data_2ME1
# 
_entry.id   2ME1 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.392 
_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   2ME1         pdb_00002me1 10.2210/pdb2me1/pdb 
RCSB  RCSB103523   ?            ?                   
BMRB  19512        ?            10.13018/BMR19512   
WWPDB D_1000103523 ?            ?                   
# 
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 2013-10-09 
2 'Structure model' 1 1 2014-03-05 
3 'Structure model' 1 2 2023-06-14 
4 'Structure model' 1 3 2024-05-15 
# 
_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' 'Database references' 
2 3 'Structure model' 'Data collection'     
3 3 'Structure model' 'Database references' 
4 3 'Structure model' Other                 
5 4 'Structure model' 'Data collection'     
6 4 'Structure model' 'Database references' 
# 
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 3 'Structure model' database_2            
2 3 'Structure model' pdbx_database_status  
3 3 'Structure model' pdbx_nmr_software     
4 3 'Structure model' pdbx_nmr_spectrometer 
5 3 'Structure model' struct_ref_seq_dif    
6 4 'Structure model' chem_comp_atom        
7 4 'Structure model' chem_comp_bond        
8 4 'Structure model' database_2            
# 
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 3 'Structure model' '_database_2.pdbx_DOI'                       
2 3 'Structure model' '_database_2.pdbx_database_accession'        
3 3 'Structure model' '_pdbx_database_status.status_code_nmr_data' 
4 3 'Structure model' '_pdbx_nmr_software.name'                    
5 3 'Structure model' '_pdbx_nmr_spectrometer.model'               
6 3 'Structure model' '_struct_ref_seq_dif.details'                
7 4 'Structure model' '_database_2.pdbx_DOI'                       
# 
_pdbx_database_status.deposit_site                    BMRB 
_pdbx_database_status.entry_id                        2ME1 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.recvd_initial_deposition_date   2013-09-20 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  REL 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_nmr_data            REL 
# 
loop_
_pdbx_database_related.content_type 
_pdbx_database_related.db_id 
_pdbx_database_related.db_name 
_pdbx_database_related.details 
unspecified 19512 BMRB . 
unspecified 2PV6  PDB  . 
unspecified 2ME2  PDB  . 
unspecified 2ME3  PDB  . 
unspecified 2ME4  PDB  . 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Sun, Z.J.'      1  
'Wagner, G.'     2  
'Reinherz, E.L.' 3  
'Kim, M.'        4  
'Song, L.'       5  
'Choi, J.'       6  
'Cheng, Y.'      7  
'Chowdhury, B.'  8  
'Bellot, G.'     9  
'Shih, W.'       10 
# 
_citation.id                        primary 
_citation.title                     
;Disruption of Helix-Capping Residues 671 and 674 Reveals a Role in HIV-1 Entry for a Specialized Hinge Segment of the Membrane Proximal External Region of gp41.
;
_citation.journal_abbrev            J.Mol.Biol. 
_citation.journal_volume            426 
_citation.page_first                1095 
_citation.page_last                 1108 
_citation.year                      2014 
_citation.journal_id_ASTM           JMOBAK 
_citation.country                   UK 
_citation.journal_id_ISSN           0022-2836 
_citation.journal_id_CSD            0070 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   24075869 
_citation.pdbx_database_id_DOI      10.1016/j.jmb.2013.09.030 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Sun, Z.Y.'      1  ? 
primary 'Cheng, Y.'      2  ? 
primary 'Kim, M.'        3  ? 
primary 'Song, L.'       4  ? 
primary 'Choi, J.'       5  ? 
primary 'Kudahl, U.J.'   6  ? 
primary 'Brusic, V.'     7  ? 
primary 'Chowdhury, B.'  8  ? 
primary 'Yu, L.'         9  ? 
primary 'Seaman, M.S.'   10 ? 
primary 'Bellot, G.'     11 ? 
primary 'Shih, W.M.'     12 ? 
primary 'Wagner, G.'     13 ? 
primary 'Reinherz, E.L.' 14 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 man 
_entity.pdbx_description           Gp41 
_entity.formula_weight             3455.952 
_entity.pdbx_number_of_molecules   1 
_entity.pdbx_ec                    ? 
_entity.pdbx_mutation              N671A/N674A 
_entity.pdbx_fragment              'membrane proximal external region (UNP residues 657-683)' 
_entity.details                    ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        MPER-HxB2-AA 
# 
_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       EQELLELDKWASLWAWFAITNWLWYIK 
_entity_poly.pdbx_seq_one_letter_code_can   EQELLELDKWASLWAWFAITNWLWYIK 
_entity_poly.pdbx_strand_id                 A 
_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  GLU n 
1 2  GLN n 
1 3  GLU n 
1 4  LEU n 
1 5  LEU n 
1 6  GLU n 
1 7  LEU n 
1 8  ASP n 
1 9  LYS n 
1 10 TRP n 
1 11 ALA n 
1 12 SER n 
1 13 LEU n 
1 14 TRP n 
1 15 ALA n 
1 16 TRP n 
1 17 PHE n 
1 18 ALA n 
1 19 ILE n 
1 20 THR n 
1 21 ASN n 
1 22 TRP n 
1 23 LEU n 
1 24 TRP n 
1 25 TYR n 
1 26 ILE n 
1 27 LYS 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                      ? 
_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                 env 
_entity_src_gen.gene_src_species                   ? 
_entity_src_gen.gene_src_strain                    'clade B, HxB2 isolate' 
_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      'Human immunodeficiency virus 1' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     11676 
_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     469008 
_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               'BL21(DE3)' 
_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          plasmid 
_entity_src_gen.pdbx_host_org_vector               ? 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       pET31 
_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  
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 
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 
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 
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 
# 
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  GLU 1  657 657 GLU GLU A . n 
A 1 2  GLN 2  658 658 GLN GLN A . n 
A 1 3  GLU 3  659 659 GLU GLU A . n 
A 1 4  LEU 4  660 660 LEU LEU A . n 
A 1 5  LEU 5  661 661 LEU LEU A . n 
A 1 6  GLU 6  662 662 GLU GLU A . n 
A 1 7  LEU 7  663 663 LEU LEU A . n 
A 1 8  ASP 8  664 664 ASP ASP A . n 
A 1 9  LYS 9  665 665 LYS LYS A . n 
A 1 10 TRP 10 666 666 TRP TRP A . n 
A 1 11 ALA 11 667 667 ALA ALA A . n 
A 1 12 SER 12 668 668 SER SER A . n 
A 1 13 LEU 13 669 669 LEU LEU A . n 
A 1 14 TRP 14 670 670 TRP TRP A . n 
A 1 15 ALA 15 671 671 ALA ALA A . n 
A 1 16 TRP 16 672 672 TRP TRP A . n 
A 1 17 PHE 17 673 673 PHE PHE A . n 
A 1 18 ALA 18 674 674 ALA ALA A . n 
A 1 19 ILE 19 675 675 ILE ILE A . n 
A 1 20 THR 20 676 676 THR THR A . n 
A 1 21 ASN 21 677 677 ASN ASN A . n 
A 1 22 TRP 22 678 678 TRP TRP A . n 
A 1 23 LEU 23 679 679 LEU LEU A . n 
A 1 24 TRP 24 680 680 TRP TRP A . n 
A 1 25 TYR 25 681 681 TYR TYR A . n 
A 1 26 ILE 26 682 682 ILE ILE A . n 
A 1 27 LYS 27 683 683 LYS LYS A . n 
# 
_exptl.absorpt_coefficient_mu     ? 
_exptl.absorpt_correction_T_max   ? 
_exptl.absorpt_correction_T_min   ? 
_exptl.absorpt_correction_type    ? 
_exptl.absorpt_process_details    ? 
_exptl.crystals_number            ? 
_exptl.details                    ? 
_exptl.entry_id                   2ME1 
_exptl.method                     'SOLUTION NMR' 
_exptl.method_details             ? 
# 
_struct.entry_id                  2ME1 
_struct.title                     
'HIV-1 gp41 clade B double alanine mutant Membrane Proximal External Region peptide in DPC micelle' 
_struct.pdbx_model_details        'closest to the average, model1' 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        2ME1 
_struct_keywords.pdbx_keywords   'MEMBRANE PROTEIN' 
_struct_keywords.text            'MPER, viral fusion, helix-hinge-helix, MEMBRANE PROTEIN' 
# 
_struct_asym.id                            A 
_struct_asym.pdbx_blank_PDB_chainid_flag   N 
_struct_asym.pdbx_modified                 N 
_struct_asym.entity_id                     1 
_struct_asym.details                       ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    ENV_HV1H2 
_struct_ref.pdbx_db_accession          P04578 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   EQELLELDKWASLWNWFNITNWLWYIK 
_struct_ref.pdbx_align_begin           657 
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              2ME1 
_struct_ref_seq.pdbx_strand_id                A 
_struct_ref_seq.seq_align_beg                 1 
_struct_ref_seq.pdbx_seq_align_beg_ins_code   ? 
_struct_ref_seq.seq_align_end                 27 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P04578 
_struct_ref_seq.db_align_beg                  657 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  683 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       657 
_struct_ref_seq.pdbx_auth_seq_align_end       683 
# 
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 2ME1 ALA A 15 ? UNP P04578 ASN 671 'engineered mutation' 671 1 
1 2ME1 ALA A 18 ? UNP P04578 ASN 674 'engineered mutation' 674 2 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A 
# 
_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 
_struct_biol.details   ? 
# 
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 GLU A 6  ? ALA A 18 ? GLU A 662 ALA A 674 1 ? 13 
HELX_P HELX_P2 2 TRP A 22 ? ILE A 26 ? TRP A 678 ILE A 682 5 ? 5  
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
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  GLU A 659 ? ? -97.14  -147.95 
2  1  THR A 676 ? ? -87.16  35.03   
3  2  THR A 676 ? ? -83.72  33.68   
4  3  GLN A 658 ? ? -123.82 -164.20 
5  3  GLU A 659 ? ? -96.99  -148.87 
6  3  THR A 676 ? ? -87.26  33.37   
7  4  GLU A 659 ? ? -66.17  92.48   
8  4  THR A 676 ? ? -87.62  32.94   
9  5  GLU A 659 ? ? -96.92  -145.17 
10 5  THR A 676 ? ? -70.43  34.67   
11 6  GLU A 659 ? ? -60.99  92.72   
12 6  THR A 676 ? ? -87.21  33.54   
13 7  GLU A 659 ? ? -96.98  -149.63 
14 7  THR A 676 ? ? -86.96  33.78   
15 8  GLN A 658 ? ? -166.04 -160.19 
16 8  GLU A 659 ? ? -61.87  92.57   
17 8  ALA A 674 ? ? -67.39  12.98   
18 8  THR A 676 ? ? -87.21  35.24   
19 9  THR A 676 ? ? -85.40  34.54   
20 10 GLN A 658 ? ? -106.14 -162.36 
21 10 GLU A 659 ? ? -96.96  -149.30 
22 10 ILE A 675 ? ? -65.30  71.74   
23 10 THR A 676 ? ? -87.30  34.26   
# 
_pdbx_nmr_ensemble.average_constraint_violations_per_residue     ? 
_pdbx_nmr_ensemble.average_constraints_per_residue               ? 
_pdbx_nmr_ensemble.average_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.average_torsion_angle_constraint_violation    ? 
_pdbx_nmr_ensemble.conformer_selection_criteria                  'target function' 
_pdbx_nmr_ensemble.conformers_calculated_total_number            30 
_pdbx_nmr_ensemble.conformers_submitted_total_number             10 
_pdbx_nmr_ensemble.distance_constraint_violation_method          ? 
_pdbx_nmr_ensemble.entry_id                                      2ME1 
_pdbx_nmr_ensemble.maximum_distance_constraint_violation         ? 
_pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation   ? 
_pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation    4.1 
_pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation   0.29 
_pdbx_nmr_ensemble.torsion_angle_constraint_violation_method     ? 
# 
_pdbx_nmr_representative.conformer_id         1 
_pdbx_nmr_representative.entry_id             2ME1 
_pdbx_nmr_representative.selection_criteria   'closest to the average' 
# 
loop_
_pdbx_nmr_sample_details.contents 
_pdbx_nmr_sample_details.solution_id 
_pdbx_nmr_sample_details.solvent_system 
'1 mM [U-100% 13C; U-100% 15N] MPER-HXB2-AA, 100 mM [U-100% 2H] DPC, 90% H2O/10% D2O'                        1 '90% H2O/10% D2O' 
'1 mM [U-100% 15N] MPER-HXB2-AA, 100 mM [U-100% 2H] DPC, 90% H2O/10% D2O'                                    2 '90% H2O/10% D2O' 
'1 mM MPER-HXB2-AA, 100 mM [U-100% 2H] DPC, 100% D2O'                                                        3 '100% D2O'        
'1 mM [U-100% 13C; U-100% 15N] MPER-HXB2-AA, 100 mM [U-100% 2H] DPC, 20 mg/mL DNA nanotube, 90% H2O/10% D2O' 4 '90% H2O/10% D2O' 
# 
loop_
_pdbx_nmr_exptl_sample.component 
_pdbx_nmr_exptl_sample.concentration 
_pdbx_nmr_exptl_sample.concentration_range 
_pdbx_nmr_exptl_sample.concentration_units 
_pdbx_nmr_exptl_sample.isotopic_labeling 
_pdbx_nmr_exptl_sample.solution_id 
MPER-HXB2-AA-1   1   ? mM    '[U-100% 13C; U-100% 15N]' 1 
DPC-2            100 ? mM    '[U-100% 2H]'              1 
MPER-HXB2-AA-3   1   ? mM    '[U-100% 15N]'             2 
DPC-4            100 ? mM    '[U-100% 2H]'              2 
MPER-HXB2-AA-5   1   ? mM    ?                          3 
DPC-6            100 ? mM    '[U-100% 2H]'              3 
MPER-HXB2-AA-7   1   ? mM    '[U-100% 13C; U-100% 15N]' 4 
DPC-8            100 ? mM    '[U-100% 2H]'              4 
'DNA nanotube-9' 20  ? mg/mL ?                          4 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id       1 
_pdbx_nmr_exptl_sample_conditions.ionic_strength      0 
_pdbx_nmr_exptl_sample_conditions.pH                  6.6 
_pdbx_nmr_exptl_sample_conditions.pressure            ambient 
_pdbx_nmr_exptl_sample_conditions.pressure_units      ? 
_pdbx_nmr_exptl_sample_conditions.temperature         308 
_pdbx_nmr_exptl_sample_conditions.temperature_units   K 
# 
loop_
_pdbx_nmr_exptl.conditions_id 
_pdbx_nmr_exptl.experiment_id 
_pdbx_nmr_exptl.solution_id 
_pdbx_nmr_exptl.type 
1 1 1 '3D HNCO,HNCA,HN(CA)CB,HN(COCA)CB,HN(CO)CA,HN(CA)CO' 
1 2 1 '3D C(CO)NH,H(CCO)NH,HCCH-TOCSY'                     
1 3 1 '3D 1H-13C NOESY'                                    
1 4 2 '3D 1H-15N NOESY'                                    
1 5 2 '3D HNHA'                                            
1 6 3 '2D 1H-1H NOESY,TOCSY'                               
1 7 4 'Q-J RDC'                                            
# 
_pdbx_nmr_details.text       'MODELS SUPERIMPOSED FROM RESIDUE 666 TO RESIDUE 682.' 
_pdbx_nmr_details.entry_id   2ME1 
# 
_pdbx_nmr_constraints.disulfide_bond_constraints_total_count        ? 
_pdbx_nmr_constraints.entry_id                                      2ME1 
_pdbx_nmr_constraints.hydrogen_bond_constraints_total_count         ? 
_pdbx_nmr_constraints.NA_alpha-angle_constraints_total_count        ? 
_pdbx_nmr_constraints.NA_beta-angle_constraints_total_count         ? 
_pdbx_nmr_constraints.NA_chi-angle_constraints_total_count          ? 
_pdbx_nmr_constraints.NA_delta-angle_constraints_total_count        ? 
_pdbx_nmr_constraints.NA_epsilon-angle_constraints_total_count      ? 
_pdbx_nmr_constraints.NA_gamma-angle_constraints_total_count        ? 
_pdbx_nmr_constraints.NA_other-angle_constraints_total_count        ? 
_pdbx_nmr_constraints.NA_sugar_pucker_constraints_total_count       ? 
_pdbx_nmr_constraints.NOE_constraints_total                         335 
_pdbx_nmr_constraints.NOE_interentity_total_count                   ? 
_pdbx_nmr_constraints.NOE_interproton_distance_evaluation           ? 
_pdbx_nmr_constraints.NOE_intraresidue_total_count                  159 
_pdbx_nmr_constraints.NOE_long_range_total_count                    6 
_pdbx_nmr_constraints.NOE_medium_range_total_count                  67 
_pdbx_nmr_constraints.NOE_motional_averaging_correction             ? 
_pdbx_nmr_constraints.NOE_pseudoatom_corrections                    ? 
_pdbx_nmr_constraints.NOE_sequential_total_count                    103 
_pdbx_nmr_constraints.protein_chi_angle_constraints_total_count     0 
_pdbx_nmr_constraints.protein_other_angle_constraints_total_count   0 
_pdbx_nmr_constraints.protein_phi_angle_constraints_total_count     25 
_pdbx_nmr_constraints.protein_psi_angle_constraints_total_count     22 
# 
_pdbx_nmr_refine.entry_id           2ME1 
_pdbx_nmr_refine.method             'simulated annealing' 
_pdbx_nmr_refine.details            
;Structure models were calculated using TENSO module incorporating RDC restraints during the high temperature torsion angle dynamics annealing stage, and planeDisPot module incorporating EPR depth restraints during the subsequent low temperature Cartesian coordinate dynamics annealing stage.
;
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.authors 
_pdbx_nmr_software.classification 
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.ordinal 
'Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax' processing                  NMRPipe      9     1 
'Rochus Keller'                                     'data analysis'             CARA         1.8.4 2 
'Rochus Keller'                                     'chemical shift assignment' CARA         1.8.4 3 
'Rochus Keller'                                     'peak picking'              CARA         1.8.4 4 
'Shen, Cornilescu, Delaglio and Bax'                'data analysis'             TALOS        +     5 
'Guntert, Mumenthaler and Wuthrich'                 'structure solution'        CYANA        3.0c  6 
'Schwieters, Kuszewski, Tjandra and Clore'          refinement                  'X-PLOR NIH' 2.28  7 
# 
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  
ASN N    N N N 14  
ASN CA   C N S 15  
ASN C    C N N 16  
ASN O    O N N 17  
ASN CB   C N N 18  
ASN CG   C N N 19  
ASN OD1  O N N 20  
ASN ND2  N N N 21  
ASN OXT  O N N 22  
ASN H    H N N 23  
ASN H2   H N N 24  
ASN HA   H N N 25  
ASN HB2  H N N 26  
ASN HB3  H N N 27  
ASN HD21 H N N 28  
ASN HD22 H N N 29  
ASN HXT  H N N 30  
ASP N    N N N 31  
ASP CA   C N S 32  
ASP C    C N N 33  
ASP O    O N N 34  
ASP CB   C N N 35  
ASP CG   C N N 36  
ASP OD1  O N N 37  
ASP OD2  O N N 38  
ASP OXT  O N N 39  
ASP H    H N N 40  
ASP H2   H N N 41  
ASP HA   H N N 42  
ASP HB2  H N N 43  
ASP HB3  H N N 44  
ASP HD2  H N N 45  
ASP HXT  H N N 46  
GLN N    N N N 47  
GLN CA   C N S 48  
GLN C    C N N 49  
GLN O    O N N 50  
GLN CB   C N N 51  
GLN CG   C N N 52  
GLN CD   C N N 53  
GLN OE1  O N N 54  
GLN NE2  N N N 55  
GLN OXT  O N N 56  
GLN H    H N N 57  
GLN H2   H N N 58  
GLN HA   H N N 59  
GLN HB2  H N N 60  
GLN HB3  H N N 61  
GLN HG2  H N N 62  
GLN HG3  H N N 63  
GLN HE21 H N N 64  
GLN HE22 H N N 65  
GLN HXT  H N N 66  
GLU N    N N N 67  
GLU CA   C N S 68  
GLU C    C N N 69  
GLU O    O N N 70  
GLU CB   C N N 71  
GLU CG   C N N 72  
GLU CD   C N N 73  
GLU OE1  O N N 74  
GLU OE2  O N N 75  
GLU OXT  O N N 76  
GLU H    H N N 77  
GLU H2   H N N 78  
GLU HA   H N N 79  
GLU HB2  H N N 80  
GLU HB3  H N N 81  
GLU HG2  H N N 82  
GLU HG3  H N N 83  
GLU HE2  H N N 84  
GLU HXT  H N N 85  
ILE N    N N N 86  
ILE CA   C N S 87  
ILE C    C N N 88  
ILE O    O N N 89  
ILE CB   C N S 90  
ILE CG1  C N N 91  
ILE CG2  C N N 92  
ILE CD1  C N N 93  
ILE OXT  O N N 94  
ILE H    H N N 95  
ILE H2   H N N 96  
ILE HA   H N N 97  
ILE HB   H N N 98  
ILE HG12 H N N 99  
ILE HG13 H N N 100 
ILE HG21 H N N 101 
ILE HG22 H N N 102 
ILE HG23 H N N 103 
ILE HD11 H N N 104 
ILE HD12 H N N 105 
ILE HD13 H N N 106 
ILE HXT  H N N 107 
LEU N    N N N 108 
LEU CA   C N S 109 
LEU C    C N N 110 
LEU O    O N N 111 
LEU CB   C N N 112 
LEU CG   C N N 113 
LEU CD1  C N N 114 
LEU CD2  C N N 115 
LEU OXT  O N N 116 
LEU H    H N N 117 
LEU H2   H N N 118 
LEU HA   H N N 119 
LEU HB2  H N N 120 
LEU HB3  H N N 121 
LEU HG   H N N 122 
LEU HD11 H N N 123 
LEU HD12 H N N 124 
LEU HD13 H N N 125 
LEU HD21 H N N 126 
LEU HD22 H N N 127 
LEU HD23 H N N 128 
LEU HXT  H N N 129 
LYS N    N N N 130 
LYS CA   C N S 131 
LYS C    C N N 132 
LYS O    O N N 133 
LYS CB   C N N 134 
LYS CG   C N N 135 
LYS CD   C N N 136 
LYS CE   C N N 137 
LYS NZ   N N N 138 
LYS OXT  O N N 139 
LYS H    H N N 140 
LYS H2   H N N 141 
LYS HA   H N N 142 
LYS HB2  H N N 143 
LYS HB3  H N N 144 
LYS HG2  H N N 145 
LYS HG3  H N N 146 
LYS HD2  H N N 147 
LYS HD3  H N N 148 
LYS HE2  H N N 149 
LYS HE3  H N N 150 
LYS HZ1  H N N 151 
LYS HZ2  H N N 152 
LYS HZ3  H N N 153 
LYS HXT  H N N 154 
PHE N    N N N 155 
PHE CA   C N S 156 
PHE C    C N N 157 
PHE O    O N N 158 
PHE CB   C N N 159 
PHE CG   C Y N 160 
PHE CD1  C Y N 161 
PHE CD2  C Y N 162 
PHE CE1  C Y N 163 
PHE CE2  C Y N 164 
PHE CZ   C Y N 165 
PHE OXT  O N N 166 
PHE H    H N N 167 
PHE H2   H N N 168 
PHE HA   H N N 169 
PHE HB2  H N N 170 
PHE HB3  H N N 171 
PHE HD1  H N N 172 
PHE HD2  H N N 173 
PHE HE1  H N N 174 
PHE HE2  H N N 175 
PHE HZ   H N N 176 
PHE HXT  H N N 177 
SER N    N N N 178 
SER CA   C N S 179 
SER C    C N N 180 
SER O    O N N 181 
SER CB   C N N 182 
SER OG   O N N 183 
SER OXT  O N N 184 
SER H    H N N 185 
SER H2   H N N 186 
SER HA   H N N 187 
SER HB2  H N N 188 
SER HB3  H N N 189 
SER HG   H N N 190 
SER HXT  H N N 191 
THR N    N N N 192 
THR CA   C N S 193 
THR C    C N N 194 
THR O    O N N 195 
THR CB   C N R 196 
THR OG1  O N N 197 
THR CG2  C N N 198 
THR OXT  O N N 199 
THR H    H N N 200 
THR H2   H N N 201 
THR HA   H N N 202 
THR HB   H N N 203 
THR HG1  H N N 204 
THR HG21 H N N 205 
THR HG22 H N N 206 
THR HG23 H N N 207 
THR HXT  H N N 208 
TRP N    N N N 209 
TRP CA   C N S 210 
TRP C    C N N 211 
TRP O    O N N 212 
TRP CB   C N N 213 
TRP CG   C Y N 214 
TRP CD1  C Y N 215 
TRP CD2  C Y N 216 
TRP NE1  N Y N 217 
TRP CE2  C Y N 218 
TRP CE3  C Y N 219 
TRP CZ2  C Y N 220 
TRP CZ3  C Y N 221 
TRP CH2  C Y N 222 
TRP OXT  O N N 223 
TRP H    H N N 224 
TRP H2   H N N 225 
TRP HA   H N N 226 
TRP HB2  H N N 227 
TRP HB3  H N N 228 
TRP HD1  H N N 229 
TRP HE1  H N N 230 
TRP HE3  H N N 231 
TRP HZ2  H N N 232 
TRP HZ3  H N N 233 
TRP HH2  H N N 234 
TRP HXT  H N N 235 
TYR N    N N N 236 
TYR CA   C N S 237 
TYR C    C N N 238 
TYR O    O N N 239 
TYR CB   C N N 240 
TYR CG   C Y N 241 
TYR CD1  C Y N 242 
TYR CD2  C Y N 243 
TYR CE1  C Y N 244 
TYR CE2  C Y N 245 
TYR CZ   C Y N 246 
TYR OH   O N N 247 
TYR OXT  O N N 248 
TYR H    H N N 249 
TYR H2   H N N 250 
TYR HA   H N N 251 
TYR HB2  H N N 252 
TYR HB3  H N N 253 
TYR HD1  H N N 254 
TYR HD2  H N N 255 
TYR HE1  H N N 256 
TYR HE2  H N N 257 
TYR HH   H N N 258 
TYR HXT  H N N 259 
# 
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  
ASN N   CA   sing N N 13  
ASN N   H    sing N N 14  
ASN N   H2   sing N N 15  
ASN CA  C    sing N N 16  
ASN CA  CB   sing N N 17  
ASN CA  HA   sing N N 18  
ASN C   O    doub N N 19  
ASN C   OXT  sing N N 20  
ASN CB  CG   sing N N 21  
ASN CB  HB2  sing N N 22  
ASN CB  HB3  sing N N 23  
ASN CG  OD1  doub N N 24  
ASN CG  ND2  sing N N 25  
ASN ND2 HD21 sing N N 26  
ASN ND2 HD22 sing N N 27  
ASN OXT HXT  sing N N 28  
ASP N   CA   sing N N 29  
ASP N   H    sing N N 30  
ASP N   H2   sing N N 31  
ASP CA  C    sing N N 32  
ASP CA  CB   sing N N 33  
ASP CA  HA   sing N N 34  
ASP C   O    doub N N 35  
ASP C   OXT  sing N N 36  
ASP CB  CG   sing N N 37  
ASP CB  HB2  sing N N 38  
ASP CB  HB3  sing N N 39  
ASP CG  OD1  doub N N 40  
ASP CG  OD2  sing N N 41  
ASP OD2 HD2  sing N N 42  
ASP OXT HXT  sing N N 43  
GLN N   CA   sing N N 44  
GLN N   H    sing N N 45  
GLN N   H2   sing N N 46  
GLN CA  C    sing N N 47  
GLN CA  CB   sing N N 48  
GLN CA  HA   sing N N 49  
GLN C   O    doub N N 50  
GLN C   OXT  sing N N 51  
GLN CB  CG   sing N N 52  
GLN CB  HB2  sing N N 53  
GLN CB  HB3  sing N N 54  
GLN CG  CD   sing N N 55  
GLN CG  HG2  sing N N 56  
GLN CG  HG3  sing N N 57  
GLN CD  OE1  doub N N 58  
GLN CD  NE2  sing N N 59  
GLN NE2 HE21 sing N N 60  
GLN NE2 HE22 sing N N 61  
GLN OXT HXT  sing N N 62  
GLU N   CA   sing N N 63  
GLU N   H    sing N N 64  
GLU N   H2   sing N N 65  
GLU CA  C    sing N N 66  
GLU CA  CB   sing N N 67  
GLU CA  HA   sing N N 68  
GLU C   O    doub N N 69  
GLU C   OXT  sing N N 70  
GLU CB  CG   sing N N 71  
GLU CB  HB2  sing N N 72  
GLU CB  HB3  sing N N 73  
GLU CG  CD   sing N N 74  
GLU CG  HG2  sing N N 75  
GLU CG  HG3  sing N N 76  
GLU CD  OE1  doub N N 77  
GLU CD  OE2  sing N N 78  
GLU OE2 HE2  sing N N 79  
GLU OXT HXT  sing N N 80  
ILE N   CA   sing N N 81  
ILE N   H    sing N N 82  
ILE N   H2   sing N N 83  
ILE CA  C    sing N N 84  
ILE CA  CB   sing N N 85  
ILE CA  HA   sing N N 86  
ILE C   O    doub N N 87  
ILE C   OXT  sing N N 88  
ILE CB  CG1  sing N N 89  
ILE CB  CG2  sing N N 90  
ILE CB  HB   sing N N 91  
ILE CG1 CD1  sing N N 92  
ILE CG1 HG12 sing N N 93  
ILE CG1 HG13 sing N N 94  
ILE CG2 HG21 sing N N 95  
ILE CG2 HG22 sing N N 96  
ILE CG2 HG23 sing N N 97  
ILE CD1 HD11 sing N N 98  
ILE CD1 HD12 sing N N 99  
ILE CD1 HD13 sing N N 100 
ILE OXT HXT  sing N N 101 
LEU N   CA   sing N N 102 
LEU N   H    sing N N 103 
LEU N   H2   sing N N 104 
LEU CA  C    sing N N 105 
LEU CA  CB   sing N N 106 
LEU CA  HA   sing N N 107 
LEU C   O    doub N N 108 
LEU C   OXT  sing N N 109 
LEU CB  CG   sing N N 110 
LEU CB  HB2  sing N N 111 
LEU CB  HB3  sing N N 112 
LEU CG  CD1  sing N N 113 
LEU CG  CD2  sing N N 114 
LEU CG  HG   sing N N 115 
LEU CD1 HD11 sing N N 116 
LEU CD1 HD12 sing N N 117 
LEU CD1 HD13 sing N N 118 
LEU CD2 HD21 sing N N 119 
LEU CD2 HD22 sing N N 120 
LEU CD2 HD23 sing N N 121 
LEU OXT HXT  sing N N 122 
LYS N   CA   sing N N 123 
LYS N   H    sing N N 124 
LYS N   H2   sing N N 125 
LYS CA  C    sing N N 126 
LYS CA  CB   sing N N 127 
LYS CA  HA   sing N N 128 
LYS C   O    doub N N 129 
LYS C   OXT  sing N N 130 
LYS CB  CG   sing N N 131 
LYS CB  HB2  sing N N 132 
LYS CB  HB3  sing N N 133 
LYS CG  CD   sing N N 134 
LYS CG  HG2  sing N N 135 
LYS CG  HG3  sing N N 136 
LYS CD  CE   sing N N 137 
LYS CD  HD2  sing N N 138 
LYS CD  HD3  sing N N 139 
LYS CE  NZ   sing N N 140 
LYS CE  HE2  sing N N 141 
LYS CE  HE3  sing N N 142 
LYS NZ  HZ1  sing N N 143 
LYS NZ  HZ2  sing N N 144 
LYS NZ  HZ3  sing N N 145 
LYS OXT HXT  sing N N 146 
PHE N   CA   sing N N 147 
PHE N   H    sing N N 148 
PHE N   H2   sing N N 149 
PHE CA  C    sing N N 150 
PHE CA  CB   sing N N 151 
PHE CA  HA   sing N N 152 
PHE C   O    doub N N 153 
PHE C   OXT  sing N N 154 
PHE CB  CG   sing N N 155 
PHE CB  HB2  sing N N 156 
PHE CB  HB3  sing N N 157 
PHE CG  CD1  doub Y N 158 
PHE CG  CD2  sing Y N 159 
PHE CD1 CE1  sing Y N 160 
PHE CD1 HD1  sing N N 161 
PHE CD2 CE2  doub Y N 162 
PHE CD2 HD2  sing N N 163 
PHE CE1 CZ   doub Y N 164 
PHE CE1 HE1  sing N N 165 
PHE CE2 CZ   sing Y N 166 
PHE CE2 HE2  sing N N 167 
PHE CZ  HZ   sing N N 168 
PHE OXT HXT  sing N N 169 
SER N   CA   sing N N 170 
SER N   H    sing N N 171 
SER N   H2   sing N N 172 
SER CA  C    sing N N 173 
SER CA  CB   sing N N 174 
SER CA  HA   sing N N 175 
SER C   O    doub N N 176 
SER C   OXT  sing N N 177 
SER CB  OG   sing N N 178 
SER CB  HB2  sing N N 179 
SER CB  HB3  sing N N 180 
SER OG  HG   sing N N 181 
SER OXT HXT  sing N N 182 
THR N   CA   sing N N 183 
THR N   H    sing N N 184 
THR N   H2   sing N N 185 
THR CA  C    sing N N 186 
THR CA  CB   sing N N 187 
THR CA  HA   sing N N 188 
THR C   O    doub N N 189 
THR C   OXT  sing N N 190 
THR CB  OG1  sing N N 191 
THR CB  CG2  sing N N 192 
THR CB  HB   sing N N 193 
THR OG1 HG1  sing N N 194 
THR CG2 HG21 sing N N 195 
THR CG2 HG22 sing N N 196 
THR CG2 HG23 sing N N 197 
THR OXT HXT  sing N N 198 
TRP N   CA   sing N N 199 
TRP N   H    sing N N 200 
TRP N   H2   sing N N 201 
TRP CA  C    sing N N 202 
TRP CA  CB   sing N N 203 
TRP CA  HA   sing N N 204 
TRP C   O    doub N N 205 
TRP C   OXT  sing N N 206 
TRP CB  CG   sing N N 207 
TRP CB  HB2  sing N N 208 
TRP CB  HB3  sing N N 209 
TRP CG  CD1  doub Y N 210 
TRP CG  CD2  sing Y N 211 
TRP CD1 NE1  sing Y N 212 
TRP CD1 HD1  sing N N 213 
TRP CD2 CE2  doub Y N 214 
TRP CD2 CE3  sing Y N 215 
TRP NE1 CE2  sing Y N 216 
TRP NE1 HE1  sing N N 217 
TRP CE2 CZ2  sing Y N 218 
TRP CE3 CZ3  doub Y N 219 
TRP CE3 HE3  sing N N 220 
TRP CZ2 CH2  doub Y N 221 
TRP CZ2 HZ2  sing N N 222 
TRP CZ3 CH2  sing Y N 223 
TRP CZ3 HZ3  sing N N 224 
TRP CH2 HH2  sing N N 225 
TRP OXT HXT  sing N N 226 
TYR N   CA   sing N N 227 
TYR N   H    sing N N 228 
TYR N   H2   sing N N 229 
TYR CA  C    sing N N 230 
TYR CA  CB   sing N N 231 
TYR CA  HA   sing N N 232 
TYR C   O    doub N N 233 
TYR C   OXT  sing N N 234 
TYR CB  CG   sing N N 235 
TYR CB  HB2  sing N N 236 
TYR CB  HB3  sing N N 237 
TYR CG  CD1  doub Y N 238 
TYR CG  CD2  sing Y N 239 
TYR CD1 CE1  sing Y N 240 
TYR CD1 HD1  sing N N 241 
TYR CD2 CE2  doub Y N 242 
TYR CD2 HD2  sing N N 243 
TYR CE1 CZ   doub Y N 244 
TYR CE1 HE1  sing N N 245 
TYR CE2 CZ   sing Y N 246 
TYR CE2 HE2  sing N N 247 
TYR CZ  OH   sing N N 248 
TYR OH  HH   sing N N 249 
TYR OXT HXT  sing N N 250 
# 
loop_
_pdbx_nmr_spectrometer.field_strength 
_pdbx_nmr_spectrometer.manufacturer 
_pdbx_nmr_spectrometer.model 
_pdbx_nmr_spectrometer.spectrometer_id 
_pdbx_nmr_spectrometer.type 
800 Bruker AVANCE 1 'Bruker Avance' 
750 Bruker AVANCE 2 'Bruker Avance' 
600 Bruker AVANCE 3 'Bruker Avance' 
500 Bruker AVANCE 4 'Bruker Avance' 
# 
_atom_sites.entry_id                    2ME1 
_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 
H 
N 
O 
# 
loop_