sheet_range.beg_label_seq_id 
_struct_sheet_range.pdbx_beg_PDB_ins_code 
_struct_sheet_range.end_label_comp_id 
_struct_sheet_range.end_label_asym_id 
_struct_sheet_range.end_label_seq_id 
_struct_sheet_range.pdbx_end_PDB_ins_code 
_struct_sheet_range.beg_auth_comp_id 
_struct_sheet_range.beg_auth_asym_id 
_struct_sheet_range.beg_auth_seq_id 
_struct_sheet_range.end_auth_comp_id 
_struct_sheet_range.end_auth_asym_id 
_struct_sheet_range.end_auth_seq_id 
AA1 1 ASN A 3  ? VAL A 6  ? ASN A 24 VAL A 27 
AA1 2 ASN B 3  ? VAL B 6  ? ASN B 24 VAL B 27 
AA1 3 ASN C 3  ? VAL C 6  ? ASN C 24 VAL C 27 
AA1 4 ASN D 3  ? VAL D 6  ? ASN D 24 VAL D 27 
AA2 1 ILE A 14 ? LEU A 18 ? ILE A 35 LEU A 39 
AA2 2 ILE B 14 ? LEU B 18 ? ILE B 35 LEU B 39 
AA2 3 ILE C 14 ? LEU C 18 ? ILE C 35 LEU C 39 
AA2 4 ILE D 14 ? LEU D 18 ? ILE D 35 LEU D 39 
AA3 1 ARG A 24 ? GLU A 29 ? ARG A 45 GLU A 50 
AA3 2 ARG B 24 ? GLU B 29 ? ARG B 45 GLU B 50 
AA3 3 ARG C 24 ? GLU C 29 ? ARG C 45 GLU C 50 
AA3 4 ARG D 24 ? GLU D 29 ? ARG D 45 GLU D 50 
AA4 1 ASP A 32 ? SER A 34 ? ASP A 53 SER A 55 
AA4 2 ASP B 32 ? SER B 34 ? ASP B 53 SER B 55 
AA4 3 ASP C 32 ? SER C 34 ? ASP C 53 SER C 55 
AA4 4 ASP D 32 ? SER D 34 ? ASP D 53 SER D 55 
AA5 1 ASP A 38 ? TRP A 39 ? ASP A 59 TRP A 60 
AA5 2 ASP B 38 ? TRP B 39 ? ASP B 59 TRP B 60 
AA5 3 ASP C 38 ? TRP C 39 ? ASP C 59 TRP C 60 
AA5 4 ASP D 38 ? TRP D 39 ? ASP D 59 TRP D 60 
AA6 1 LEU A 44 ? GLU A 48 ? LEU A 65 GLU A 69 
AA6 2 LEU B 44 ? GLU B 48 ? LEU B 65 GLU B 69 
AA6 3 LEU C 44 ? GLU C 48 ? LEU C 65 GLU C 69 
AA6 4 LEU D 44 ? GLU D 48 ? LEU D 65 GLU D 69 
AA7 1 ASP A 55 ? ASN A 62 ? ASP A 76 ASN A 83 
AA7 2 ASP B 55 ? ASN B 62 ? ASP B 76 ASN B 83 
AA7 3 ASP C 55 ? ASN C 62 ? ASP C 76 ASN C 83 
AA7 4 ASP D 55 ? ASN D 62 ? ASP D 76 ASN D 83 
AA8 1 ASN E 3  ? VAL E 6  ? ASN E 24 VAL E 27 
AA8 2 ASN F 3  ? VAL F 6  ? ASN F 24 VAL F 27 
AA8 3 ASN G 3  ? VAL G 6  ? ASN G 24 VAL G 27 
AA8 4 ASN H 3  ? VAL H 6  ? ASN H 24 VAL H 27 
AA9 1 ILE E 14 ? LEU E 18 ? ILE E 35 LEU E 39 
AA9 2 ILE F 14 ? LEU F 18 ? ILE F 35 LEU F 39 
AA9 3 ILE G 14 ? LEU G 18 ? ILE G 35 LEU G 39 
AA9 4 ILE H 14 ? LEU H 18 ? ILE H 35 LEU H 39 
AB1 1 ARG E 24 ? GLU E 29 ? ARG E 45 GLU E 50 
AB1 2 ARG F 24 ? GLU F 29 ? ARG F 45 GLU F 50 
AB1 3 ARG G 24 ? GLU G 29 ? ARG G 45 GLU G 50 
AB1 4 ARG H 24 ? GLU H 29 ? ARG H 45 GLU H 50 
AB2 1 ASP E 32 ? SER E 34 ? ASP E 53 SER E 55 
AB2 2 ASP F 32 ? SER F 34 ? ASP F 53 SER F 55 
AB2 3 ASP G 32 ? SER G 34 ? ASP G 53 SER G 55 
AB2 4 ASP H 32 ? SER H 34 ? ASP H 53 SER H 55 
AB3 1 ASP E 38 ? TRP E 39 ? ASP E 59 TRP E 60 
AB3 2 ASP F 38 ? TRP F 39 ? ASP F 59 TRP F 60 
AB3 3 ASP G 38 ? TRP G 39 ? ASP G 59 TRP G 60 
AB3 4 ASP H 38 ? TRP H 39 ? ASP H 59 TRP H 60 
AB4 1 LEU E 44 ? GLU E 48 ? LEU E 65 GLU E 69 
AB4 2 LEU F 44 ? GLU F 48 ? LEU F 65 GLU F 69 
AB4 3 LEU G 44 ? GLU G 48 ? LEU G 65 GLU G 69 
AB4 4 LEU H 44 ? GLU H 48 ? LEU H 65 GLU H 69 
AB5 1 ASP E 55 ? ASN E 62 ? ASP E 76 ASN E 83 
AB5 2 ASP F 55 ? ASN F 62 ? ASP F 76 ASN F 83 
AB5 3 ASP G 55 ? ASN G 62 ? ASP G 76 ASN G 83 
AB5 4 ASP H 55 ? ASN H 62 ? ASP H 76 ASN H 83 
# 
loop_
_pdbx_struct_sheet_hbond.sheet_id 
_pdbx_struct_sheet_hbond.range_id_1 
_pdbx_struct_sheet_hbond.range_id_2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id 
_pdbx_struct_sheet_hbond.range_1_label_comp_id 
_pdbx_struct_sheet_hbond.range_1_label_asym_id 
_pdbx_struct_sheet_hbond.range_1_label_seq_id 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id 
_pdbx_struct_sheet_hbond.range_2_label_atom_id 
_pdbx_struct_sheet_hbond.range_2_label_comp_id 
_pdbx_struct_sheet_hbond.range_2_label_asym_id 
_pdbx_struct_sheet_hbond.range_2_label_seq_id 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id 
AA1 1 2 N CYS A 4  ? N CYS A 25 O ASN B 3  ? O ASN B 24 
AA1 2 3 N CYS B 4  ? N CYS B 25 O ASN C 3  ? O ASN C 24 
AA1 3 4 N CYS C 4  ? N CYS C 25 O ASN D 3  ? O ASN D 24 
AA2 1 2 N GLU A 15 ? N GLU A 36 O VAL B 16 ? O VAL B 37 
AA2 2 3 N GLU B 15 ? N GLU B 36 O VAL C 16 ? O VAL C 37 
AA2 3 4 N GLU C 15 ? N GLU C 36 O VAL D 16 ? O VAL D 37 
AA3 1 2 N ARG A 24 ? N ARG A 45 O ILE B 25 ? O ILE B 46 
AA3 2 3 N ARG B 24 ? N ARG B 45 O ILE C 25 ? O ILE C 46 
AA3 3 4 N ARG C 24 ? N ARG C 45 O ILE D 25 ? O ILE D 46 
AA4 1 2 N SER A 34 ? N SER A 55 O LEU B 33 ? O LEU B 54 
AA4 2 3 N SER B 34 ? N SER B 55 O LEU C 33 ? O LEU C 54 
AA4 3 4 N SER C 34 ? N SER C 55 O LEU D 33 ? O LEU D 54 
AA5 1 2 N ASP A 38 ? N ASP A 59 O TRP B 39 ? O TRP B 60 
AA5 2 3 N ASP B 38 ? N ASP B 59 O TRP C 39 ? O TRP C 60 
AA5 3 4 N ASP C 38 ? N ASP C 59 O TRP D 39 ? O TRP D 60 
AA6 1 2 N TYR A 45 ? N TYR A 66 O LEU B 44 ? O LEU B 65 
AA6 2 3 N TYR B 45 ? N TYR B 66 O LEU C 44 ? O LEU C 65 
AA6 3 4 N TYR C 45 ? N TYR C 66 O LEU D 44 ? O LEU D 65 
AA7 1 2 N ALA A 58 ? N ALA A 79 O CYS B 59 ? O CYS B 80 
AA7 2 3 N ALA B 58 ? N ALA B 79 O CYS C 59 ? O CYS C 80 
AA7 3 4 N ALA C 58 ? N ALA C 79 O CYS D 59 ? O CYS D 80 
AA8 1 2 N CYS E 4  ? N CYS E 25 O ASN F 3  ? O ASN F 24 
AA8 2 3 N CYS F 4  ? N CYS F 25 O ASN G 3  ? O ASN G 24 
AA8 3 4 N CYS G 4  ? N CYS G 25 O ASN H 3  ? O ASN H 24 
AA9 1 2 N GLU E 15 ? N GLU E 36 O VAL F 16 ? O VAL F 37 
AA9 2 3 N GLU F 15 ? N GLU F 36 O VAL G 16 ? O VAL G 37 
AA9 3 4 N GLU G 15 ? N GLU G 36 O VAL H 16 ? O VAL H 37 
AB1 1 2 N ARG E 24 ? N ARG E 45 O ILE F 25 ? O ILE F 46 
AB1 2 3 N ARG F 24 ? N ARG F 45 O ILE G 25 ? O ILE G 46 
AB1 3 4 N ARG G 24 ? N ARG G 45 O ILE H 25 ? O ILE H 46 
AB2 1 2 N SER E 34 ? N SER E 55 O LEU F 33 ? O LEU F 54 
AB2 2 3 N SER F 34 ? N SER F 55 O LEU G 33 ? O LEU G 54 
AB2 3 4 N SER G 34 ? N SER G 55 O LEU H 33 ? O LEU H 54 
AB3 1 2 N ASP E 38 ? N ASP E 59 O TRP F 39 ? O TRP F 60 
AB3 2 3 N ASP F 38 ? N ASP F 59 O TRP G 39 ? O TRP G 60 
AB3 3 4 N ASP G 38 ? N ASP G 59 O TRP H 39 ? O TRP H 60 
AB4 1 2 N TYR E 45 ? N TYR E 66 O LEU F 44 ? O LEU F 65 
AB4 2 3 N TYR F 45 ? N TYR F 66 O LEU G 44 ? O LEU G 65 
AB4 3 4 N TYR G 45 ? N TYR G 66 O LEU H 44 ? O LEU H 65 
AB5 1 2 N ALA E 58 ? N ALA E 79 O CYS F 59 ? O CYS F 80 
AB5 2 3 N ALA F 58 ? N ALA F 79 O CYS G 59 ? O CYS G 80 
AB5 3 4 N ALA G 58 ? N ALA G 79 O CYS H 59 ? O CYS H 80 
# 
_pdbx_entry_details.entry_id                   6GK3 
_pdbx_entry_details.compound_details           ? 
_pdbx_entry_details.source_details             ? 
_pdbx_entry_details.nonpolymer_details         ? 
_pdbx_entry_details.sequence_details           ? 
_pdbx_entry_details.has_ligand_of_interest     ? 
_pdbx_entry_details.has_protein_modification   Y 
# 
loop_
_pdbx_validate_close_contact.id 
_pdbx_validate_close_contact.PDB_model_num 
_pdbx_validate_close_contact.auth_atom_id_1 
_pdbx_validate_close_contact.auth_asym_id_1 
_pdbx_validate_close_contact.auth_comp_id_1 
_pdbx_validate_close_contact.auth_seq_id_1 
_pdbx_validate_close_contact.PDB_ins_code_1 
_pdbx_validate_close_contact.label_alt_id_1 
_pdbx_validate_close_contact.auth_atom_id_2 
_pdbx_validate_close_contact.auth_asym_id_2 
_pdbx_validate_close_contact.auth_comp_id_2 
_pdbx_validate_close_contact.auth_seq_id_2 
_pdbx_validate_close_contact.PDB_ins_code_2 
_pdbx_validate_close_contact.label_alt_id_2 
_pdbx_validate_close_contact.dist 
1  1 CD2 B TYR 67 ? ? CE1 C TYR 67 ? ? 2.08 
2  1 CE2 A TYR 67 ? ? OE2 E GLU 69 ? ? 2.08 
3  1 CD2 F TYR 67 ? ? CE1 G TYR 67 ? ? 2.08 
4  1 CD2 B TYR 63 ? ? CE1 C TYR 63 ? ? 2.09 
5  1 CD2 F TYR 63 ? ? CE1 G TYR 63 ? ? 2.09 
6  1 OE2 A GLU 69 ? ? CE2 E TYR 67 ? ? 2.10 
7  1 CD2 G TYR 67 ? ? CE1 H TYR 67 ? ? 2.10 
8  1 CD2 C TYR 67 ? ? CE1 D TYR 67 ? ? 2.10 
9  1 CD2 A TYR 67 ? ? CE1 B TYR 67 ? ? 2.10 
10 1 CD2 E TYR 67 ? ? CE1 F TYR 67 ? ? 2.10 
11 1 CD2 A TYR 63 ? ? CE1 B TYR 63 ? ? 2.18 
12 1 CD2 E TYR 63 ? ? CE1 F TYR 63 ? ? 2.18 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1  1 TYR A 67 ? ? 47.94  73.07  
2  1 PRO A 72 ? ? -49.66 156.78 
3  1 TYR B 67 ? ? 47.98  73.34  
4  1 PRO B 72 ? ? -49.60 156.85 
5  1 TYR C 67 ? ? 48.35  73.43  
6  1 PRO C 72 ? ? -49.63 156.74 
7  1 TYR D 67 ? ? 48.06  73.61  
8  1 PRO D 72 ? ? -49.57 156.79 
9  1 TYR E 67 ? ? 47.92  73.08  
10 1 PRO E 72 ? ? -49.68 156.77 
11 1 TYR F 67 ? ? 47.95  73.34  
12 1 PRO F 72 ? ? -49.67 156.86 
13 1 TYR G 67 ? ? 48.33  73.43  
14 1 PRO G 72 ? ? -49.65 156.75 
15 1 TYR H 67 ? ? 48.02  73.61  
16 1 PRO H 72 ? ? -49.54 156.81 
# 
_em_3d_fitting.entry_id          6GK3 
_em_3d_fitting.id                1 
_em_3d_fitting.details           ? 
_em_3d_fitting.overall_b_value   ? 
_em_3d_fitting.ref_protocol      OTHER 
_em_3d_fitting.ref_space         REAL 
_em_3d_fitting.target_criteria   ? 
_em_3d_fitting.method            ? 
# 
_em_3d_reconstruction.entry_id                    6GK3 
_em_3d_reconstruction.id                          1 
_em_3d_reconstruction.algorithm                   'FOURIER SPACE' 
_em_3d_reconstruction.details                     ? 
_em_3d_reconstruction.refinement_type             ? 
_em_3d_reconstruction.image_processing_id         1 
_em_3d_reconstruction.num_class_averages          1 
_em_3d_reconstruction.num_particles               11035 
_em_3d_reconstruction.resolution                  3.975 
_em_3d_reconstruction.resolution_method           'FSC 0.143 CUT-OFF' 
_em_3d_reconstruction.symmetry_type               HELICAL 
_em_3d_reconstruction.method                      ? 
_em_3d_reconstruction.nominal_pixel_size          ? 
_em_3d_reconstruction.actual_pixel_size           ? 
_em_3d_reconstruction.magnification_calibration   ? 
_em_3d_reconstruction.citation_id                 ? 
_em_3d_reconstruction.euler_angles_details        ? 
# 
_em_buffer.id            1 
_em_buffer.details       ? 
_em_buffer.pH            2.5 
_em_buffer.specimen_id   1 
_em_buffer.name          ? 
# 
_em_entity_assembly.id                   1 
_em_entity_assembly.parent_id            0 
_em_entity_assembly.details              ? 
_em_entity_assembly.name                 'two protofilament beta-2-microglobulin amyloid fibril' 
_em_entity_assembly.source               RECOMBINANT 
_em_entity_assembly.type                 COMPLEX 
_em_entity_assembly.entity_id_list       1 
_em_entity_assembly.synonym              ? 
_em_entity_assembly.oligomeric_details   ? 
# 
_em_image_scans.entry_id                6GK3 
_em_image_scans.id                      1 
_em_image_scans.dimension_height        ? 
_em_image_scans.dimension_width         ? 
_em_image_scans.frames_per_image        40 
_em_image_scans.image_recording_id      1 
_em_image_scans.sampling_size           ? 
_em_image_scans.scanner_model           ? 
_em_image_scans.used_frames_per_image   3-40 
_em_image_scans.citation_id             ? 
_em_image_scans.number_digital_images   ? 
_em_image_scans.od_range                ? 
_em_image_scans.quant_bit_size          ? 
_em_image_scans.details                 ? 
# 
_em_imaging.id                              1 
_em_imaging.entry_id                        6GK3 
_em_imaging.accelerating_voltage            300 
_em_imaging.alignment_procedure             'COMA FREE' 
_em_imaging.c2_aperture_diameter            100 
_em_imaging.calibrated_defocus_max          ? 
_em_imaging.calibrated_defocus_min          ? 
_em_imaging.calibrated_magnification        ? 
_em_imaging.cryogen                         NITROGEN 
_em_imaging.details                         ? 
_em_imaging.electron_source                 'FIELD EMISSION GUN' 
_em_imaging.illumination_mode               'FLOOD BEAM' 
_em_imaging.microscope_model                'FEI TITAN KRIOS' 
_em_imaging.mode                            'BRIGHT FIELD' 
_em_imaging.nominal_cs                      2.7 
_em_imaging.nominal_defocus_max             3.25 
_em_imaging.nominal_defocus_min             1.75 
_em_imaging.nominal_magnification           130000 
_em_imaging.recording_temperature_maximum   ? 
_em_imaging.recording_temperature_minimum   ? 
_em_imaging.residual_tilt                   ? 
_em_imaging.specimen_holder_model           'FEI TITAN KRIOS AUTOGRID HOLDER' 
_em_imaging.specimen_id                     1 
_em_imaging.citation_id                     ? 
_em_imaging.date                            ? 
_em_imaging.temperature                     ? 
_em_imaging.tilt_angle_min                  ? 
_em_imaging.tilt_angle_max                  ? 
_em_imaging.astigmatism                     ? 
_em_imaging.detector_distance               ? 
_em_imaging.electron_beam_tilt_params       ? 
_em_imaging.specimen_holder_type            ? 
# 
_em_sample_support.id               1 
_em_sample_support.specimen_id      1 
_em_sample_support.details          ? 
_em_sample_support.grid_material    COPPER 
_em_sample_support.grid_mesh_size   400 
_em_sample_support.grid_type        'Quantifoil R3.5/1' 
_em_sample_support.method           ? 
_em_sample_support.film_material    ? 
_em_sample_support.citation_id      ? 
# 
_em_vitrification.id                    1 
_em_vitrification.specimen_id           1 
_em_vitrification.chamber_temperature   281.15 
_em_vitrification.cryogen_name          ETHANE 
_em_vitrification.details               ? 
_em_vitrification.humidity              80 
_em_vitrification.instrument            'FEI VITROBOT MARK II' 
_em_vitrification.entry_id              6GK3 
_em_vitrification.citation_id           ? 
_em_vitrification.method                ? 
_em_vitrification.temp                  ? 
_em_vitrification.time_resolved_state   ? 
# 
_em_experiment.entry_id                6GK3 
_em_experiment.id                      1 
_em_experiment.aggregation_state       FILAMENT 
_em_experiment.reconstruction_method   HELICAL 
_em_experiment.entity_assembly_id      1 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
ALA N    N N N 1   
ALA CA   C N S 2   
ALA C    C N N 3   
ALA O    O N N 4   
ALA CB   C N N 5   
ALA OXT  O N N 6   
ALA H    H N N 7   
ALA H2   H N N 8   
ALA HA   H N N 9   
ALA HB1  H N N 10  
ALA HB2  H N N 11  
ALA HB3  H N N 12  
ALA HXT  H N N 13  
ARG N    N N N 14  
ARG CA   C N S 15  
ARG C    C N N 16  
ARG O    O N N 17  
ARG CB   C N N 18  
ARG CG   C N N 19  
ARG CD   C N N 20  
ARG NE   N N N 21  
ARG CZ   C N N 22  
ARG NH1  N N N 23  
ARG NH2  N N N 24  
ARG OXT  O N N 25  
ARG H    H N N 26  
ARG H2   H N N 27  
ARG HA   H N N 28  
ARG HB2  H N N 29  
ARG HB3  H N N 30  
ARG HG2  H N N 31  
ARG HG3  H N N 32  
ARG HD2  H N N 33  
ARG HD3  H N N 34  
ARG HE   H N N 35  
ARG HH11 H N N 36  
ARG HH12 H N N 37  
ARG HH21 H N N 38  
ARG HH22 H N N 39  
ARG HXT  H N N 40  
ASN N    N N N 41  
ASN CA   C N S 42  
ASN C    C N N 43  
ASN O    O N N 44  
ASN CB   C N N 45  
ASN CG   C N N 46  
ASN OD1  O N N 47  
ASN ND2  N N N 48  
ASN OXT  O N N 49  
ASN H    H N N 50  
ASN H2   H N N 51  
ASN HA   H N N 52  
ASN HB2  H N N 53  
ASN HB3  H N N 54  
ASN HD21 H N N 55  
ASN HD22 H N N 56  
ASN HXT  H N N 57  
ASP N    N N N 58  
ASP CA   C N S 59  
ASP C    C N N 60  
ASP O    O N N 61  
ASP CB   C N N 62  
ASP CG   C N N 63  
ASP OD1  O N N 64  
ASP OD2  O N N 65  
ASP OXT  O N N 66  
ASP H    H N N 67  
ASP H2   H N N 68  
ASP HA   H N N 69  
ASP HB2  H N N 70  
ASP HB3  H N N 71  
ASP HD2  H N N 72  
ASP HXT  H N N 73  
CYS N    N N N 74  
CYS CA   C N R 75  
CYS C    C N N 76  
CYS O    O N N 77  
CYS CB   C N N 78  
CYS SG   S N N 79  
CYS OXT  O N N 80  
CYS H    H N N 81  
CYS H2   H N N 82  
CYS HA   H N N 83  
CYS HB2  H N N 84  
CYS HB3  H N N 85  
CYS HG   H N N 86  
CYS HXT  H N N 87  
GLU N    N N N 88  
GLU CA   C N S 89  
GLU C    C N N 90  
GLU O    O N N 91  
GLU CB   C N N 92  
GLU CG   C N N 93  
GLU CD   C N N 94  
GLU OE1  O N N 95  
GLU OE2  O N N 96  
GLU OXT  O N N 97  
GLU H    H N N 98  
GLU H2   H N N 99  
GLU HA   H N N 100 
GLU HB2  H N N 101 
GLU HB3  H N N 102 
GLU HG2  H N N 103 
GLU HG3  H N N 104 
GLU HE2  H N N 105 
GLU HXT  H N N 106 
GLY N    N N N 107 
GLY CA   C N N 108 
GLY C    C N N 109 
GLY O    O N N 110 
GLY OXT  O N N 111 
GLY H    H N N 112 
GLY H2   H N N 113 
GLY HA2  H N N 114 
GLY HA3  H N N 115 
GLY HXT  H N N 116 
HIS N    N N N 117 
HIS CA   C N S 118 
HIS C    C N N 119 
HIS O    O N N 120 
HIS CB   C N N 121 
HIS CG   C Y N 122 
HIS ND1  N Y N 123 
HIS CD2  C Y N 124 
HIS CE1  C Y N 125 
HIS NE2  N Y N 126 
HIS OXT  O N N 127 
HIS H    H N N 128 
HIS H2   H N N 129 
HIS HA   H N N 130 
HIS HB2  H N N 131 
HIS HB3  H N N 132 
HIS HD1  H N N 133 
HIS HD2  H N N 134 
HIS HE1  H N N 135 
HIS HE2  H N N 136 
HIS HXT  H N N 137 
ILE N    N N N 138 
ILE CA   C N S 139 
ILE C    C N N 140 
ILE O    O N N 141 
ILE CB   C N S 142 
ILE CG1  C N N 143 
ILE CG2  C N N 144 
ILE CD1  C N N 145 
ILE OXT  O N N 146 
ILE H    H N N 147 
ILE H2   H N N 148 
ILE HA   H N N 149 
ILE HB   H N N 150 
ILE HG12 H N N 151 
ILE HG13 H N N 152 
ILE HG21 H N N 153 
ILE HG22 H N N 154 
ILE HG23 H N N 155 
ILE HD11 H N N 156 
ILE HD12 H N N 157 
ILE HD13 H N N 158 
ILE HXT  H N N 159 
LEU N    N N N 160 
LEU CA   C N S 161 
LEU C    C N N 162 
LEU O    O N N 163 
LEU CB   C N N 164 
LEU CG   C N N 165 
LEU CD1  C N N 166 
LEU CD2  C N N 167 
LEU OXT  O N N 168 
LEU H    H N N 169 
LEU H2   H N N 170 
LEU HA   H N N 171 
LEU HB2  H N N 172 
LEU HB3  H N N 173 
LEU HG   H N N 174 
LEU HD11 H N N 175 
LEU HD12 H N N 176 
LEU HD13 H N N 177 
LEU HD21 H N N 178 
LEU HD22 H N N 179 
LEU HD23 H N N 180 
LEU HXT  H N N 181 
LYS N    N N N 182 
LYS CA   C N S 183 
LYS C    C N N 184 
LYS O    O N N 185 
LYS CB   C N N 186 
LYS CG   C N N 187 
LYS CD   C N N 188 
LYS CE   C N N 189 
LYS NZ   N N N 190 
LYS OXT  O N N 191 
LYS H    H N N 192 
LYS H2   H N N 193 
LYS HA   H N N 194 
LYS HB2  H N N 195 
LYS HB3  H N N 196 
LYS HG2  H N N 197 
LYS HG3  H N N 198 
LYS HD2  H N N 199 
LYS HD3  H N N 200 
LYS HE2  H N N 201 
LYS HE3  H N N 202 
LYS HZ1  H N N 203 
LYS HZ2  H N N 204 
LYS HZ3  H N N 205 
LYS HXT  H N N 206 
PHE N    N N N 207 
PHE CA   C N S 208 
PHE C    C N N 209 
PHE O    O N N 210 
PHE CB   C N N 211 
PHE CG   C Y N 212 
PHE CD1  C Y N 213 
PHE CD2  C Y N 214 
PHE CE1  C Y N 215 
PHE CE2  C Y N 216 
PHE CZ   C Y N 217 
PHE OXT  O N N 218 
PHE H    H N N 219 
PHE H2   H N N 220 
PHE HA   H N N 221 
PHE HB2  H N N 222 
PHE HB3  H N N 223 
PHE HD1  H N N 224 
PHE HD2  H N N 225 
PHE HE1  H N N 226 
PHE HE2  H N N 227 
PHE HZ   H N N 228 
PHE HXT  H N N 229 
PRO N    N N N 230 
PRO CA   C N S 231 
PRO C    C N N 232 
PRO O    O N N 233 
PRO CB   C N N 234 
PRO CG   C N N 235 
PRO CD   C N N 236 
PRO OXT  O N N 237 
PRO H    H N N 238 
PRO HA   H N N 239 
PRO HB2  H N N 240 
PRO HB3  H N N 241 
PRO HG2  H N N 242 
PRO HG3  H N N 243 
PRO HD2  H N N 244 
PRO HD3  H N N 245 
PRO HXT  H N N 246 
SER N    N N N 247 
SER CA   C N S 248 
SER C    C N N 249 
SER O    O N N 250 
SER CB   C N N 251 
SER OG   O N N 252 
SER OXT  O N N 253 
SER H    H N N 254 
SER H2   H N N 255 
SER HA   H N N 256 
SER HB2  H N N 257 
SER HB3  H N N 258 
SER HG   H N N 259 
SER HXT  H N N 260 
THR N    N N N 261 
THR CA   C N S 262 
THR C    C N N 263 
THR O    O N N 264 
THR CB   C N R 265 
THR OG1  O N N 266 
THR CG2  C N N 267 
THR OXT  O N N 268 
THR H    H N N 269 
THR H2   H N N 270 
THR HA   H N N 271 
THR HB   H N N 272 
THR HG1  H N N 273 
THR HG21 H N N 274 
THR HG22 H N N 275 
THR HG23 H N N 276 
THR HXT  H N N 277 
TRP N    N N N 278 
TRP CA   C N S 279 
TRP C    C N N 280 
TRP O    O N N 281 
TRP CB   C N N 282 
TRP CG   C Y N 283 
TRP CD1  C Y N 284 
TRP CD2  C Y N 285 
TRP NE1  N Y N 286 
TRP CE2  C Y N 287 
TRP CE3  C Y N 288 
TRP CZ2  C Y N 289 
TRP CZ3  C Y N 290 
TRP CH2  C Y N 291 
TRP OXT  O N N 292 
TRP H    H N N 293 
TRP H2   H N N 294 
TRP HA   H N N 295 
TRP HB2  H N N 296 
TRP HB3  H N N 297 
TRP HD1  H N N 298 
TRP HE1  H N N 299 
TRP HE3  H N N 300 
TRP HZ2  H N N 301 
TRP HZ3  H N N 302 
TRP HH2  H N N 303 
TRP HXT  H N N 304 
TYR N    N N N 305 
TYR CA   C N S 306 
TYR C    C N N 307 
TYR O    O N N 308 
TYR CB   C N N 309 
TYR CG   C Y N 310 
TYR CD1  C Y N 311 
TYR CD2  C Y N 312 
TYR CE1  C Y N 313 
TYR CE2  C Y N 314 
TYR CZ   C Y N 315 
TYR OH   O N N 316 
TYR OXT  O N N 317 
TYR H    H N N 318 
TYR H2   H N N 319 
TYR HA   H N N 320 
TYR HB2  H N N 321 
TYR HB3  H N N 322 
TYR HD1  H N N 323 
TYR HD2  H N N 324 
TYR HE1  H N N 325 
TYR HE2  H N N 326 
TYR HH   H N N 327 
TYR HXT  H N N 328 
VAL N    N N N 329 
VAL CA   C N S 330 
VAL C    C N N 331 
VAL O    O N N 332 
VAL CB   C N N 333 
VAL CG1  C N N 334 
VAL CG2  C N N 335 
VAL OXT  O N N 336 
VAL H    H N N 337 
VAL H2   H N N 338 
VAL HA   H N N 339 
VAL HB   H N N 340 
VAL HG11 H N N 341 
VAL HG12 H N N 342 
VAL HG13 H N N 343 
VAL HG21 H N N 344 
VAL HG22 H N N 345 
VAL HG23 H N N 346 
VAL HXT  H N N 347 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
ALA N   CA   sing N N 1   
ALA N   H    sing N N 2   
ALA N   H2   sing N N 3   
ALA CA  C    sing N N 4   
ALA CA  CB   sing N N 5   
ALA CA  HA   sing N N 6   
ALA C   O    doub N N 7   
ALA C   OXT  sing N N 8   
ALA CB  HB1  sing N N 9   
ALA CB  HB2  sing N N 10  
ALA CB  HB3  sing N N 11  
ALA OXT HXT  sing N N 12  
ARG N   CA   sing N N 13  
ARG N   H    sing N N 14  
ARG N   H2   sing N N 15  
ARG CA  C    sing N N 16  
ARG CA  CB   sing N N 17  
ARG CA  HA   sing N N 18  
ARG C   O    doub N N 19  
ARG C   OXT  sing N N 20  
ARG CB  CG   sing N N 21  
ARG CB  HB2  sing N N 22  
ARG CB  HB3  sing N N 23  
ARG CG  CD   sing N N 24  
ARG CG  HG2  sing N N 25  
ARG CG  HG3  sing N N 26  
ARG CD  NE   sing N N 27  
ARG CD  HD2  sing N N 28  
ARG CD  HD3  sing N N 29  
ARG NE  CZ   sing N N 30  
ARG NE  HE   sing N N 31  
ARG CZ  NH1  sing N N 32  
ARG CZ  NH2  doub N N 33  
ARG NH1 HH11 sing N N 34  
ARG NH1 HH12 sing N N 35  
ARG NH2 HH21 sing N N 36  
ARG NH2 HH22 sing N N 37  
ARG OXT HXT  sing N N 38  
ASN N   CA   sing N N 39  
ASN N   H    sing N N 40  
ASN N   H2   sing N N 41  
ASN CA  C    sing N N 42  
ASN CA  CB   sing N N 43  
ASN CA  HA   sing N N 44  
ASN C   O    doub N N 45  
ASN C   OXT  sing N N 46  
ASN CB  CG   sing N N 47  
ASN CB  HB2  sing N N 48  
ASN CB  HB3  sing N N 49  
ASN CG  OD1  doub N N 50  
ASN CG  ND2  sing N N 51  
ASN ND2 HD21 sing N N 52  
ASN ND2 HD22 sing N N 53  
ASN OXT HXT  sing N N 54  
ASP N   CA   sing N N 55  
ASP N   H    sing N N 56  
ASP N   H2   sing N N 57  
ASP CA  C    sing N N 58  
ASP CA  CB   sing N N 59  
ASP CA  HA   sing N N 60  
ASP C   O    doub N N 61  
ASP C   OXT  sing N N 62  
ASP CB  CG   sing N N 63  
ASP CB  HB2  sing N N 64  
ASP CB  HB3  sing N N 65  
ASP CG  OD1  doub N N 66  
ASP CG  OD2  sing N N 67  
ASP OD2 HD2  sing N N 68  
ASP OXT HXT  sing N N 69  
CYS N   CA   sing N N 70  
CYS N   H    sing N N 71  
CYS N   H2   sing N N 72  
CYS CA  C    sing N N 73  
CYS CA  CB   sing N N 74  
CYS CA  HA   sing N N 75  
CYS C   O    doub N N 76  
CYS C   OXT  sing N N 77  
CYS CB  SG   sing N N 78  
CYS CB  HB2  sing N N 79  
CYS CB  HB3  sing N N 80  
CYS SG  HG   sing N N 81  
CYS OXT HXT  sing N N 82  
GLU N   CA   sing N N 83  
GLU N   H    sing N N 84  
GLU N   H2   sing N N 85  
GLU CA  C    sing N N 86  
GLU CA  CB   sing N N 87  
GLU CA  HA   sing N N 88  
GLU C   O    doub N N 89  
GLU C   OXT  sing N N 90  
GLU CB  CG   sing N N 91  
GLU CB  HB2  sing N N 92  
GLU CB  HB3  sing N N 93  
GLU CG  CD   sing N N 94  
GLU CG  HG2  sing N N 95  
GLU CG  HG3  sing N N 96  
GLU CD  OE1  doub N N 97  
GLU CD  OE2  sing N N 98  
GLU OE2 HE2  sing N N 99  
GLU OXT HXT  sing N N 100 
GLY N   CA   sing N N 101 
GLY N   H    sing N N 102 
GLY N   H2   sing N N 103 
GLY CA  C    sing N N 104 
GLY CA  HA2  sing N N 105 
GLY CA  HA3  sing N N 106 
GLY C   O    doub N N 107 
GLY C   OXT  sing N N 108 
GLY OXT HXT  sing N N 109 
HIS N   CA   sing N N 110 
HIS N   H    sing N N 111 
HIS N   H2   sing N N 112 
HIS CA  C    sing N N 113 
HIS CA  CB   sing N N 114 
HIS CA  HA   sing N N 115 
HIS C   O    doub N N 116 
HIS C   OXT  sing N N 117 
HIS CB  CG   sing N N 118 
HIS CB  HB2  sing N N 119 
HIS CB  HB3  sing N N 120 
HIS CG  ND1  sing Y N 121 
HIS CG  CD2  doub Y N 122 
HIS ND1 CE1  doub Y N 123 
HIS ND1 HD1  sing N N 124 
HIS CD2 NE2  sing Y N 125 
HIS CD2 HD2  sing N N 126 
HIS CE1 NE2  sing Y N 127 
HIS CE1 HE1  sing N N 128 
HIS NE2 HE2  sing N N 129 
HIS OXT HXT  sing N N 130 
ILE N   CA   sing N N 131 
ILE N   H    sing N N 132 
ILE N   H2   sing N N 133 
ILE CA  C    sing N N 134 
ILE CA  CB   sing N N 135 
ILE CA  HA   sing N N 136 
ILE C   O    doub N N 137 
ILE C   OXT  sing N N 138 
ILE CB  CG1  sing N N 139 
ILE CB  CG2  sing N N 140 
ILE CB  HB   sing N N 141 
ILE CG1 CD1  sing N N 142 
ILE CG1 HG12 sing N N 143 
ILE CG1 HG13 sing N N 144 
ILE CG2 HG21 sing N N 145 
ILE CG2 HG22 sing N N 146 
ILE CG2 HG23 sing N N 147 
ILE CD1 HD11 sing N N 148 
ILE CD1 HD12 sing N N 149 
ILE CD1 HD13 sing N N 150 
ILE OXT HXT  sing N N 151 
LEU N   CA   sing N N 152 
LEU N   H    sing N N 153 
LEU N   H2   sing N N 154 
LEU CA  C    sing N N 155 
LEU CA  CB   sing N N 156 
LEU CA  HA   sing N N 157 
LEU C   O    doub N N 158 
LEU C   OXT  sing N N 159 
LEU CB  CG   sing N N 160 
LEU CB  HB2  sing N N 161 
LEU CB  HB3  sing N N 162 
LEU CG  CD1  sing N N 163 
LEU CG  CD2  sing N N 164 
LEU CG  HG   sing N N 165 
LEU CD1 HD11 sing N N 166 
LEU CD1 HD12 sing N N 167 
LEU CD1 HD13 sing N N 168 
LEU CD2 HD21 sing N N 169 
LEU CD2 HD22 sing N N 170 
LEU CD2 HD23 sing N N 171 
LEU OXT HXT  sing N N 172 
LYS N   CA   sing N N 173 
LYS N   H    sing N N 174 
LYS N   H2   sing N N 175 
LYS CA  C    sing N N 176 
LYS CA  CB   sing N N 177 
LYS CA  HA   sing N N 178 
LYS C   O    doub N N 179 
LYS C   OXT  sing N N 180 
LYS CB  CG   sing N N 181 
LYS CB  HB2  sing N N 182 
LYS CB  HB3  sing N N 183 
LYS CG  CD   sing N N 184 
LYS CG  HG2  sing N N 185 
LYS CG  HG3  sing N N 186 
LYS CD  CE   sing N N 187 
LYS CD  HD2  sing N N 188 
LYS CD  HD3  sing N N 189 
LYS CE  NZ   sing N N 190 
LYS CE  HE2  sing N N 191 
LYS CE  HE3  sing N N 192 
LYS NZ  HZ1  sing N N 193 
LYS NZ  HZ2  sing N N 194 
LYS NZ  HZ3  sing N N 195 
LYS OXT HXT  sing N N 196 
PHE N   CA   sing N N 197 
PHE N   H    sing N N 198 
PHE N   H2   sing N N 199 
PHE CA  C    sing N N 200 
PHE CA  CB   sing N N 201 
PHE CA  HA   sing N N 202 
PHE C   O    doub N N 203 
PHE C   OXT  sing N N 204 
PHE CB  CG   sing N N 205 
PHE CB  HB2  sing N N 206 
PHE CB  HB3  sing N N 207 
PHE CG  CD1  doub Y N 208 
PHE CG  CD2  sing Y N 209 
PHE CD1 CE1  sing Y N 210 
PHE CD1 HD1  sing N N 211 
PHE CD2 CE2  doub Y N 212 
PHE CD2 HD2  sing N N 213 
PHE CE1 CZ   doub Y N 214 
PHE CE1 HE1  sing N N 215 
PHE CE2 CZ   sing Y N 216 
PHE CE2 HE2  sing N N 217 
PHE CZ  HZ   sing N N 218 
PHE OXT HXT  sing N N 219 
PRO N   CA   sing N N 220 
PRO N   CD   sing N N 221 
PRO N   H    sing N N 222 
PRO CA  C    sing N N 223 
PRO CA  CB   sing N N 224 
PRO CA  HA   sing N N 225 
PRO C   O    doub N N 226 
PRO C   OXT  sing N N 227 
PRO CB  CG   sing N N 228 
PRO CB  HB2  sing N N 229 
PRO CB  HB3  sing N N 230 
PRO CG  CD   sing N N 231 
PRO CG  HG2  sing N N 232 
PRO CG  HG3  sing N N 233 
PRO CD  HD2  sing N N 234 
PRO CD  HD3  sing N N 235 
PRO OXT HXT  sing N N 236 
SER N   CA   sing N N 237 
SER N   H    sing N N 238 
SER N   H2   sing N N 239 
SER CA  C    sing N N 240 
SER CA  CB   sing N N 241 
SER CA  HA   sing N N 242 
SER C   O    doub N N 243 
SER C   OXT  sing N N 244 
SER CB  OG   sing N N 245 
SER CB  HB2  sing N N 246 
SER CB  HB3  sing N N 247 
SER OG  HG   sing N N 248 
SER OXT HXT  sing N N 249 
THR N   CA   sing N N 250 
THR N   H    sing N N 251 
THR N   H2   sing N N 252 
THR CA  C    sing N N 253 
THR CA  CB   sing N N 254 
THR CA  HA   sing N N 255 
THR C   O    doub N N 256 
THR C   OXT  sing N N 257 
THR CB  OG1  sing N N 258 
THR CB  CG2  sing N N 259 
THR CB  HB   sing N N 260 
THR OG1 HG1  sing N N 261 
THR CG2 HG21 sing N N 262 
THR CG2 HG22 sing N N 263 
THR CG2 HG23 sing N N 264 
THR OXT HXT  sing N N 265 
TRP N   CA   sing N N 266 
TRP N   H    sing N N 267 
TRP N   H2   sing N N 268 
TRP CA  C    sing N N 269 
TRP CA  CB   sing N N 270 
TRP CA  HA   sing N N 271 
TRP C   O    doub N N 272 
TRP C   OXT  sing N N 273 
TRP CB  CG   sing N N 274 
TRP CB  HB2  sing N N 275 
TRP CB  HB3  sing N N 276 
TRP CG  CD1  doub Y N 277 
TRP CG  CD2  sing Y N 278 
TRP CD1 NE1  sing Y N 279 
TRP CD1 HD1  sing N N 280 
TRP CD2 CE2  doub Y N 281 
TRP CD2 CE3  sing Y N 282 
TRP NE1 CE2  sing Y N 283 
TRP NE1 HE1  sing N N 284 
TRP CE2 CZ2  sing Y N 285 
TRP CE3 CZ3  doub Y N 286 
TRP CE3 HE3  sing N N 287 
TRP CZ2 CH2  doub Y N 288 
TRP CZ2 HZ2  sing N N 289 
TRP CZ3 CH2  sing Y N 290 
TRP CZ3 HZ3  sing N N 291 
TRP CH2 HH2  sing N N 292 
TRP OXT HXT  sing N N 293 
TYR N   CA   sing N N 294 
TYR N   H    sing N N 295 
TYR N   H2   sing N N 296 
TYR CA  C    sing N N 297 
TYR CA  CB   sing N N 298 
TYR CA  HA   sing N N 299 
TYR C   O    doub N N 300 
TYR C   OXT  sing N N 301 
TYR CB  CG   sing N N 302 
TYR CB  HB2  sing N N 303 
TYR CB  HB3  sing N N 304 
TYR CG  CD1  doub Y N 305 
TYR CG  CD2  sing Y N 306 
TYR CD1 CE1  sing Y N 307 
TYR CD1 HD1  sing N N 308 
TYR CD2 CE2  doub Y N 309 
TYR CD2 HD2  sing N N 310 
TYR CE1 CZ   doub Y N 311 
TYR CE1 HE1  sing N N 312 
TYR CE2 CZ   sing Y N 313 
TYR CE2 HE2  sing N N 314 
TYR CZ  OH   sing N N 315 
TYR OH  HH   sing N N 316 
TYR OXT HXT  sing N N 317 
VAL N   CA   sing N N 318 
VAL N   H    sing N N 319 
VAL N   H2   sing N N 320 
VAL CA  C    sing N N 321 
VAL CA  CB   sing N N 322 
VAL CA  HA   sing N N 323 
VAL C   O    doub N N 324 
VAL C   OXT  sing N N 325 
VAL CB  CG1  sing N N 326 
VAL CB  CG2  sing N N 327 
VAL CB  HB   sing N N 328 
VAL CG1 HG11 sing N N 329 
VAL CG1 HG12 sing N N 330 
VAL CG1 HG13 sing N N 331 
VAL CG2 HG21 sing N N 332 
VAL CG2 HG22 sing N N 333 
VAL CG2 HG23 sing N N 334 
VAL OXT HXT  sing N N 335 
# 
_em_admin.entry_id           6GK3 
_em_admin.current_status     REL 
_em_admin.deposition_date    2018-05-18 
_em_admin.deposition_site    PDBE 
_em_admin.last_update        2024-10-23 
_em_admin.map_release_date   2018-11-14 
_em_admin.title              'Two protofilament beta-2-microglobulin amyloid fibril' 
# 
loop_
_em_buffer_component.buffer_id 
_em_buffer_component.id 
_em_buffer_component.concentration 
_em_buffer_component.concentration_units 
_em_buffer_component.formula 
_em_buffer_component.name 
1 1 20   mM CH3COONa 'Sodium Acetate'   
1 2 20   mM Na3PO4   'Sodium phosphate' 
1 3 0.01 %  NaN3     'Sodium Azide'     
# 
_em_ctf_correction.id                       1 
_em_ctf_correction.em_image_processing_id   1 
_em_ctf_correction.type                     'PHASE FLIPPING AND AMPLITUDE CORRECTION' 
_em_ctf_correction.details                  ? 
# 
_em_entity_assembly_molwt.entity_assembly_id   1 
_em_entity_assembly_molwt.id                   1 
_em_entity_assembly_molwt.experimental_flag    NO 
_em_entity_assembly_molwt.units                KILODALTONS/NANOMETER 
_em_entity_assembly_molwt.value                53.3 
# 
_em_entity_assembly_naturalsource.id                   2 
_em_entity_assembly_naturalsource.entity_assembly_id   1 
_em_entity_assembly_naturalsource.cell                 ? 
_em_entity_assembly_naturalsource.cellular_location    ? 
_em_entity_assembly_naturalsource.ncbi_tax_id          9606 
_em_entity_assembly_naturalsource.organ                ? 
_em_entity_assembly_naturalsource.organelle            ? 
_em_entity_assembly_naturalsource.organism             'Homo sapiens' 
_em_entity_assembly_naturalsource.strain               ? 
_em_entity_assembly_naturalsource.tissue               ? 
# 
_em_entity_assembly_recombinant.id                   2 
_em_entity_assembly_recombinant.entity_assembly_id   1 
_em_entity_assembly_recombinant.cell                 ? 
_em_entity_assembly_recombinant.ncbi_tax_id          562 
_em_entity_assembly_recombinant.organism             'Escherichia coli' 
_em_entity_assembly_recombinant.plasmid              ? 
_em_entity_assembly_recombinant.strain               ? 
# 
_em_helical_entity.id                             1 
_em_helical_entity.image_processing_id            1 
_em_helical_entity.angular_rotation_per_subunit   -0.608 
_em_helical_entity.axial_rise_per_subunit         4.83 
_em_helical_entity.axial_symmetry                 C2 
_em_helical_entity.details                        ? 
# 
_em_image_processing.id                   1 
_em_image_processing.image_recording_id   1 
_em_image_processing.details              ? 
# 
_em_image_recording.id                            1 
_em_image_recording.imaging_id                    1 
_em_image_recording.avg_electron_dose_per_image   38.5 
_em_image_recording.average_exposure_time         10 
_em_image_recording.details                       ? 
_em_image_recording.detector_mode                 COUNTING 
_em_image_recording.film_or_detector_model        'GATAN K2 SUMMIT (4k x 4k)' 
_em_image_recording.num_diffraction_images        ? 
_em_image_recording.num_grids_imaged              1 
_em_image_recording.num_real_images               5549 
# 
_em_particle_selection.id                       1 
_em_particle_selection.image_processing_id      1 
_em_particle_selection.details                  '300 x 300 pixel Overlapping segments 90% overlap' 
_em_particle_selection.method                   ? 
_em_particle_selection.num_particles_selected   99000 
_em_particle_selection.reference_model          ? 
# 
loop_
_em_software.id 
_em_software.category 
_em_software.details 
_em_software.name 
_em_software.version 
_em_software.image_processing_id 
_em_software.fitting_id 
_em_software.imaging_id 
1  'PARTICLE SELECTION'       ? RELION         2.1    1 ? ? 
2  'IMAGE ACQUISITION'        ? EPU            ?      ? ? 1 
3  MASKING                    ? ?              ?      ? ? ? 
4  'CTF CORRECTION'           ? RELION         2.1    1 ? ? 
5  'CTF CORRECTION'           ? Gctf           ?      1 ? ? 
6  'LAYERLINE INDEXING'       ? ?              ?      ? ? ? 
7  'DIFFRACTION INDEXING'     ? ?              ?      ? ? ? 
8  'MODEL FITTING'            ? 'UCSF Chimera' ?      ? 1 ? 
9  OTHER                      ? ?              ?      ? ? ? 
10 'MODEL REFINEMENT'         ? PHENIX         1.11.1 ? 1 ? 
11 'INITIAL EULER ASSIGNMENT' ? RELION         2.1    1 ? ? 
12 'FINAL EULER ASSIGNMENT'   ? RELION         2.1    1 ? ? 
13 CLASSIFICATION             ? RELION         ?      1 ? ? 
14 RECONSTRUCTION             ? RELION         ?      1 ? ? 
# 
_em_specimen.id                      1 
_em_specimen.experiment_id           1 
_em_specimen.concentration           0.025 
_em_specimen.details                 'Quiescent growth at 0.25 mg/ml for 5 weeks, diluted 10x with buffer' 
_em_specimen.embedding_applied       NO 
_em_specimen.shadowing_applied       NO 
_em_specimen.staining_applied        NO 
_em_specimen.vitrification_applied   YES 
# 
loop_
_pdbx_audit_support.funding_organization 
_pdbx_audit_support.country 
_pdbx_audit_support.grant_number 
_pdbx_audit_support.ordinal 
'European Research Council'                                                                'United Kingdom' 322408    1 
'National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)' 'United States'  EB-002026 2 
'National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)' 'United States'  AG-058504 3 
'Wellcome Trust'                                                                           'United Kingdom' 092896MA  4 
'Wellcome Trust'                                                                           'United Kingdom' 204963    5 
# 
_atom_sites.entry_id                    6GK3 
_atom_sites.fract_transf_matrix[1][1]   1.000000 
_atom_sites.fract_transf_matrix[1][2]   0.000000 
_atom_sites.fract_transf_matrix[1][3]   0.000000 
_atom_sites.fract_transf_matrix[2][1]   0.000000 
_atom_sites.fract_transf_matrix[2][2]   1.000000 
_atom_sites.fract_transf_matrix[2][3]   0.000000 
_atom_sites.fract_transf_matrix[3][1]   0.000000 
_atom_sites.fract_transf_matrix[3][2]   0.000000 
_atom_sites.fract_transf_matrix[3][3]   1.000000 
_atom_sites.fract_transf_vector[1]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
# 
loop_
_atom_type.symbol 
C 
N 
O 
S 
# 
loop_