data_1A7N
# 
_entry.id   1A7N 
# 
_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   1A7N         pdb_00001a7n 10.2210/pdb1a7n/pdb 
WWPDB D_1000170494 ?            ?                   
# 
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 1998-04-29 
2 'Structure model' 1 1 2008-03-24 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2023-08-02 
5 'Structure model' 1 4 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' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Database references'       
4 4 'Structure model' 'Refinement description'    
5 5 'Structure model' 'Data collection'           
6 5 '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 4 'Structure model' database_2                    
2 4 'Structure model' pdbx_initial_refinement_model 
3 4 'Structure model' software                      
4 4 'Structure model' struct_ref_seq_dif            
5 5 'Structure model' chem_comp_atom                
6 5 'Structure model' chem_comp_bond                
7 5 'Structure model' pdbx_entry_details            
8 5 'Structure model' pdbx_modification_feature     
# 
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 4 'Structure model' '_database_2.pdbx_DOI'                         
2 4 'Structure model' '_database_2.pdbx_database_accession'          
3 4 'Structure model' '_software.name'                               
4 4 'Structure model' '_struct_ref_seq_dif.details'                  
5 5 'Structure model' '_pdbx_entry_details.has_protein_modification' 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1A7N 
_pdbx_database_status.recvd_initial_deposition_date   1998-03-16 
_pdbx_database_status.deposit_site                    ? 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Marks, C.'   1 
'Henrick, K.' 2 
'Winter, G.'  3 
# 
loop_
_citation.id 
_citation.title 
_citation.journal_abbrev 
_citation.journal_volume 
_citation.page_first 
_citation.page_last 
_citation.year 
_citation.journal_id_ASTM 
_citation.country 
_citation.journal_id_ISSN 
_citation.journal_id_CSD 
_citation.book_publisher 
_citation.pdbx_database_id_PubMed 
_citation.pdbx_database_id_DOI 
primary 'X-Ray Structures of D1.3 Fv Mutants'                                                                 'To be Published' ? 
?    ? ?    ?      ?  ?         0353 ? ? ? 
1       'Bound Water Molecules and Conformational Stabilization Help Mediate an Antigen-Antibody Association' 
Proc.Natl.Acad.Sci.USA 91  1089 ? 1994 PNASA6 US 0027-8424 0040 ? ? ? 
2       'Small Rearrangements in Structures of Fv and Fab Fragments of Antibody D1.3 On Antigen Binding'      Nature 347 483  ? 
1990 NATUAS UK 0028-0836 0006 ? ? ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Marks, C.'       1  ? 
primary 'Henrick, K.'     2  ? 
primary 'Winter, G.'      3  ? 
1       'Bhat, T.N.'      4  ? 
1       'Bentley, G.A.'   5  ? 
1       'Boulot, G.'      6  ? 
1       'Greene, M.I.'    7  ? 
1       'Tello, D.'       8  ? 
1       
;Dall'Acqua, W.
;
9  ? 
1       'Souchon, H.'     10 ? 
1       'Schwarz, F.P.'   11 ? 
1       'Mariuzza, R.A.'  12 ? 
1       'Poljak, R.J.'    13 ? 
2       'Bhat, T.N.'      14 ? 
2       'Bentley, G.A.'   15 ? 
2       'Fischmann, T.O.' 16 ? 
2       'Boulot, G.'      17 ? 
2       'Poljak, R.J.'    18 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer man 'IGG1-KAPPA D1.3 FV (LIGHT CHAIN)' 11686.950 1   ? E81D  'FV FRAGMENT' ? 
2 polymer man 'IGG1-KAPPA D1.3 FV (HEAVY CHAIN)' 12843.249 1   ? L312V 'FV FRAGMENT' ? 
3 water   nat water                              18.015    192 ? ?     ?             ? 
# 
loop_
_entity_poly.entity_id 
_entity_poly.type 
_entity_poly.nstd_linkage 
_entity_poly.nstd_monomer 
_entity_poly.pdbx_seq_one_letter_code 
_entity_poly.pdbx_seq_one_letter_code_can 
_entity_poly.pdbx_strand_id 
_entity_poly.pdbx_target_identifier 
1 'polypeptide(L)' no no 
;DIVLTQSPASLSASVGETVTITCRASGNIHNYLAWYQQKQGKSPQLLVYYTTTLADGVPSRFSGSGSGTQYSLKINSLQP
DDFGSYYCQHFWSTPRTFGGGTKLEIK
;
;DIVLTQSPASLSASVGETVTITCRASGNIHNYLAWYQQKQGKSPQLLVYYTTTLADGVPSRFSGSGSGTQYSLKINSLQP
DDFGSYYCQHFWSTPRTFGGGTKLEIK
;
L ? 
2 'polypeptide(L)' no no 
;QVQLQESGPGLVAPSQSLSITCTVSGFSLTGYGVNWVRQPPGKGLEWLGMIWGDGNTDYNSALKSRLSISKDNSKSQVFL
KMNSLHTDDTARYYCARERDYRLDYWGQGTTVTVSS
;
;QVQLQESGPGLVAPSQSLSITCTVSGFSLTGYGVNWVRQPPGKGLEWLGMIWGDGNTDYNSALKSRLSISKDNSKSQVFL
KMNSLHTDDTARYYCARERDYRLDYWGQGTTVTVSS
;
H ? 
# 
_pdbx_entity_nonpoly.entity_id   3 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1   ASP n 
1 2   ILE n 
1 3   VAL n 
1 4   LEU n 
1 5   THR n 
1 6   GLN n 
1 7   SER n 
1 8   PRO n 
1 9   ALA n 
1 10  SER n 
1 11  LEU n 
1 12  SER n 
1 13  ALA n 
1 14  SER n 
1 15  VAL n 
1 16  GLY n 
1 17  GLU n 
1 18  THR n 
1 19  VAL n 
1 20  THR n 
1 21  ILE n 
1 22  THR n 
1 23  CYS n 
1 24  ARG n 
1 25  ALA n 
1 26  SER n 
1 27  GLY n 
1 28  ASN n 
1 29  ILE n 
1 30  HIS n 
1 31  ASN n 
1 32  TYR n 
1 33  LEU n 
1 34  ALA n 
1 35  TRP n 
1 36  TYR n 
1 37  GLN n 
1 38  GLN n 
1 39  LYS n 
1 40  GLN n 
1 41  GLY n 
1 42  LYS n 
1 43  SER n 
1 44  PRO n 
1 45  GLN n 
1 46  LEU n 
1 47  LEU n 
1 48  VAL n 
1 49  TYR n 
1 50  TYR n 
1 51  THR n 
1 52  THR n 
1 53  THR n 
1 54  LEU n 
1 55  ALA n 
1 56  ASP n 
1 57  GLY n 
1 58  VAL n 
1 59  PRO n 
1 60  SER n 
1 61  ARG n 
1 62  PHE n 
1 63  SER n 
1 64  GLY n 
1 65  SER n 
1 66  GLY n 
1 67  SER n 
1 68  GLY n 
1 69  THR n 
1 70  GLN n 
1 71  TYR n 
1 72  SER n 
1 73  LEU n 
1 74  LYS n 
1 75  ILE n 
1 76  ASN n 
1 77  SER n 
1 78  LEU n 
1 79  GLN n 
1 80  PRO n 
1 81  ASP n 
1 82  ASP n 
1 83  PHE n 
1 84  GLY n 
1 85  SER n 
1 86  TYR n 
1 87  TYR n 
1 88  CYS n 
1 89  GLN n 
1 90  HIS n 
1 91  PHE n 
1 92  TRP n 
1 93  SER n 
1 94  THR n 
1 95  PRO n 
1 96  ARG n 
1 97  THR n 
1 98  PHE n 
1 99  GLY n 
1 100 GLY n 
1 101 GLY n 
1 102 THR n 
1 103 LYS n 
1 104 LEU n 
1 105 GLU n 
1 106 ILE n 
1 107 LYS n 
2 1   GLN n 
2 2   VAL n 
2 3   GLN n 
2 4   LEU n 
2 5   GLN n 
2 6   GLU n 
2 7   SER n 
2 8   GLY n 
2 9   PRO n 
2 10  GLY n 
2 11  LEU n 
2 12  VAL n 
2 13  ALA n 
2 14  PRO n 
2 15  SER n 
2 16  GLN n 
2 17  SER n 
2 18  LEU n 
2 19  SER n 
2 20  ILE n 
2 21  THR n 
2 22  CYS n 
2 23  THR n 
2 24  VAL n 
2 25  SER n 
2 26  GLY n 
2 27  PHE n 
2 28  SER n 
2 29  LEU n 
2 30  THR n 
2 31  GLY n 
2 32  TYR n 
2 33  GLY n 
2 34  VAL n 
2 35  ASN n 
2 36  TRP n 
2 37  VAL n 
2 38  ARG n 
2 39  GLN n 
2 40  PRO n 
2 41  PRO n 
2 42  GLY n 
2 43  LYS n 
2 44  GLY n 
2 45  LEU n 
2 46  GLU n 
2 47  TRP n 
2 48  LEU n 
2 49  GLY n 
2 50  MET n 
2 51  ILE n 
2 52  TRP n 
2 53  GLY n 
2 54  ASP n 
2 55  GLY n 
2 56  ASN n 
2 57  THR n 
2 58  ASP n 
2 59  TYR n 
2 60  ASN n 
2 61  SER n 
2 62  ALA n 
2 63  LEU n 
2 64  LYS n 
2 65  SER n 
2 66  ARG n 
2 67  LEU n 
2 68  SER n 
2 69  ILE n 
2 70  SER n 
2 71  LYS n 
2 72  ASP n 
2 73  ASN n 
2 74  SER n 
2 75  LYS n 
2 76  SER n 
2 77  GLN n 
2 78  VAL n 
2 79  PHE n 
2 80  LEU n 
2 81  LYS n 
2 82  MET n 
2 83  ASN n 
2 84  SER n 
2 85  LEU n 
2 86  HIS n 
2 87  THR n 
2 88  ASP n 
2 89  ASP n 
2 90  THR n 
2 91  ALA n 
2 92  ARG n 
2 93  TYR n 
2 94  TYR n 
2 95  CYS n 
2 96  ALA n 
2 97  ARG n 
2 98  GLU n 
2 99  ARG n 
2 100 ASP n 
2 101 TYR n 
2 102 ARG n 
2 103 LEU n 
2 104 ASP n 
2 105 TYR n 
2 106 TRP n 
2 107 GLY n 
2 108 GLN n 
2 109 GLY n 
2 110 THR n 
2 111 THR n 
2 112 VAL n 
2 113 THR n 
2 114 VAL n 
2 115 SER n 
2 116 SER n 
# 
loop_
_entity_src_gen.entity_id 
_entity_src_gen.pdbx_src_id 
_entity_src_gen.pdbx_alt_source_flag 
_entity_src_gen.pdbx_seq_type 
_entity_src_gen.pdbx_beg_seq_num 
_entity_src_gen.pdbx_end_seq_num 
_entity_src_gen.gene_src_common_name 
_entity_src_gen.gene_src_genus 
_entity_src_gen.pdbx_gene_src_gene 
_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 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 
_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 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 
_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 
1 1 sample ? ? ? 'house mouse' Mus ? ? ? ? ? ? ? 'Mus musculus' 10090 'CHAIN L, E81D, CHAIN H, L312V' ? ? ? ? ? ? ? 
'Escherichia coli' 562 Escherichia ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 
2 1 sample ? ? ? 'house mouse' Mus ? ? ? ? ? ? ? 'Mus musculus' 10090 'CHAIN L, E81D, CHAIN H, L312V' ? ? ? ? ? ? ? 
'Escherichia coli' 562 Escherichia ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 
# 
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 
GLN 'L-peptide linking' y GLUTAMINE       ? 'C5 H10 N2 O3'   146.144 
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 
HOH non-polymer         . WATER           ? 'H2 O'           18.015  
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 
MET 'L-peptide linking' y METHIONINE      ? 'C5 H11 N O2 S'  149.211 
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   ASP 1   1   1   ASP ASP L . n 
A 1 2   ILE 2   2   2   ILE ILE L . n 
A 1 3   VAL 3   3   3   VAL VAL L . n 
A 1 4   LEU 4   4   4   LEU LEU L . n 
A 1 5   THR 5   5   5   THR THR L . n 
A 1 6   GLN 6   6   6   GLN GLN L . n 
A 1 7   SER 7   7   7   SER SER L . n 
A 1 8   PRO 8   8   8   PRO PRO L . n 
A 1 9   ALA 9   9   9   ALA ALA L . n 
A 1 10  SER 10  10  10  SER SER L . n 
A 1 11  LEU 11  11  11  LEU LEU L . n 
A 1 12  SER 12  12  12  SER SER L . n 
A 1 13  ALA 13  13  13  ALA ALA L . n 
A 1 14  SER 14  14  14  SER SER L . n 
A 1 15  VAL 15  15  15  VAL VAL L . n 
A 1 16  GLY 16  16  16  GLY GLY L . n 
A 1 17  GLU 17  17  17  GLU GLU L . n 
A 1 18  THR 18  18  18  THR THR L . n 
A 1 19  VAL 19  19  19  VAL VAL L . n 
A 1 20  THR 20  20  20  THR THR L . n 
A 1 21  ILE 21  21  21  ILE ILE L . n 
A 1 22  THR 22  22  22  THR THR L . n 
A 1 23  CYS 23  23  23  CYS CYS L . n 
A 1 24  ARG 24  24  24  ARG ARG L . n 
A 1 25  ALA 25  25  25  ALA ALA L . n 
A 1 26  SER 26  26  26  SER SER L . n 
A 1 27  GLY 27  27  27  GLY GLY L . n 
A 1 28  ASN 28  28  28  ASN ASN L . n 
A 1 29  ILE 29  29  29  ILE ILE L . n 
A 1 30  HIS 30  30  30  HIS HIS L . n 
A 1 31  ASN 31  31  31  ASN ASN L . n 
A 1 32  TYR 32  32  32  TYR TYR L . n 
A 1 33  LEU 33  33  33  LEU LEU L . n 
A 1 34  ALA 34  34  34  ALA ALA L . n 
A 1 35  TRP 35  35  35  TRP TRP L . n 
A 1 36  TYR 36  36  36  TYR TYR L . n 
A 1 37  GLN 37  37  37  GLN GLN L . n 
A 1 38  GLN 38  38  38  GLN GLN L . n 
A 1 39  LYS 39  39  39  LYS LYS L . n 
A 1 40  GLN 40  40  40  GLN GLN L . n 
A 1 41  GLY 41  41  41  GLY GLY L . n 
A 1 42  LYS 42  42  42  LYS LYS L . n 
A 1 43  SER 43  43  43  SER SER L . n 
A 1 44  PRO 44  44  44  PRO PRO L . n 
A 1 45  GLN 45  45  45  GLN GLN L . n 
A 1 46  LEU 46  46  46  LEU LEU L . n 
A 1 47  LEU 47  47  47  LEU LEU L . n 
A 1 48  VAL 48  48  48  VAL VAL L . n 
A 1 49  TYR 49  49  49  TYR TYR L . n 
A 1 50  TYR 50  50  50  TYR TYR L . n 
A 1 51  THR 51  51  51  THR THR L . n 
A 1 52  THR 52  52  52  THR THR L . n 
A 1 53  THR 53  53  53  THR THR L . n 
A 1 54  LEU 54  54  54  LEU LEU L . n 
A 1 55  ALA 55  55  55  ALA ALA L . n 
A 1 56  ASP 56  56  56  ASP ASP L . n 
A 1 57  GLY 57  57  57  GLY GLY L . n 
A 1 58  VAL 58  58  58  VAL VAL L . n 
A 1 59  PRO 59  59  59  PRO PRO L . n 
A 1 60  SER 60  60  60  SER SER L . n 
A 1 61  ARG 61  61  61  ARG ARG L . n 
A 1 62  PHE 62  62  62  PHE PHE L . n 
A 1 63  SER 63  63  63  SER SER L . n 
A 1 64  GLY 64  64  64  GLY GLY L . n 
A 1 65  SER 65  65  65  SER SER L . n 
A 1 66  GLY 66  66  66  GLY GLY L . n 
A 1 67  SER 67  67  67  SER SER L . n 
A 1 68  GLY 68  68  68  GLY GLY L . n 
A 1 69  THR 69  69  69  THR THR L . n 
A 1 70  GLN 70  70  70  GLN GLN L . n 
A 1 71  TYR 71  71  71  TYR TYR L . n 
A 1 72  SER 72  72  72  SER SER L . n 
A 1 73  LEU 73  73  73  LEU LEU L . n 
A 1 74  LYS 74  74  74  LYS LYS L . n 
A 1 75  ILE 75  75  75  ILE ILE L . n 
A 1 76  ASN 76  76  76  ASN ASN L . n 
A 1 77  SER 77  77  77  SER SER L . n 
A 1 78  LEU 78  78  78  LEU LEU L . n 
A 1 79  GLN 79  79  79  GLN GLN L . n 
A 1 80  PRO 80  80  80  PRO PRO L . n 
A 1 81  ASP 81  81  81  ASP ASP L . n 
A 1 82  ASP 82  82  82  ASP ASP L . n 
A 1 83  PHE 83  83  83  PHE PHE L . n 
A 1 84  GLY 84  84  84  GLY GLY L . n 
A 1 85  SER 85  85  85  SER SER L . n 
A 1 86  TYR 86  86  86  TYR TYR L . n 
A 1 87  TYR 87  87  87  TYR TYR L . n 
A 1 88  CYS 88  88  88  CYS CYS L . n 
A 1 89  GLN 89  89  89  GLN GLN L . n 
A 1 90  HIS 90  90  90  HIS HIS L . n 
A 1 91  PHE 91  91  91  PHE PHE L . n 
A 1 92  TRP 92  92  92  TRP TRP L . n 
A 1 93  SER 93  93  93  SER SER L . n 
A 1 94  THR 94  94  94  THR THR L . n 
A 1 95  PRO 95  95  95  PRO PRO L . n 
A 1 96  ARG 96  96  96  ARG ARG L . n 
A 1 97  THR 97  97  97  THR THR L . n 
A 1 98  PHE 98  98  98  PHE PHE L . n 
A 1 99  GLY 99  99  99  GLY GLY L . n 
A 1 100 GLY 100 100 100 GLY GLY L . n 
A 1 101 GLY 101 101 101 GLY GLY L . n 
A 1 102 THR 102 102 102 THR THR L . n 
A 1 103 LYS 103 103 103 LYS LYS L . n 
A 1 104 LEU 104 104 104 LEU LEU L . n 
A 1 105 GLU 105 105 105 GLU GLU L . n 
A 1 106 ILE 106 106 106 ILE ILE L . n 
A 1 107 LYS 107 107 107 LYS LYS L . n 
B 2 1   GLN 1   201 201 GLN GLN H . n 
B 2 2   VAL 2   202 202 VAL VAL H . n 
B 2 3   GLN 3   203 203 GLN GLN H . n 
B 2 4   LEU 4   204 204 LEU LEU H . n 
B 2 5   GLN 5   205 205 GLN GLN H . n 
B 2 6   GLU 6   206 206 GLU GLU H . n 
B 2 7   SER 7   207 207 SER SER H . n 
B 2 8   GLY 8   208 208 GLY GLY H . n 
B 2 9   PRO 9   209 209 PRO PRO H . n 
B 2 10  GLY 10  210 210 GLY GLY H . n 
B 2 11  LEU 11  211 211 LEU LEU H . n 
B 2 12  VAL 12  212 212 VAL VAL H . n 
B 2 13  ALA 13  213 213 ALA ALA H . n 
B 2 14  PRO 14  214 214 PRO PRO H . n 
B 2 15  SER 15  215 215 SER SER H . n 
B 2 16  GLN 16  216 216 GLN GLN H . n 
B 2 17  SER 17  217 217 SER SER H . n 
B 2 18  LEU 18  218 218 LEU LEU H . n 
B 2 19  SER 19  219 219 SER SER H . n 
B 2 20  ILE 20  220 220 ILE ILE H . n 
B 2 21  THR 21  221 221 THR THR H . n 
B 2 22  CYS 22  222 222 CYS CYS H . n 
B 2 23  THR 23  223 223 THR THR H . n 
B 2 24  VAL 24  224 224 VAL VAL H . n 
B 2 25  SER 25  225 225 SER SER H . n 
B 2 26  GLY 26  226 226 GLY GLY H . n 
B 2 27  PHE 27  227 227 PHE PHE H . n 
B 2 28  SER 28  228 228 SER SER H . n 
B 2 29  LEU 29  229 229 LEU LEU H . n 
B 2 30  THR 30  230 230 THR THR H . n 
B 2 31  GLY 31  231 231 GLY GLY H . n 
B 2 32  TYR 32  232 232 TYR TYR H . n 
B 2 33  GLY 33  233 233 GLY GLY H . n 
B 2 34  VAL 34  234 234 VAL VAL H . n 
B 2 35  ASN 35  235 235 ASN ASN H . n 
B 2 36  TRP 36  236 236 TRP TRP H . n 
B 2 37  VAL 37  237 237 VAL VAL H . n 
B 2 38  ARG 38  238 238 ARG ARG H . n 
B 2 39  GLN 39  239 239 GLN GLN H . n 
B 2 40  PRO 40  240 240 PRO PRO H . n 
B 2 41  PRO 41  241 241 PRO PRO H . n 
B 2 42  GLY 42  242 242 GLY GLY H . n 
B 2 43  LYS 43  243 243 LYS LYS H . n 
B 2 44  GLY 44  244 244 GLY GLY H . n 
B 2 45  LEU 45  245 245 LEU LEU H . n 
B 2 46  GLU 46  246 246 GLU GLU H . n 
B 2 47  TRP 47  247 247 TRP TRP H . n 
B 2 48  LEU 48  248 248 LEU LEU H . n 
B 2 49  GLY 49  249 249 GLY GLY H . n 
B 2 50  MET 50  250 250 MET MET H . n 
B 2 51  ILE 51  251 251 ILE ILE H . n 
B 2 52  TRP 52  252 252 TRP TRP H . n 
B 2 53  GLY 53  253 253 GLY GLY H . n 
B 2 54  ASP 54  254 254 ASP ASP H . n 
B 2 55  GLY 55  255 255 GLY GLY H . n 
B 2 56  ASN 56  256 256 ASN ASN H . n 
B 2 57  THR 57  257 257 THR THR H . n 
B 2 58  ASP 58  258 258 ASP ASP H . n 
B 2 59  TYR 59  259 259 TYR TYR H . n 
B 2 60  ASN 60  260 260 ASN ASN H . n 
B 2 61  SER 61  261 261 SER SER H . n 
B 2 62  ALA 62  262 262 ALA ALA H . n 
B 2 63  LEU 63  263 263 LEU LEU H . n 
B 2 64  LYS 64  264 264 LYS LYS H . n 
B 2 65  SER 65  265 265 SER SER H . n 
B 2 66  ARG 66  266 266 ARG ARG H . n 
B 2 67  LEU 67  267 267 LEU LEU H . n 
B 2 68  SER 68  268 268 SER SER H . n 
B 2 69  ILE 69  269 269 ILE ILE H . n 
B 2 70  SER 70  270 270 SER SER H . n 
B 2 71  LYS 71  271 271 LYS LYS H . n 
B 2 72  ASP 72  272 272 ASP ASP H . n 
B 2 73  ASN 73  273 273 ASN ASN H . n 
B 2 74  SER 74  274 274 SER SER H . n 
B 2 75  LYS 75  275 275 LYS LYS H . n 
B 2 76  SER 76  276 276 SER SER H . n 
B 2 77  GLN 77  277 277 GLN GLN H . n 
B 2 78  VAL 78  278 278 VAL VAL H . n 
B 2 79  PHE 79  279 279 PHE PHE H . n 
B 2 80  LEU 80  280 280 LEU LEU H . n 
B 2 81  LYS 81  281 281 LYS LYS H . n 
B 2 82  MET 82  282 282 MET MET H . n 
B 2 83  ASN 83  283 283 ASN ASN H . n 
B 2 84  SER 84  284 284 SER SER H . n 
B 2 85  LEU 85  285 285 LEU LEU H . n 
B 2 86  HIS 86  286 286 HIS HIS H . n 
B 2 87  THR 87  287 287 THR THR H . n 
B 2 88  ASP 88  288 288 ASP ASP H . n 
B 2 89  ASP 89  289 289 ASP ASP H . n 
B 2 90  THR 90  290 290 THR THR H . n 
B 2 91  ALA 91  291 291 ALA ALA H . n 
B 2 92  ARG 92  292 292 ARG ARG H . n 
B 2 93  TYR 93  293 293 TYR TYR H . n 
B 2 94  TYR 94  294 294 TYR TYR H . n 
B 2 95  CYS 95  295 295 CYS CYS H . n 
B 2 96  ALA 96  296 296 ALA ALA H . n 
B 2 97  ARG 97  297 297 ARG ARG H . n 
B 2 98  GLU 98  298 298 GLU GLU H . n 
B 2 99  ARG 99  299 299 ARG ARG H . n 
B 2 100 ASP 100 300 300 ASP ASP H . n 
B 2 101 TYR 101 301 301 TYR TYR H . n 
B 2 102 ARG 102 302 302 ARG ARG H . n 
B 2 103 LEU 103 303 303 LEU LEU H . n 
B 2 104 ASP 104 304 304 ASP ASP H . n 
B 2 105 TYR 105 305 305 TYR TYR H . n 
B 2 106 TRP 106 306 306 TRP TRP H . n 
B 2 107 GLY 107 307 307 GLY GLY H . n 
B 2 108 GLN 108 308 308 GLN GLN H . n 
B 2 109 GLY 109 309 309 GLY GLY H . n 
B 2 110 THR 110 310 310 THR THR H . n 
B 2 111 THR 111 311 311 THR THR H . n 
B 2 112 VAL 112 312 312 VAL VAL H . n 
B 2 113 THR 113 313 313 THR THR H . n 
B 2 114 VAL 114 314 314 VAL VAL H . n 
B 2 115 SER 115 315 315 SER SER H . n 
B 2 116 SER 116 316 316 SER SER H . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
C 3 HOH 1   402 402 HOH HOH L . 
C 3 HOH 2   403 403 HOH HOH L . 
C 3 HOH 3   405 405 HOH HOH L . 
C 3 HOH 4   407 407 HOH HOH L . 
C 3 HOH 5   409 409 HOH HOH L . 
C 3 HOH 6   411 411 HOH HOH L . 
C 3 HOH 7   413 413 HOH HOH L . 
C 3 HOH 8   415 415 HOH HOH L . 
C 3 HOH 9   416 416 HOH HOH L . 
C 3 HOH 10  418 418 HOH HOH L . 
C 3 HOH 11  419 419 HOH HOH L . 
C 3 HOH 12  421 421 HOH HOH L . 
C 3 HOH 13  427 427 HOH HOH L . 
C 3 HOH 14  428 428 HOH HOH L . 
C 3 HOH 15  430 430 HOH HOH L . 
C 3 HOH 16  432 432 HOH HOH L . 
C 3 HOH 17  434 434 HOH HOH L . 
C 3 HOH 18  435 435 HOH HOH L . 
C 3 HOH 19  437 437 HOH HOH L . 
C 3 HOH 20  440 440 HOH HOH L . 
C 3 HOH 21  442 442 HOH HOH L . 
C 3 HOH 22  443 443 HOH HOH L . 
C 3 HOH 23  445 445 HOH HOH L . 
C 3 HOH 24  447 447 HOH HOH L . 
C 3 HOH 25  448 448 HOH HOH L . 
C 3 HOH 26  451 451 HOH HOH L . 
C 3 HOH 27  452 452 HOH HOH L . 
C 3 HOH 28  456 456 HOH HOH L . 
C 3 HOH 29  457 457 HOH HOH L . 
C 3 HOH 30  459 459 HOH HOH L . 
C 3 HOH 31  462 462 HOH HOH L . 
C 3 HOH 32  464 464 HOH HOH L . 
C 3 HOH 33  465 465 HOH HOH L . 
C 3 HOH 34  466 466 HOH HOH L . 
C 3 HOH 35  472 472 HOH HOH L . 
C 3 HOH 36  473 473 HOH HOH L . 
C 3 HOH 37  474 474 HOH HOH L . 
C 3 HOH 38  479 479 HOH HOH L . 
C 3 HOH 39  482 482 HOH HOH L . 
C 3 HOH 40  484 484 HOH HOH L . 
C 3 HOH 41  486 486 HOH HOH L . 
C 3 HOH 42  489 489 HOH HOH L . 
C 3 HOH 43  492 492 HOH HOH L . 
C 3 HOH 44  493 493 HOH HOH L . 
C 3 HOH 45  496 496 HOH HOH L . 
C 3 HOH 46  499 499 HOH HOH L . 
C 3 HOH 47  501 501 HOH HOH L . 
C 3 HOH 48  506 506 HOH HOH L . 
C 3 HOH 49  508 508 HOH HOH L . 
C 3 HOH 50  509 509 HOH HOH L . 
C 3 HOH 51  510 510 HOH HOH L . 
C 3 HOH 52  511 511 HOH HOH L . 
C 3 HOH 53  513 513 HOH HOH L . 
C 3 HOH 54  515 515 HOH HOH L . 
C 3 HOH 55  517 517 HOH HOH L . 
C 3 HOH 56  520 520 HOH HOH L . 
C 3 HOH 57  521 521 HOH HOH L . 
C 3 HOH 58  522 522 HOH HOH L . 
C 3 HOH 59  523 523 HOH HOH L . 
C 3 HOH 60  525 525 HOH HOH L . 
C 3 HOH 61  528 528 HOH HOH L . 
C 3 HOH 62  529 529 HOH HOH L . 
C 3 HOH 63  531 531 HOH HOH L . 
C 3 HOH 64  532 532 HOH HOH L . 
C 3 HOH 65  534 534 HOH HOH L . 
C 3 HOH 66  536 536 HOH HOH L . 
C 3 HOH 67  541 541 HOH HOH L . 
C 3 HOH 68  544 544 HOH HOH L . 
C 3 HOH 69  547 547 HOH HOH L . 
C 3 HOH 70  548 548 HOH HOH L . 
C 3 HOH 71  549 549 HOH HOH L . 
C 3 HOH 72  551 551 HOH HOH L . 
C 3 HOH 73  552 552 HOH HOH L . 
C 3 HOH 74  553 553 HOH HOH L . 
C 3 HOH 75  555 555 HOH HOH L . 
C 3 HOH 76  558 558 HOH HOH L . 
C 3 HOH 77  560 560 HOH HOH L . 
C 3 HOH 78  565 565 HOH HOH L . 
C 3 HOH 79  573 573 HOH HOH L . 
C 3 HOH 80  574 574 HOH HOH L . 
C 3 HOH 81  577 577 HOH HOH L . 
C 3 HOH 82  578 578 HOH HOH L . 
C 3 HOH 83  581 581 HOH HOH L . 
C 3 HOH 84  582 582 HOH HOH L . 
C 3 HOH 85  583 583 HOH HOH L . 
C 3 HOH 86  586 586 HOH HOH L . 
C 3 HOH 87  587 587 HOH HOH L . 
C 3 HOH 88  589 589 HOH HOH L . 
C 3 HOH 89  590 590 HOH HOH L . 
C 3 HOH 90  592 592 HOH HOH L . 
D 3 HOH 1   401 401 HOH HOH H . 
D 3 HOH 2   404 404 HOH HOH H . 
D 3 HOH 3   406 406 HOH HOH H . 
D 3 HOH 4   408 408 HOH HOH H . 
D 3 HOH 5   410 410 HOH HOH H . 
D 3 HOH 6   412 412 HOH HOH H . 
D 3 HOH 7   414 414 HOH HOH H . 
D 3 HOH 8   417 417 HOH HOH H . 
D 3 HOH 9   420 420 HOH HOH H . 
D 3 HOH 10  422 422 HOH HOH H . 
D 3 HOH 11  423 423 HOH HOH H . 
D 3 HOH 12  424 424 HOH HOH H . 
D 3 HOH 13  425 425 HOH HOH H . 
D 3 HOH 14  426 426 HOH HOH H . 
D 3 HOH 15  429 429 HOH HOH H . 
D 3 HOH 16  431 431 HOH HOH H . 
D 3 HOH 17  433 433 HOH HOH H . 
D 3 HOH 18  436 436 HOH HOH H . 
D 3 HOH 19  438 438 HOH HOH H . 
D 3 HOH 20  439 439 HOH HOH H . 
D 3 HOH 21  441 441 HOH HOH H . 
D 3 HOH 22  444 444 HOH HOH H . 
D 3 HOH 23  446 446 HOH HOH H . 
D 3 HOH 24  449 449 HOH HOH H . 
D 3 HOH 25  450 450 HOH HOH H . 
D 3 HOH 26  453 453 HOH HOH H . 
D 3 HOH 27  454 454 HOH HOH H . 
D 3 HOH 28  455 455 HOH HOH H . 
D 3 HOH 29  458 458 HOH HOH H . 
D 3 HOH 30  460 460 HOH HOH H . 
D 3 HOH 31  461 461 HOH HOH H . 
D 3 HOH 32  463 463 HOH HOH H . 
D 3 HOH 33  467 467 HOH HOH H . 
D 3 HOH 34  468 468 HOH HOH H . 
D 3 HOH 35  469 469 HOH HOH H . 
D 3 HOH 36  470 470 HOH HOH H . 
D 3 HOH 37  471 471 HOH HOH H . 
D 3 HOH 38  475 475 HOH HOH H . 
D 3 HOH 39  476 476 HOH HOH H . 
D 3 HOH 40  477 477 HOH HOH H . 
D 3 HOH 41  478 478 HOH HOH H . 
D 3 HOH 42  480 480 HOH HOH H . 
D 3 HOH 43  481 481 HOH HOH H . 
D 3 HOH 44  483 483 HOH HOH H . 
D 3 HOH 45  485 485 HOH HOH H . 
D 3 HOH 46  487 487 HOH HOH H . 
D 3 HOH 47  488 488 HOH HOH H . 
D 3 HOH 48  490 490 HOH HOH H . 
D 3 HOH 49  491 491 HOH HOH H . 
D 3 HOH 50  494 494 HOH HOH H . 
D 3 HOH 51  495 495 HOH HOH H . 
D 3 HOH 52  497 497 HOH HOH H . 
D 3 HOH 53  498 498 HOH HOH H . 
D 3 HOH 54  500 500 HOH HOH H . 
D 3 HOH 55  502 502 HOH HOH H . 
D 3 HOH 56  503 503 HOH HOH H . 
D 3 HOH 57  504 504 HOH HOH H . 
D 3 HOH 58  505 505 HOH HOH H . 
D 3 HOH 59  507 507 HOH HOH H . 
D 3 HOH 60  512 512 HOH HOH H . 
D 3 HOH 61  514 514 HOH HOH H . 
D 3 HOH 62  516 516 HOH HOH H . 
D 3 HOH 63  518 518 HOH HOH H . 
D 3 HOH 64  519 519 HOH HOH H . 
D 3 HOH 65  524 524 HOH HOH H . 
D 3 HOH 66  526 526 HOH HOH H . 
D 3 HOH 67  527 527 HOH HOH H . 
D 3 HOH 68  530 530 HOH HOH H . 
D 3 HOH 69  533 533 HOH HOH H . 
D 3 HOH 70  535 535 HOH HOH H . 
D 3 HOH 71  537 537 HOH HOH H . 
D 3 HOH 72  538 538 HOH HOH H . 
D 3 HOH 73  539 539 HOH HOH H . 
D 3 HOH 74  540 540 HOH HOH H . 
D 3 HOH 75  542 542 HOH HOH H . 
D 3 HOH 76  543 543 HOH HOH H . 
D 3 HOH 77  545 545 HOH HOH H . 
D 3 HOH 78  546 546 HOH HOH H . 
D 3 HOH 79  550 550 HOH HOH H . 
D 3 HOH 80  554 554 HOH HOH H . 
D 3 HOH 81  556 556 HOH HOH H . 
D 3 HOH 82  557 557 HOH HOH H . 
D 3 HOH 83  559 559 HOH HOH H . 
D 3 HOH 84  561 561 HOH HOH H . 
D 3 HOH 85  562 562 HOH HOH H . 
D 3 HOH 86  563 563 HOH HOH H . 
D 3 HOH 87  564 564 HOH HOH H . 
D 3 HOH 88  566 566 HOH HOH H . 
D 3 HOH 89  567 567 HOH HOH H . 
D 3 HOH 90  568 568 HOH HOH H . 
D 3 HOH 91  569 569 HOH HOH H . 
D 3 HOH 92  570 570 HOH HOH H . 
D 3 HOH 93  571 571 HOH HOH H . 
D 3 HOH 94  572 572 HOH HOH H . 
D 3 HOH 95  575 575 HOH HOH H . 
D 3 HOH 96  576 576 HOH HOH H . 
D 3 HOH 97  579 579 HOH HOH H . 
D 3 HOH 98  580 580 HOH HOH H . 
D 3 HOH 99  584 584 HOH HOH H . 
D 3 HOH 100 585 585 HOH HOH H . 
D 3 HOH 101 588 588 HOH HOH H . 
D 3 HOH 102 591 591 HOH HOH H . 
# 
loop_
_pdbx_unobs_or_zero_occ_atoms.id 
_pdbx_unobs_or_zero_occ_atoms.PDB_model_num 
_pdbx_unobs_or_zero_occ_atoms.polymer_flag 
_pdbx_unobs_or_zero_occ_atoms.occupancy_flag 
_pdbx_unobs_or_zero_occ_atoms.auth_asym_id 
_pdbx_unobs_or_zero_occ_atoms.auth_comp_id 
_pdbx_unobs_or_zero_occ_atoms.auth_seq_id 
_pdbx_unobs_or_zero_occ_atoms.PDB_ins_code 
_pdbx_unobs_or_zero_occ_atoms.auth_atom_id 
_pdbx_unobs_or_zero_occ_atoms.label_alt_id 
_pdbx_unobs_or_zero_occ_atoms.label_asym_id 
_pdbx_unobs_or_zero_occ_atoms.label_comp_id 
_pdbx_unobs_or_zero_occ_atoms.label_seq_id 
_pdbx_unobs_or_zero_occ_atoms.label_atom_id 
1  1 Y 1 L ARG 24  ? CG  ? A ARG 24  CG  
2  1 Y 1 L ARG 24  ? CD  ? A ARG 24  CD  
3  1 Y 1 L ARG 24  ? NE  ? A ARG 24  NE  
4  1 Y 1 L ARG 24  ? CZ  ? A ARG 24  CZ  
5  1 Y 1 L ARG 24  ? NH1 ? A ARG 24  NH1 
6  1 Y 1 L ARG 24  ? NH2 ? A ARG 24  NH2 
7  1 Y 1 L ASP 56  ? CG  ? A ASP 56  CG  
8  1 Y 1 L ASP 56  ? OD1 ? A ASP 56  OD1 
9  1 Y 1 L ASP 56  ? OD2 ? A ASP 56  OD2 
10 1 Y 1 H SER 316 ? OG  ? B SER 116 OG  
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
MOSFLM            'data reduction' .        ? 1 
AGROVATA/ROTAVATA 'data reduction' .        ? 2 
ALMN/CCP4         'model building' .        ? 3 
CCP4              refinement       .        ? 4 
Agrovata          'data scaling'   .        ? 5 
ROTAVATA          'data scaling'   .        ? 6 
CCP4              phasing          '(ALMN)' ? 7 
# 
_cell.entry_id           1A7N 
_cell.length_a           90.179 
_cell.length_b           90.179 
_cell.length_c           56.627 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              8 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1A7N 
_symmetry.space_group_name_H-M             'P 43 21 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                96 
# 
_exptl.entry_id          1A7N 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.35 
_exptl_crystal.density_percent_sol   39.7 
_exptl_crystal.description           ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           269 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   MARRESEARCH 
_diffrn_detector.pdbx_collection_date   1992-06 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             ? 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.5418 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      ? 
_diffrn_source.type                        ? 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             1.5418 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     1A7N 
_reflns.observed_criterion_sigma_I   0.0 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             17.18 
_reflns.d_resolution_high            1.96 
_reflns.number_obs                   218064 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         97.1 
_reflns.pdbx_Rmerge_I_obs            0.089 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        22.13 
_reflns.pdbx_redundancy              8.1 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             1.96 
_reflns_shell.d_res_low              2.11 
_reflns_shell.percent_possible_all   81.6 
_reflns_shell.Rmerge_I_obs           0.261 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    ? 
_reflns_shell.pdbx_redundancy        7.1 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1A7N 
_refine.ls_number_reflns_obs                     15187 
_refine.ls_number_reflns_all                     15187 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          0.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             6.0 
_refine.ls_d_res_high                            2.01 
_refine.ls_percent_reflns_obs                    ? 
_refine.ls_R_factor_obs                          ? 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.155 
_refine.ls_R_factor_R_free                       ? 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 ? 
_refine.ls_number_reflns_R_free                  ? 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               21.49 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               ? 
_refine.details                                  ? 
_refine.pdbx_starting_model                      'PDB ENTRY 1VFA' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        1717 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             192 
_refine_hist.number_atoms_total               1909 
_refine_hist.d_res_high                       2.01 
_refine_hist.d_res_low                        6.0 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
p_bond_d            0.013 0.020 ? ? 'X-RAY DIFFRACTION' ? 
p_angle_d           0.046 0.040 ? ? 'X-RAY DIFFRACTION' ? 
p_angle_deg         ?     ?     ? ? 'X-RAY DIFFRACTION' ? 
p_planar_d          0.045 0.050 ? ? 'X-RAY DIFFRACTION' ? 
p_hb_or_metal_coord ?     ?     ? ? 'X-RAY DIFFRACTION' ? 
p_mcbond_it         1.259 1.500 ? ? 'X-RAY DIFFRACTION' ? 
p_mcangle_it        1.947 2.000 ? ? 'X-RAY DIFFRACTION' ? 
p_scbond_it         2.868 2.000 ? ? 'X-RAY DIFFRACTION' ? 
p_scangle_it        4.211 3.000 ? ? 'X-RAY DIFFRACTION' ? 
p_plane_restr       0.013 0.020 ? ? 'X-RAY DIFFRACTION' ? 
p_chiral_restr      0.116 0.120 ? ? 'X-RAY DIFFRACTION' ? 
p_singtor_nbd       0.177 0.200 ? ? 'X-RAY DIFFRACTION' ? 
p_multtor_nbd       0.176 0.200 ? ? 'X-RAY DIFFRACTION' ? 
p_xhyhbond_nbd      ?     ?     ? ? 'X-RAY DIFFRACTION' ? 
p_xyhbond_nbd       0.160 0.200 ? ? 'X-RAY DIFFRACTION' ? 
p_planar_tor        2.36  3.0   ? ? 'X-RAY DIFFRACTION' ? 
p_staggered_tor     16.8  20.0  ? ? 'X-RAY DIFFRACTION' ? 
p_orthonormal_tor   ?     ?     ? ? 'X-RAY DIFFRACTION' ? 
p_transverse_tor    11.4  15.0  ? ? 'X-RAY DIFFRACTION' ? 
p_special_tor       ?     15.0  ? ? 'X-RAY DIFFRACTION' ? 
# 
_pdbx_refine.entry_id                                    1A7N 
_pdbx_refine.R_factor_all_no_cutoff                      ? 
_pdbx_refine.R_factor_obs_no_cutoff                      0.155 
_pdbx_refine.free_R_factor_no_cutoff                     ? 
_pdbx_refine.free_R_val_test_set_size_perc_no_cutoff     ? 
_pdbx_refine.free_R_val_test_set_ct_no_cutoff            ? 
_pdbx_refine.R_factor_all_4sig_cutoff                    ? 
_pdbx_refine.R_factor_obs_4sig_cutoff                    ? 
_pdbx_refine.free_R_factor_4sig_cutoff                   ? 
_pdbx_refine.free_R_val_test_set_size_perc_4sig_cutoff   ? 
_pdbx_refine.free_R_val_test_set_ct_4sig_cutoff          ? 
_pdbx_refine.number_reflns_obs_4sig_cutoff               ? 
_pdbx_refine.pdbx_refine_id                              'X-RAY DIFFRACTION' 
_pdbx_refine.free_R_error_no_cutoff                      ? 
# 
_database_PDB_matrix.entry_id          1A7N 
_database_PDB_matrix.origx[1][1]       1.000000 
_database_PDB_matrix.origx[1][2]       0.000000 
_database_PDB_matrix.origx[1][3]       0.000000 
_database_PDB_matrix.origx[2][1]       0.000000 
_database_PDB_matrix.origx[2][2]       1.000000 
_database_PDB_matrix.origx[2][3]       0.000000 
_database_PDB_matrix.origx[3][1]       0.000000 
_database_PDB_matrix.origx[3][2]       0.000000 
_database_PDB_matrix.origx[3][3]       1.000000 
_database_PDB_matrix.origx_vector[1]   0.00000 
_database_PDB_matrix.origx_vector[2]   0.00000 
_database_PDB_matrix.origx_vector[3]   0.00000 
# 
_struct.entry_id                  1A7N 
_struct.title                     
'FV FRAGMENT OF MOUSE MONOCLONAL ANTIBODY D1.3 (BALB/C, IGG1, K) VARIANT FOR CHAIN L GLU81->ASP AND CHAIN H LEU312->VAL' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1A7N 
_struct_keywords.pdbx_keywords   IMMUNOGLOBULIN 
_struct_keywords.text            IMMUNOGLOBULIN 
# 
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 2 ? 
C N N 3 ? 
D N N 3 ? 
# 
loop_
_struct_ref.id 
_struct_ref.db_name 
_struct_ref.db_code 
_struct_ref.entity_id 
_struct_ref.pdbx_db_accession 
_struct_ref.pdbx_align_begin 
_struct_ref.pdbx_seq_one_letter_code 
_struct_ref.pdbx_db_isoform 
1 UNP KV5C_MOUSE 1 P01635 1 
;DIELTQSPASLSASVGETVTITCRASGNIHNYLAWYQQKQGKSPQLLVYKAQTLADGVPSRFSGSGSGTQYSLKINSLQP
EDFGSYYCQHFWSTPPWTFGGGTKLEIKRA
;
? 
2 UNP HV44_MOUSE 2 P01820 1 
;DVLMTQTPLTLSVTIGQPASISCKSSQSLLHTDGKTYLIWLLQRPGQSPKRLIYLVSKLDSGVPDRFTGSGSGTDFTLKI
SRVEAEDLGVYYCWQGTHFPQTFGGGTKLEIKRADAAPGSTSGSGKSSEGKGQVQLQESGPGLVAPSQSLSITCTVSGFS
LTGYGVNWVRQPPGKGLEWLGMIWGDGNTDYNSALKSRLSISKDNSKSQVFLKMNSLHTDDTARYYCARERDYRLDYWGQ
GTTVTVSSTKTTPPSVYPAAAHHHHHHGAAEQKLISEEDLNGAA
;
? 
# 
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 1A7N L 1 ? 107 ? P01635 1   ? 108 ? 1   107 
2 2 1A7N H 1 ? 116 ? P01820 133 ? 248 ? 201 316 
# 
loop_
_struct_ref_seq_dif.align_id 
_struct_ref_seq_dif.pdbx_pdb_id_code 
_struct_ref_seq_dif.mon_id 
_struct_ref_seq_dif.pdbx_pdb_strand_id 
_struct_ref_seq_dif.seq_num 
_struct_ref_seq_dif.pdbx_pdb_ins_code 
_struct_ref_seq_dif.pdbx_seq_db_name 
_struct_ref_seq_dif.pdbx_seq_db_accession_code 
_struct_ref_seq_dif.db_mon_id 
_struct_ref_seq_dif.pdbx_seq_db_seq_num 
_struct_ref_seq_dif.details 
_struct_ref_seq_dif.pdbx_auth_seq_num 
_struct_ref_seq_dif.pdbx_ordinal 
1 1A7N VAL L 3  ? UNP P01635 GLU 3  conflict 3  1 
1 1A7N TYR L 50 ? UNP P01635 LYS 50 conflict 50 2 
1 1A7N THR L 51 ? UNP P01635 ALA 51 conflict 51 3 
1 1A7N THR L 52 ? UNP P01635 GLN 52 conflict 52 4 
1 1A7N ASP L 81 ? UNP P01635 GLU 81 variant  81 5 
1 1A7N ?   L ?  ? UNP P01635 PRO 95 deletion ?  6 
1 1A7N ARG L 96 ? UNP P01635 TRP 97 conflict 96 7 
# 
_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   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
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)' 1610 ? 
1 MORE         -11  ? 
1 'SSA (A^2)'  9860 ? 
# 
_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 
# 
_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   x,y,z 
_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 
# 
_struct_biol.id   1 
# 
loop_
_struct_conf.conf_type_id 
_struct_conf.id 
_struct_conf.pdbx_PDB_helix_id 
_struct_conf.beg_label_comp_id 
_struct_conf.beg_label_asym_id 
_struct_conf.beg_label_seq_id 
_struct_conf.pdbx_beg_PDB_ins_code 
_struct_conf.end_label_comp_id 
_struct_conf.end_label_asym_id 
_struct_conf.end_label_seq_id 
_struct_conf.pdbx_end_PDB_ins_code 
_struct_conf.beg_auth_comp_id 
_struct_conf.beg_auth_asym_id 
_struct_conf.beg_auth_seq_id 
_struct_conf.end_auth_comp_id 
_struct_conf.end_auth_asym_id 
_struct_conf.end_auth_seq_id 
_struct_conf.pdbx_PDB_helix_class 
_struct_conf.details 
_struct_conf.pdbx_PDB_helix_length 
HELX_P HELX_P1 1 PRO A 80 ? ASP A 82 ? PRO L 80  ASP L 82  5 ? 3 
HELX_P HELX_P2 2 THR B 87 ? ASP B 89 ? THR H 287 ASP H 289 5 ? 3 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
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 23 SG ? ? ? 1_555 A CYS 88 SG ? ? L CYS 23  L CYS 88  1_555 ? ? ? ? ? ? ? 2.053 ? ? 
disulf2 disulf ? ? B CYS 22 SG ? ? ? 1_555 B CYS 95 SG ? ? H CYS 222 H CYS 295 1_555 ? ? ? ? ? ? ? 2.039 ? ? 
# 
_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 23 ? CYS A 88 ? CYS L 23  ? 1_555 CYS L 88  ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS B 22 ? CYS B 95 ? CYS H 222 ? 1_555 CYS H 295 ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
loop_
_struct_mon_prot_cis.pdbx_id 
_struct_mon_prot_cis.label_comp_id 
_struct_mon_prot_cis.label_seq_id 
_struct_mon_prot_cis.label_asym_id 
_struct_mon_prot_cis.label_alt_id 
_struct_mon_prot_cis.pdbx_PDB_ins_code 
_struct_mon_prot_cis.auth_comp_id 
_struct_mon_prot_cis.auth_seq_id 
_struct_mon_prot_cis.auth_asym_id 
_struct_mon_prot_cis.pdbx_label_comp_id_2 
_struct_mon_prot_cis.pdbx_label_seq_id_2 
_struct_mon_prot_cis.pdbx_label_asym_id_2 
_struct_mon_prot_cis.pdbx_PDB_ins_code_2 
_struct_mon_prot_cis.pdbx_auth_comp_id_2 
_struct_mon_prot_cis.pdbx_auth_seq_id_2 
_struct_mon_prot_cis.pdbx_auth_asym_id_2 
_struct_mon_prot_cis.pdbx_PDB_model_num 
_struct_mon_prot_cis.pdbx_omega_angle 
1 SER 7  A . ? SER 7  L PRO 8  A ? PRO 8  L 1 -1.43 
2 THR 94 A . ? THR 94 L PRO 95 A ? PRO 95 L 1 -1.72 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
A ? 4 ? 
B ? 5 ? 
C ? 4 ? 
D ? 5 ? 
E ? 2 ? 
# 
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 
A 1 2 ? anti-parallel 
A 2 3 ? anti-parallel 
A 3 4 ? anti-parallel 
B 1 2 ? parallel      
B 2 3 ? anti-parallel 
B 3 4 ? anti-parallel 
B 4 5 ? anti-parallel 
C 1 2 ? anti-parallel 
C 2 3 ? anti-parallel 
C 3 4 ? anti-parallel 
D 1 2 ? anti-parallel 
D 2 3 ? anti-parallel 
D 3 4 ? anti-parallel 
D 4 5 ? anti-parallel 
E 1 2 ? anti-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 
A 1 LEU A 4   ? SER A 7   ? LEU L 4   SER L 7   
A 2 VAL A 19  ? ALA A 25  ? VAL L 19  ALA L 25  
A 3 GLN A 70  ? ILE A 75  ? GLN L 70  ILE L 75  
A 4 PHE A 62  ? SER A 67  ? PHE L 62  SER L 67  
B 1 SER A 10  ? ALA A 13  ? SER L 10  ALA L 13  
B 2 THR A 102 ? ILE A 106 ? THR L 102 ILE L 106 
B 3 GLY A 84  ? HIS A 90  ? GLY L 84  HIS L 90  
B 4 LEU A 33  ? GLN A 38  ? LEU L 33  GLN L 38  
B 5 GLN A 45  ? VAL A 48  ? GLN L 45  VAL L 48  
C 1 GLN B 3   ? SER B 7   ? GLN H 203 SER H 207 
C 2 LEU B 18  ? SER B 25  ? LEU H 218 SER H 225 
C 3 GLN B 77  ? MET B 82  ? GLN H 277 MET H 282 
C 4 LEU B 67  ? ASP B 72  ? LEU H 267 ASP H 272 
D 1 THR B 110 ? VAL B 112 ? THR H 310 VAL H 312 
D 2 ALA B 91  ? GLU B 98  ? ALA H 291 GLU H 298 
D 3 GLY B 33  ? GLN B 39  ? GLY H 233 GLN H 239 
D 4 LEU B 45  ? ILE B 51  ? LEU H 245 ILE H 251 
D 5 THR B 57  ? TYR B 59  ? THR H 257 TYR H 259 
E 1 ALA B 96  ? GLU B 98  ? ALA H 296 GLU H 298 
E 2 LEU B 103 ? TRP B 106 ? LEU H 303 TRP H 306 
# 
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 
A 1 2 O THR A 5   ? O THR L 5   N ARG A 24  ? N ARG L 24  
A 2 3 O VAL A 19  ? O VAL L 19  N ILE A 75  ? N ILE L 75  
A 3 4 O GLN A 70  ? O GLN L 70  N SER A 67  ? N SER L 67  
B 1 2 O LEU A 11  ? O LEU L 11  N LYS A 103 ? N LYS L 103 
B 2 3 O THR A 102 ? O THR L 102 N TYR A 86  ? N TYR L 86  
B 3 4 O SER A 85  ? O SER L 85  N GLN A 38  ? N GLN L 38  
B 4 5 O TRP A 35  ? O TRP L 35  N VAL A 48  ? N VAL L 48  
C 1 2 O GLN B 3   ? O GLN H 203 N SER B 25  ? N SER H 225 
C 2 3 O LEU B 18  ? O LEU H 218 N MET B 82  ? N MET H 282 
C 3 4 O GLN B 77  ? O GLN H 277 N ASP B 72  ? N ASP H 272 
D 1 2 O THR B 110 ? O THR H 310 N TYR B 93  ? N TYR H 293 
D 2 3 O ARG B 92  ? O ARG H 292 N GLN B 39  ? N GLN H 239 
D 3 4 O VAL B 34  ? O VAL H 234 N ILE B 51  ? N ILE H 251 
D 4 5 O MET B 50  ? O MET H 250 N ASP B 58  ? N ASP H 258 
E 1 2 O ARG B 97  ? O ARG H 297 N TYR B 105 ? N TYR H 305 
# 
_pdbx_entry_details.entry_id                   1A7N 
_pdbx_entry_details.compound_details           
;THE ANTIBODY IS SECRETED INTO PERIPLASMIC SPACE.  VH AND VL
DOMAINS ARE COVALENTLY LINKED AND THEY ASSOCIATE
SPONTANEOUSLY.  CHAIN IDENTIFIER *L* STANDS FOR LIGHT-CHAIN
RESIDUES, *H* FOR HEAVY-CHAIN RESIDUES.  THE NUMBERING
SYSTEM USED IN THIS ENTRY IS SEQUENTIAL, FROM 1 - 107 FOR
THE LIGHT CHAIN AND FROM 201 - 316 FOR THE HEAVY CHAIN.
;
_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_rmsd_angle.id 
_pdbx_validate_rmsd_angle.PDB_model_num 
_pdbx_validate_rmsd_angle.auth_atom_id_1 
_pdbx_validate_rmsd_angle.auth_asym_id_1 
_pdbx_validate_rmsd_angle.auth_comp_id_1 
_pdbx_validate_rmsd_angle.auth_seq_id_1 
_pdbx_validate_rmsd_angle.PDB_ins_code_1 
_pdbx_validate_rmsd_angle.label_alt_id_1 
_pdbx_validate_rmsd_angle.auth_atom_id_2 
_pdbx_validate_rmsd_angle.auth_asym_id_2 
_pdbx_validate_rmsd_angle.auth_comp_id_2 
_pdbx_validate_rmsd_angle.auth_seq_id_2 
_pdbx_validate_rmsd_angle.PDB_ins_code_2 
_pdbx_validate_rmsd_angle.label_alt_id_2 
_pdbx_validate_rmsd_angle.auth_atom_id_3 
_pdbx_validate_rmsd_angle.auth_asym_id_3 
_pdbx_validate_rmsd_angle.auth_comp_id_3 
_pdbx_validate_rmsd_angle.auth_seq_id_3 
_pdbx_validate_rmsd_angle.PDB_ins_code_3 
_pdbx_validate_rmsd_angle.label_alt_id_3 
_pdbx_validate_rmsd_angle.angle_value 
_pdbx_validate_rmsd_angle.angle_target_value 
_pdbx_validate_rmsd_angle.angle_deviation 
_pdbx_validate_rmsd_angle.angle_standard_deviation 
_pdbx_validate_rmsd_angle.linker_flag 
1  1 CB  L ASP 1   ? ? CG L ASP 1   ? ? OD2 L ASP 1   ? ? 107.36 118.30 -10.94 0.90 N 
2  1 N   L SER 10  ? ? CA L SER 10  ? ? CB  L SER 10  ? ? 121.89 110.50 11.39  1.50 N 
3  1 CB  L TYR 32  ? ? CG L TYR 32  ? ? CD1 L TYR 32  ? ? 116.88 121.00 -4.12  0.60 N 
4  1 CB  L GLN 45  ? ? CG L GLN 45  ? ? CD  L GLN 45  ? ? 137.14 111.60 25.54  2.60 N 
5  1 N   L SER 67  ? ? CA L SER 67  ? ? CB  L SER 67  ? ? 120.08 110.50 9.58   1.50 N 
6  1 N   L GLN 70  ? ? CA L GLN 70  ? ? CB  L GLN 70  ? ? 99.77  110.60 -10.83 1.80 N 
7  1 N   L SER 72  ? ? CA L SER 72  ? ? CB  L SER 72  ? ? 96.32  110.50 -14.18 1.50 N 
8  1 NE  L ARG 96  ? ? CZ L ARG 96  ? ? NH2 L ARG 96  ? ? 116.46 120.30 -3.84  0.50 N 
9  1 CA  H GLN 201 ? ? CB H GLN 201 ? ? CG  H GLN 201 ? ? 127.60 113.40 14.20  2.20 N 
10 1 CA  H GLN 201 ? ? C  H GLN 201 ? ? O   H GLN 201 ? ? 137.09 120.10 16.99  2.10 N 
11 1 CA  H GLN 201 ? ? C  H GLN 201 ? ? N   H VAL 202 ? ? 103.03 117.20 -14.17 2.20 Y 
12 1 OE1 H GLU 206 ? ? CD H GLU 206 ? ? OE2 H GLU 206 ? ? 114.88 123.30 -8.42  1.20 N 
13 1 NE  H ARG 238 ? ? CZ H ARG 238 ? ? NH1 H ARG 238 ? ? 123.39 120.30 3.09   0.50 N 
14 1 NE  H ARG 238 ? ? CZ H ARG 238 ? ? NH2 H ARG 238 ? ? 115.26 120.30 -5.04  0.50 N 
15 1 NE  H ARG 266 ? ? CZ H ARG 266 ? ? NH1 H ARG 266 ? ? 126.28 120.30 5.98   0.50 N 
16 1 NE  H ARG 266 ? ? CZ H ARG 266 ? ? NH2 H ARG 266 ? ? 112.22 120.30 -8.08  0.50 N 
17 1 CA  H MET 282 ? ? CB H MET 282 ? ? CG  H MET 282 ? ? 129.07 113.30 15.77  1.70 N 
18 1 NE  H ARG 297 ? ? CZ H ARG 297 ? ? NH1 H ARG 297 ? ? 123.43 120.30 3.13   0.50 N 
19 1 NE  H ARG 297 ? ? CZ H ARG 297 ? ? NH2 H ARG 297 ? ? 116.06 120.30 -4.24  0.50 N 
20 1 NE  H ARG 299 ? ? CZ H ARG 299 ? ? NH2 H ARG 299 ? ? 123.75 120.30 3.45   0.50 N 
21 1 CB  H ASP 300 ? ? CG H ASP 300 ? ? OD1 H ASP 300 ? ? 111.22 118.30 -7.08  0.90 N 
22 1 CB  H TYR 301 ? ? CG H TYR 301 ? ? CD1 H TYR 301 ? ? 116.70 121.00 -4.30  0.60 N 
23 1 NE  H ARG 302 ? ? CZ H ARG 302 ? ? NH2 H ARG 302 ? ? 114.90 120.30 -5.40  0.50 N 
24 1 CB  H ASP 304 ? ? CG H ASP 304 ? ? OD1 H ASP 304 ? ? 127.38 118.30 9.08   0.90 N 
25 1 CA  H GLN 308 ? ? CB H GLN 308 ? ? CG  H GLN 308 ? ? 98.08  113.40 -15.32 2.20 N 
26 1 CB  H GLN 308 ? ? CG H GLN 308 ? ? CD  H GLN 308 ? ? 157.90 111.60 46.30  2.60 N 
# 
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 THR L 51  ? ? 67.98 -47.97  
2 1 SER L 77  ? ? 36.60 89.12   
3 1 SER L 93  ? ? 56.26 -142.09 
4 1 SER H 215 ? ? 78.20 -5.31   
5 1 SER H 284 ? ? 39.54 69.26   
6 1 ASP H 300 ? ? 42.41 75.95   
# 
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  
GLN N    N N N 88  
GLN CA   C N S 89  
GLN C    C N N 90  
GLN O    O N N 91  
GLN CB   C N N 92  
GLN CG   C N N 93  
GLN CD   C N N 94  
GLN OE1  O N N 95  
GLN NE2  N N N 96  
GLN OXT  O N N 97  
GLN H    H N N 98  
GLN H2   H N N 99  
GLN HA   H N N 100 
GLN HB2  H N N 101 
GLN HB3  H N N 102 
GLN HG2  H N N 103 
GLN HG3  H N N 104 
GLN HE21 H N N 105 
GLN HE22 H N N 106 
GLN HXT  H N N 107 
GLU N    N N N 108 
GLU CA   C N S 109 
GLU C    C N N 110 
GLU O    O N N 111 
GLU CB   C N N 112 
GLU CG   C N N 113 
GLU CD   C N N 114 
GLU OE1  O N N 115 
GLU OE2  O N N 116 
GLU OXT  O N N 117 
GLU H    H N N 118 
GLU H2   H N N 119 
GLU HA   H N N 120 
GLU HB2  H N N 121 
GLU HB3  H N N 122 
GLU HG2  H N N 123 
GLU HG3  H N N 124 
GLU HE2  H N N 125 
GLU HXT  H N N 126 
GLY N    N N N 127 
GLY CA   C N N 128 
GLY C    C N N 129 
GLY O    O N N 130 
GLY OXT  O N N 131 
GLY H    H N N 132 
GLY H2   H N N 133 
GLY HA2  H N N 134 
GLY HA3  H N N 135 
GLY HXT  H N N 136 
HIS N    N N N 137 
HIS CA   C N S 138 
HIS C    C N N 139 
HIS O    O N N 140 
HIS CB   C N N 141 
HIS CG   C Y N 142 
HIS ND1  N Y N 143 
HIS CD2  C Y N 144 
HIS CE1  C Y N 145 
HIS NE2  N Y N 146 
HIS OXT  O N N 147 
HIS H    H N N 148 
HIS H2   H N N 149 
HIS HA   H N N 150 
HIS HB2  H N N 151 
HIS HB3  H N N 152 
HIS HD1  H N N 153 
HIS HD2  H N N 154 
HIS HE1  H N N 155 
HIS HE2  H N N 156 
HIS HXT  H N N 157 
HOH O    O N N 158 
HOH H1   H N N 159 
HOH H2   H N N 160 
ILE N    N N N 161 
ILE CA   C N S 162 
ILE C    C N N 163 
ILE O    O N N 164 
ILE CB   C N S 165 
ILE CG1  C N N 166 
ILE CG2  C N N 167 
ILE CD1  C N N 168 
ILE OXT  O N N 169 
ILE H    H N N 170 
ILE H2   H N N 171 
ILE HA   H N N 172 
ILE HB   H N N 173 
ILE HG12 H N N 174 
ILE HG13 H N N 175 
ILE HG21 H N N 176 
ILE HG22 H N N 177 
ILE HG23 H N N 178 
ILE HD11 H N N 179 
ILE HD12 H N N 180 
ILE HD13 H N N 181 
ILE HXT  H N N 182 
LEU N    N N N 183 
LEU CA   C N S 184 
LEU C    C N N 185 
LEU O    O N N 186 
LEU CB   C N N 187 
LEU CG   C N N 188 
LEU CD1  C N N 189 
LEU CD2  C N N 190 
LEU OXT  O N N 191 
LEU H    H N N 192 
LEU H2   H N N 193 
LEU HA   H N N 194 
LEU HB2  H N N 195 
LEU HB3  H N N 196 
LEU HG   H N N 197 
LEU HD11 H N N 198 
LEU HD12 H N N 199 
LEU HD13 H N N 200 
LEU HD21 H N N 201 
LEU HD22 H N N 202 
LEU HD23 H N N 203 
LEU HXT  H N N 204 
LYS N    N N N 205 
LYS CA   C N S 206 
LYS C    C N N 207 
LYS O    O N N 208 
LYS CB   C N N 209 
LYS CG   C N N 210 
LYS CD   C N N 211 
LYS CE   C N N 212 
LYS NZ   N N N 213 
LYS OXT  O N N 214 
LYS H    H N N 215 
LYS H2   H N N 216 
LYS HA   H N N 217 
LYS HB2  H N N 218 
LYS HB3  H N N 219 
LYS HG2  H N N 220 
LYS HG3  H N N 221 
LYS HD2  H N N 222 
LYS HD3  H N N 223 
LYS HE2  H N N 224 
LYS HE3  H N N 225 
LYS HZ1  H N N 226 
LYS HZ2  H N N 227 
LYS HZ3  H N N 228 
LYS HXT  H N N 229 
MET N    N N N 230 
MET CA   C N S 231 
MET C    C N N 232 
MET O    O N N 233 
MET CB   C N N 234 
MET CG   C N N 235 
MET SD   S N N 236 
MET CE   C N N 237 
MET OXT  O N N 238 
MET H    H N N 239 
MET H2   H N N 240 
MET HA   H N N 241 
MET HB2  H N N 242 
MET HB3  H N N 243 
MET HG2  H N N 244 
MET HG3  H N N 245 
MET HE1  H N N 246 
MET HE2  H N N 247 
MET HE3  H N N 248 
MET HXT  H N N 249 
PHE N    N N N 250 
PHE CA   C N S 251 
PHE C    C N N 252 
PHE O    O N N 253 
PHE CB   C N N 254 
PHE CG   C Y N 255 
PHE CD1  C Y N 256 
PHE CD2  C Y N 257 
PHE CE1  C Y N 258 
PHE CE2  C Y N 259 
PHE CZ   C Y N 260 
PHE OXT  O N N 261 
PHE H    H N N 262 
PHE H2   H N N 263 
PHE HA   H N N 264 
PHE HB2  H N N 265 
PHE HB3  H N N 266 
PHE HD1  H N N 267 
PHE HD2  H N N 268 
PHE HE1  H N N 269 
PHE HE2  H N N 270 
PHE HZ   H N N 271 
PHE HXT  H N N 272 
PRO N    N N N 273 
PRO CA   C N S 274 
PRO C    C N N 275 
PRO O    O N N 276 
PRO CB   C N N 277 
PRO CG   C N N 278 
PRO CD   C N N 279 
PRO OXT  O N N 280 
PRO H    H N N 281 
PRO HA   H N N 282 
PRO HB2  H N N 283 
PRO HB3  H N N 284 
PRO HG2  H N N 285 
PRO HG3  H N N 286 
PRO HD2  H N N 287 
PRO HD3  H N N 288 
PRO HXT  H N N 289 
SER N    N N N 290 
SER CA   C N S 291 
SER C    C N N 292 
SER O    O N N 293 
SER CB   C N N 294 
SER OG   O N N 295 
SER OXT  O N N 296 
SER H    H N N 297 
SER H2   H N N 298 
SER HA   H N N 299 
SER HB2  H N N 300 
SER HB3  H N N 301 
SER HG   H N N 302 
SER HXT  H N N 303 
THR N    N N N 304 
THR CA   C N S 305 
THR C    C N N 306 
THR O    O N N 307 
THR CB   C N R 308 
THR OG1  O N N 309 
THR CG2  C N N 310 
THR OXT  O N N 311 
THR H    H N N 312 
THR H2   H N N 313 
THR HA   H N N 314 
THR HB   H N N 315 
THR HG1  H N N 316 
THR HG21 H N N 317 
THR HG22 H N N 318 
THR HG23 H N N 319 
THR HXT  H N N 320 
TRP N    N N N 321 
TRP CA   C N S 322 
TRP C    C N N 323 
TRP O    O N N 324 
TRP CB   C N N 325 
TRP CG   C Y N 326 
TRP CD1  C Y N 327 
TRP CD2  C Y N 328 
TRP NE1  N Y N 329 
TRP CE2  C Y N 330 
TRP CE3  C Y N 331 
TRP CZ2  C Y N 332 
TRP CZ3  C Y N 333 
TRP CH2  C Y N 334 
TRP OXT  O N N 335 
TRP H    H N N 336 
TRP H2   H N N 337 
TRP HA   H N N 338 
TRP HB2  H N N 339 
TRP HB3  H N N 340 
TRP HD1  H N N 341 
TRP HE1  H N N 342 
TRP HE3  H N N 343 
TRP HZ2  H N N 344 
TRP HZ3  H N N 345 
TRP HH2  H N N 346 
TRP HXT  H N N 347 
TYR N    N N N 348 
TYR CA   C N S 349 
TYR C    C N N 350 
TYR O    O N N 351 
TYR CB   C N N 352 
TYR CG   C Y N 353 
TYR CD1  C Y N 354 
TYR CD2  C Y N 355 
TYR CE1  C Y N 356 
TYR CE2  C Y N 357 
TYR CZ   C Y N 358 
TYR OH   O N N 359 
TYR OXT  O N N 360 
TYR H    H N N 361 
TYR H2   H N N 362 
TYR HA   H N N 363 
TYR HB2  H N N 364 
TYR HB3  H N N 365 
TYR HD1  H N N 366 
TYR HD2  H N N 367 
TYR HE1  H N N 368 
TYR HE2  H N N 369 
TYR HH   H N N 370 
TYR HXT  H N N 371 
VAL N    N N N 372 
VAL CA   C N S 373 
VAL C    C N N 374 
VAL O    O N N 375 
VAL CB   C N N 376 
VAL CG1  C N N 377 
VAL CG2  C N N 378 
VAL OXT  O N N 379 
VAL H    H N N 380 
VAL H2   H N N 381 
VAL HA   H N N 382 
VAL HB   H N N 383 
VAL HG11 H N N 384 
VAL HG12 H N N 385 
VAL HG13 H N N 386 
VAL HG21 H N N 387 
VAL HG22 H N N 388 
VAL HG23 H N N 389 
VAL HXT  H N N 390 
# 
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  
GLN N   CA   sing N N 83  
GLN N   H    sing N N 84  
GLN N   H2   sing N N 85  
GLN CA  C    sing N N 86  
GLN CA  CB   sing N N 87  
GLN CA  HA   sing N N 88  
GLN C   O    doub N N 89  
GLN C   OXT  sing N N 90  
GLN CB  CG   sing N N 91  
GLN CB  HB2  sing N N 92  
GLN CB  HB3  sing N N 93  
GLN CG  CD   sing N N 94  
GLN CG  HG2  sing N N 95  
GLN CG  HG3  sing N N 96  
GLN CD  OE1  doub N N 97  
GLN CD  NE2  sing N N 98  
GLN NE2 HE21 sing N N 99  
GLN NE2 HE22 sing N N 100 
GLN OXT HXT  sing N N 101 
GLU N   CA   sing N N 102 
GLU N   H    sing N N 103 
GLU N   H2   sing N N 104 
GLU CA  C    sing N N 105 
GLU CA  CB   sing N N 106 
GLU CA  HA   sing N N 107 
GLU C   O    doub N N 108 
GLU C   OXT  sing N N 109 
GLU CB  CG   sing N N 110 
GLU CB  HB2  sing N N 111 
GLU CB  HB3  sing N N 112 
GLU CG  CD   sing N N 113 
GLU CG  HG2  sing N N 114 
GLU CG  HG3  sing N N 115 
GLU CD  OE1  doub N N 116 
GLU CD  OE2  sing N N 117 
GLU OE2 HE2  sing N N 118 
GLU OXT HXT  sing N N 119 
GLY N   CA   sing N N 120 
GLY N   H    sing N N 121 
GLY N   H2   sing N N 122 
GLY CA  C    sing N N 123 
GLY CA  HA2  sing N N 124 
GLY CA  HA3  sing N N 125 
GLY C   O    doub N N 126 
GLY C   OXT  sing N N 127 
GLY OXT HXT  sing N N 128 
HIS N   CA   sing N N 129 
HIS N   H    sing N N 130 
HIS N   H2   sing N N 131 
HIS CA  C    sing N N 132 
HIS CA  CB   sing N N 133 
HIS CA  HA   sing N N 134 
HIS C   O    doub N N 135 
HIS C   OXT  sing N N 136 
HIS CB  CG   sing N N 137 
HIS CB  HB2  sing N N 138 
HIS CB  HB3  sing N N 139 
HIS CG  ND1  sing Y N 140 
HIS CG  CD2  doub Y N 141 
HIS ND1 CE1  doub Y N 142 
HIS ND1 HD1  sing N N 143 
HIS CD2 NE2  sing Y N 144 
HIS CD2 HD2  sing N N 145 
HIS CE1 NE2  sing Y N 146 
HIS CE1 HE1  sing N N 147 
HIS NE2 HE2  sing N N 148 
HIS OXT HXT  sing N N 149 
HOH O   H1   sing N N 150 
HOH O   H2   sing N N 151 
ILE N   CA   sing N N 152 
ILE N   H    sing N N 153 
ILE N   H2   sing N N 154 
ILE CA  C    sing N N 155 
ILE CA  CB   sing N N 156 
ILE CA  HA   sing N N 157 
ILE C   O    doub N N 158 
ILE C   OXT  sing N N 159 
ILE CB  CG1  sing N N 160 
ILE CB  CG2  sing N N 161 
ILE CB  HB   sing N N 162 
ILE CG1 CD1  sing N N 163 
ILE CG1 HG12 sing N N 164 
ILE CG1 HG13 sing N N 165 
ILE CG2 HG21 sing N N 166 
ILE CG2 HG22 sing N N 167 
ILE CG2 HG23 sing N N 168 
ILE CD1 HD11 sing N N 169 
ILE CD1 HD12 sing N N 170 
ILE CD1 HD13 sing N N 171 
ILE OXT HXT  sing N N 172 
LEU N   CA   sing N N 173 
LEU N   H    sing N N 174 
LEU N   H2   sing N N 175 
LEU CA  C    sing N N 176 
LEU CA  CB   sing N N 177 
LEU CA  HA   sing N N 178 
LEU C   O    doub N N 179 
LEU C   OXT  sing N N 180 
LEU CB  CG   sing N N 181 
LEU CB  HB2  sing N N 182 
LEU CB  HB3  sing N N 183 
LEU CG  CD1  sing N N 184 
LEU CG  CD2  sing N N 185 
LEU CG  HG   sing N N 186 
LEU CD1 HD11 sing N N 187 
LEU CD1 HD12 sing N N 188 
LEU CD1 HD13 sing N N 189 
LEU CD2 HD21 sing N N 190 
LEU CD2 HD22 sing N N 191 
LEU CD2 HD23 sing N N 192 
LEU OXT HXT  sing N N 193 
LYS N   CA   sing N N 194 
LYS N   H    sing N N 195 
LYS N   H2   sing N N 196 
LYS CA  C    sing N N 197 
LYS CA  CB   sing N N 198 
LYS CA  HA   sing N N 199 
LYS C   O    doub N N 200 
LYS C   OXT  sing N N 201 
LYS CB  CG   sing N N 202 
LYS CB  HB2  sing N N 203 
LYS CB  HB3  sing N N 204 
LYS CG  CD   sing N N 205 
LYS CG  HG2  sing N N 206 
LYS CG  HG3  sing N N 207 
LYS CD  CE   sing N N 208 
LYS CD  HD2  sing N N 209 
LYS CD  HD3  sing N N 210 
LYS CE  NZ   sing N N 211 
LYS CE  HE2  sing N N 212 
LYS CE  HE3  sing N N 213 
LYS NZ  HZ1  sing N N 214 
LYS NZ  HZ2  sing N N 215 
LYS NZ  HZ3  sing N N 216 
LYS OXT HXT  sing N N 217 
MET N   CA   sing N N 218 
MET N   H    sing N N 219 
MET N   H2   sing N N 220 
MET CA  C    sing N N 221 
MET CA  CB   sing N N 222 
MET CA  HA   sing N N 223 
MET C   O    doub N N 224 
MET C   OXT  sing N N 225 
MET CB  CG   sing N N 226 
MET CB  HB2  sing N N 227 
MET CB  HB3  sing N N 228 
MET CG  SD   sing N N 229 
MET CG  HG2  sing N N 230 
MET CG  HG3  sing N N 231 
MET SD  CE   sing N N 232 
MET CE  HE1  sing N N 233 
MET CE  HE2  sing N N 234 
MET CE  HE3  sing N N 235 
MET OXT HXT  sing N N 236 
PHE N   CA   sing N N 237 
PHE N   H    sing N N 238 
PHE N   H2   sing N N 239 
PHE CA  C    sing N N 240 
PHE CA  CB   sing N N 241 
PHE CA  HA   sing N N 242 
PHE C   O    doub N N 243 
PHE C   OXT  sing N N 244 
PHE CB  CG   sing N N 245 
PHE CB  HB2  sing N N 246 
PHE CB  HB3  sing N N 247 
PHE CG  CD1  doub Y N 248 
PHE CG  CD2  sing Y N 249 
PHE CD1 CE1  sing Y N 250 
PHE CD1 HD1  sing N N 251 
PHE CD2 CE2  doub Y N 252 
PHE CD2 HD2  sing N N 253 
PHE CE1 CZ   doub Y N 254 
PHE CE1 HE1  sing N N 255 
PHE CE2 CZ   sing Y N 256 
PHE CE2 HE2  sing N N 257 
PHE CZ  HZ   sing N N 258 
PHE OXT HXT  sing N N 259 
PRO N   CA   sing N N 260 
PRO N   CD   sing N N 261 
PRO N   H    sing N N 262 
PRO CA  C    sing N N 263 
PRO CA  CB   sing N N 264 
PRO CA  HA   sing N N 265 
PRO C   O    doub N N 266 
PRO C   OXT  sing N N 267 
PRO CB  CG   sing N N 268 
PRO CB  HB2  sing N N 269 
PRO CB  HB3  sing N N 270 
PRO CG  CD   sing N N 271 
PRO CG  HG2  sing N N 272 
PRO CG  HG3  sing N N 273 
PRO CD  HD2  sing N N 274 
PRO CD  HD3  sing N N 275 
PRO OXT HXT  sing N N 276 
SER N   CA   sing N N 277 
SER N   H    sing N N 278 
SER N   H2   sing N N 279 
SER CA  C    sing N N 280 
SER CA  CB   sing N N 281 
SER CA  HA   sing N N 282 
SER C   O    doub N N 283 
SER C   OXT  sing N N 284 
SER CB  OG   sing N N 285 
SER CB  HB2  sing N N 286 
SER CB  HB3  sing N N 287 
SER OG  HG   sing N N 288 
SER OXT HXT  sing N N 289 
THR N   CA   sing N N 290 
THR N   H    sing N N 291 
THR N   H2   sing N N 292 
THR CA  C    sing N N 293 
THR CA  CB   sing N N 294 
THR CA  HA   sing N N 295 
THR C   O    doub N N 296 
THR C   OXT  sing N N 297 
THR CB  OG1  sing N N 298 
THR CB  CG2  sing N N 299 
THR CB  HB   sing N N 300 
THR OG1 HG1  sing N N 301 
THR CG2 HG21 sing N N 302 
THR CG2 HG22 sing N N 303 
THR CG2 HG23 sing N N 304 
THR OXT HXT  sing N N 305 
TRP N   CA   sing N N 306 
TRP N   H    sing N N 307 
TRP N   H2   sing N N 308 
TRP CA  C    sing N N 309 
TRP CA  CB   sing N N 310 
TRP CA  HA   sing N N 311 
TRP C   O    doub N N 312 
TRP C   OXT  sing N N 313 
TRP CB  CG   sing N N 314 
TRP CB  HB2  sing N N 315 
TRP CB  HB3  sing N N 316 
TRP CG  CD1  doub Y N 317 
TRP CG  CD2  sing Y N 318 
TRP CD1 NE1  sing Y N 319 
TRP CD1 HD1  sing N N 320 
TRP CD2 CE2  doub Y N 321 
TRP CD2 CE3  sing Y N 322 
TRP NE1 CE2  sing Y N 323 
TRP NE1 HE1  sing N N 324 
TRP CE2 CZ2  sing Y N 325 
TRP CE3 CZ3  doub Y N 326 
TRP CE3 HE3  sing N N 327 
TRP CZ2 CH2  doub Y N 328 
TRP CZ2 HZ2  sing N N 329 
TRP CZ3 CH2  sing Y N 330 
TRP CZ3 HZ3  sing N N 331 
TRP CH2 HH2  sing N N 332 
TRP OXT HXT  sing N N 333 
TYR N   CA   sing N N 334 
TYR N   H    sing N N 335 
TYR N   H2   sing N N 336 
TYR CA  C    sing N N 337 
TYR CA  CB   sing N N 338 
TYR CA  HA   sing N N 339 
TYR C   O    doub N N 340 
TYR C   OXT  sing N N 341 
TYR CB  CG   sing N N 342 
TYR CB  HB2  sing N N 343 
TYR CB  HB3  sing N N 344 
TYR CG  CD1  doub Y N 345 
TYR CG  CD2  sing Y N 346 
TYR CD1 CE1  sing Y N 347 
TYR CD1 HD1  sing N N 348 
TYR CD2 CE2  doub Y N 349 
TYR CD2 HD2  sing N N 350 
TYR CE1 CZ   doub Y N 351 
TYR CE1 HE1  sing N N 352 
TYR CE2 CZ   sing Y N 353 
TYR CE2 HE2  sing N N 354 
TYR CZ  OH   sing N N 355 
TYR OH  HH   sing N N 356 
TYR OXT HXT  sing N N 357 
VAL N   CA   sing N N 358 
VAL N   H    sing N N 359 
VAL N   H2   sing N N 360 
VAL CA  C    sing N N 361 
VAL CA  CB   sing N N 362 
VAL CA  HA   sing N N 363 
VAL C   O    doub N N 364 
VAL C   OXT  sing N N 365 
VAL CB  CG1  sing N N 366 
VAL CB  CG2  sing N N 367 
VAL CB  HB   sing N N 368 
VAL CG1 HG11 sing N N 369 
VAL CG1 HG12 sing N N 370 
VAL CG1 HG13 sing N N 371 
VAL CG2 HG21 sing N N 372 
VAL CG2 HG22 sing N N 373 
VAL CG2 HG23 sing N N 374 
VAL OXT HXT  sing N N 375 
# 
_pdbx_initial_refinement_model.id               1 
_pdbx_initial_refinement_model.entity_id_list   ? 
_pdbx_initial_refinement_model.type             'experimental model' 
_pdbx_initial_refinement_model.source_name      PDB 
_pdbx_initial_refinement_model.accession_code   1VFA 
_pdbx_initial_refinement_model.details          'PDB ENTRY 1VFA' 
# 
_atom_sites.entry_id                    1A7N 
_atom_sites.fract_transf_matrix[1][1]   0.011089 
_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]   0.011089 
_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]   0.017659 
_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_