data_1ERA
# 
_entry.id   1ERA 
# 
_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   1ERA         pdb_00001era 10.2210/pdb1era/pdb 
WWPDB D_1000173128 ?            ?                   
# 
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 1994-06-22 
2 'Structure model' 1 1 2008-03-24 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2022-02-16 
5 'Structure model' 1 4 2024-10-16 
# 
_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' 'Derived calculations'      
5 4 'Structure model' Other                       
6 5 'Structure model' 'Data collection'           
7 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_database_status      
3 4 'Structure model' pdbx_struct_assembly      
4 4 'Structure model' pdbx_struct_oper_list     
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' '_pdbx_database_status.process_site'  
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1ERA 
_pdbx_database_status.recvd_initial_deposition_date   1994-03-28 
_pdbx_database_status.deposit_site                    ? 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_sf                  ? 
_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 
'Hatanaka, H.' 1 
'Kohda, D.'    2 
'Inagaki, F.'  3 
# 
_citation.id                        primary 
_citation.title                     
'Tertiary structure of erabutoxin b in aqueous solution as elucidated by two-dimensional nuclear magnetic resonance.' 
_citation.journal_abbrev            J.Mol.Biol. 
_citation.journal_volume            240 
_citation.page_first                155 
_citation.page_last                 166 
_citation.year                      1994 
_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   8027999 
_citation.pdbx_database_id_DOI      10.1006/jmbi.1994.1429 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Hatanaka, H.' 1 ? 
primary 'Oka, M.'      2 ? 
primary 'Kohda, D.'    3 ? 
primary 'Tate, S.'     4 ? 
primary 'Suda, A.'     5 ? 
primary 'Tamiya, N.'   6 ? 
primary 'Inagaki, F.'  7 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 man 
_entity.pdbx_description           'ERABUTOXIN B' 
_entity.formula_weight             6877.759 
_entity.pdbx_number_of_molecules   1 
_entity.pdbx_ec                    ? 
_entity.pdbx_mutation              ? 
_entity.pdbx_fragment              ? 
_entity.details                    ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           'polypeptide(L)' 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       RICFNHQSSQPQTTKTCSPGESSCYHKQWSDFRGTIIERGCGCPTVKPGIKLSCCESEVCNN 
_entity_poly.pdbx_seq_one_letter_code_can   RICFNHQSSQPQTTKTCSPGESSCYHKQWSDFRGTIIERGCGCPTVKPGIKLSCCESEVCNN 
_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  ARG n 
1 2  ILE n 
1 3  CYS n 
1 4  PHE n 
1 5  ASN n 
1 6  HIS n 
1 7  GLN n 
1 8  SER n 
1 9  SER n 
1 10 GLN n 
1 11 PRO n 
1 12 GLN n 
1 13 THR n 
1 14 THR n 
1 15 LYS n 
1 16 THR n 
1 17 CYS n 
1 18 SER n 
1 19 PRO n 
1 20 GLY n 
1 21 GLU n 
1 22 SER n 
1 23 SER n 
1 24 CYS n 
1 25 TYR n 
1 26 HIS n 
1 27 LYS n 
1 28 GLN n 
1 29 TRP n 
1 30 SER n 
1 31 ASP n 
1 32 PHE n 
1 33 ARG n 
1 34 GLY n 
1 35 THR n 
1 36 ILE n 
1 37 ILE n 
1 38 GLU n 
1 39 ARG n 
1 40 GLY n 
1 41 CYS n 
1 42 GLY n 
1 43 CYS n 
1 44 PRO n 
1 45 THR n 
1 46 VAL n 
1 47 LYS n 
1 48 PRO n 
1 49 GLY n 
1 50 ILE n 
1 51 LYS n 
1 52 LEU n 
1 53 SER n 
1 54 CYS n 
1 55 CYS n 
1 56 GLU n 
1 57 SER n 
1 58 GLU n 
1 59 VAL n 
1 60 CYS n 
1 61 ASN n 
1 62 ASN 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               'broad-banded blue sea krait' 
_entity_src_gen.gene_src_genus                     Laticauda 
_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      'Laticauda semifasciata' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     8631 
_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                   ? 
# 
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 
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 
ILE 'L-peptide linking' y ISOLEUCINE      ? 'C6 H13 N O2'    131.173 
LEU 'L-peptide linking' y LEUCINE         ? 'C6 H13 N O2'    131.173 
LYS 'L-peptide linking' y LYSINE          ? 'C6 H15 N2 O2 1' 147.195 
PHE 'L-peptide linking' y PHENYLALANINE   ? 'C9 H11 N O2'    165.189 
PRO 'L-peptide linking' y PROLINE         ? 'C5 H9 N O2'     115.130 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
THR 'L-peptide linking' y THREONINE       ? 'C4 H9 N O3'     119.119 
TRP 'L-peptide linking' y TRYPTOPHAN      ? 'C11 H12 N2 O2'  204.225 
TYR 'L-peptide linking' y TYROSINE        ? 'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE          ? 'C5 H11 N O2'    117.146 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  ARG 1  1  1  ARG ARG A . n 
A 1 2  ILE 2  2  2  ILE ILE A . n 
A 1 3  CYS 3  3  3  CYS CYS A . n 
A 1 4  PHE 4  4  4  PHE PHE A . n 
A 1 5  ASN 5  5  5  ASN ASN A . n 
A 1 6  HIS 6  6  6  HIS HIS A . n 
A 1 7  GLN 7  7  7  GLN GLN A . n 
A 1 8  SER 8  8  8  SER SER A . n 
A 1 9  SER 9  9  9  SER SER A . n 
A 1 10 GLN 10 10 10 GLN GLN A . n 
A 1 11 PRO 11 11 11 PRO PRO A . n 
A 1 12 GLN 12 12 12 GLN GLN A . n 
A 1 13 THR 13 13 13 THR THR A . n 
A 1 14 THR 14 14 14 THR THR A . n 
A 1 15 LYS 15 15 15 LYS LYS A . n 
A 1 16 THR 16 16 16 THR THR A . n 
A 1 17 CYS 17 17 17 CYS CYS A . n 
A 1 18 SER 18 18 18 SER SER A . n 
A 1 19 PRO 19 19 19 PRO PRO A . n 
A 1 20 GLY 20 20 20 GLY GLY A . n 
A 1 21 GLU 21 21 21 GLU GLU A . n 
A 1 22 SER 22 22 22 SER SER A . n 
A 1 23 SER 23 23 23 SER SER A . n 
A 1 24 CYS 24 24 24 CYS CYS A . n 
A 1 25 TYR 25 25 25 TYR TYR A . n 
A 1 26 HIS 26 26 26 HIS HIS A . n 
A 1 27 LYS 27 27 27 LYS LYS A . n 
A 1 28 GLN 28 28 28 GLN GLN A . n 
A 1 29 TRP 29 29 29 TRP TRP A . n 
A 1 30 SER 30 30 30 SER SER A . n 
A 1 31 ASP 31 31 31 ASP ASP A . n 
A 1 32 PHE 32 32 32 PHE PHE A . n 
A 1 33 ARG 33 33 33 ARG ARG A . n 
A 1 34 GLY 34 34 34 GLY GLY A . n 
A 1 35 THR 35 35 35 THR THR A . n 
A 1 36 ILE 36 36 36 ILE ILE A . n 
A 1 37 ILE 37 37 37 ILE ILE A . n 
A 1 38 GLU 38 38 38 GLU GLU A . n 
A 1 39 ARG 39 39 39 ARG ARG A . n 
A 1 40 GLY 40 40 40 GLY GLY A . n 
A 1 41 CYS 41 41 41 CYS CYS A . n 
A 1 42 GLY 42 42 42 GLY GLY A . n 
A 1 43 CYS 43 43 43 CYS CYS A . n 
A 1 44 PRO 44 44 44 PRO PRO A . n 
A 1 45 THR 45 45 45 THR THR A . n 
A 1 46 VAL 46 46 46 VAL VAL A . n 
A 1 47 LYS 47 47 47 LYS LYS A . n 
A 1 48 PRO 48 48 48 PRO PRO A . n 
A 1 49 GLY 49 49 49 GLY GLY A . n 
A 1 50 ILE 50 50 50 ILE ILE A . n 
A 1 51 LYS 51 51 51 LYS LYS A . n 
A 1 52 LEU 52 52 52 LEU LEU A . n 
A 1 53 SER 53 53 53 SER SER A . n 
A 1 54 CYS 54 54 54 CYS CYS A . n 
A 1 55 CYS 55 55 55 CYS CYS A . n 
A 1 56 GLU 56 56 56 GLU GLU A . n 
A 1 57 SER 57 57 57 SER SER A . n 
A 1 58 GLU 58 58 58 GLU GLU A . n 
A 1 59 VAL 59 59 59 VAL VAL A . n 
A 1 60 CYS 60 60 60 CYS CYS A . n 
A 1 61 ASN 61 61 61 ASN ASN A . n 
A 1 62 ASN 62 62 62 ASN ASN A . n 
# 
_cell.entry_id           1ERA 
_cell.length_a           1.000 
_cell.length_b           1.000 
_cell.length_c           1.000 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              1 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1ERA 
_symmetry.space_group_name_H-M             'P 1' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                1 
# 
_exptl.entry_id          1ERA 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_database_PDB_matrix.entry_id          1ERA 
_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                  1ERA 
_struct.title                     
'TERTIARY STRUCTURE OF ERABUTOXIN B IN AQUEOUS SOLUTION ELUCIDATED BY TWO-DIMENSIONAL NUCLEAR MAGNETIC RESONANCE' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1ERA 
_struct_keywords.pdbx_keywords   TOXIN 
_struct_keywords.text            TOXIN 
# 
_struct_asym.id                            A 
_struct_asym.pdbx_blank_PDB_chainid_flag   Y 
_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                    NXSB_LATSE 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          Q90VW1 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_seq_one_letter_code   
;MKTLLLTLVVVTIVCLDLGYTRICFNHQSSQPQTTKTCSPGESSCYHKQWSDFRGTIIERGCGCPTVKPGIKLSCCESEV
CNN
;
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1ERA 
_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                 62 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             Q90VW1 
_struct_ref_seq.db_align_beg                  22 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  83 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       1 
_struct_ref_seq.pdbx_auth_seq_align_end       62 
# 
_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 
# 
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 3  SG ? ? ? 1_555 A CYS 24 SG ? ? A CYS 3  A CYS 24 1_555 ? ? ? ? ? ? ? 2.023 ? ? 
disulf2 disulf ? ? A CYS 17 SG ? ? ? 1_555 A CYS 41 SG ? ? A CYS 17 A CYS 41 1_555 ? ? ? ? ? ? ? 2.021 ? ? 
disulf3 disulf ? ? A CYS 43 SG ? ? ? 1_555 A CYS 54 SG ? ? A CYS 43 A CYS 54 1_555 ? ? ? ? ? ? ? 2.020 ? ? 
disulf4 disulf ? ? A CYS 55 SG ? ? ? 1_555 A CYS 60 SG ? ? A CYS 55 A CYS 60 1_555 ? ? ? ? ? ? ? 2.020 ? ? 
# 
_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 3  ? CYS A 24 ? CYS A 3  ? 1_555 CYS A 24 ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS A 17 ? CYS A 41 ? CYS A 17 ? 1_555 CYS A 41 ? 1_555 SG SG . . . None 'Disulfide bridge' 
3 CYS A 43 ? CYS A 54 ? CYS A 43 ? 1_555 CYS A 54 ? 1_555 SG SG . . . None 'Disulfide bridge' 
4 CYS A 55 ? CYS A 60 ? CYS A 55 ? 1_555 CYS A 60 ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
AB  ? 2 ? 
DCE ? 3 ? 
# 
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 
AB  1 2 ? anti-parallel 
DCE 1 2 ? anti-parallel 
DCE 2 3 ? 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 
AB  1 ILE A 2  ? ASN A 5  ? ILE A 2  ASN A 5  
AB  2 THR A 13 ? THR A 16 ? THR A 13 THR A 16 
DCE 1 THR A 35 ? CYS A 41 ? THR A 35 CYS A 41 
DCE 2 SER A 23 ? SER A 30 ? SER A 23 SER A 30 
DCE 3 ILE A 50 ? GLU A 56 ? ILE A 50 GLU A 56 
# 
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 
AB  1 2 N CYS A 3  ? N CYS A 3  O LYS A 15 ? O LYS A 15 
DCE 1 2 O GLY A 40 ? O GLY A 40 N TYR A 25 ? N TYR A 25 
DCE 2 3 N HIS A 26 ? N HIS A 26 O SER A 53 ? O SER A 53 
# 
_pdbx_entry_details.entry_id                   1ERA 
_pdbx_entry_details.compound_details           ? 
_pdbx_entry_details.source_details             ? 
_pdbx_entry_details.nonpolymer_details         ? 
_pdbx_entry_details.sequence_details           ? 
_pdbx_entry_details.has_ligand_of_interest     ? 
_pdbx_entry_details.has_protein_modification   Y 
# 
loop_
_pdbx_validate_rmsd_bond.id 
_pdbx_validate_rmsd_bond.PDB_model_num 
_pdbx_validate_rmsd_bond.auth_atom_id_1 
_pdbx_validate_rmsd_bond.auth_asym_id_1 
_pdbx_validate_rmsd_bond.auth_comp_id_1 
_pdbx_validate_rmsd_bond.auth_seq_id_1 
_pdbx_validate_rmsd_bond.PDB_ins_code_1 
_pdbx_validate_rmsd_bond.label_alt_id_1 
_pdbx_validate_rmsd_bond.auth_atom_id_2 
_pdbx_validate_rmsd_bond.auth_asym_id_2 
_pdbx_validate_rmsd_bond.auth_comp_id_2 
_pdbx_validate_rmsd_bond.auth_seq_id_2 
_pdbx_validate_rmsd_bond.PDB_ins_code_2 
_pdbx_validate_rmsd_bond.label_alt_id_2 
_pdbx_validate_rmsd_bond.bond_value 
_pdbx_validate_rmsd_bond.bond_target_value 
_pdbx_validate_rmsd_bond.bond_deviation 
_pdbx_validate_rmsd_bond.bond_standard_deviation 
_pdbx_validate_rmsd_bond.linker_flag 
1 1 CG A HIS 6  ? ? ND1 A HIS 6  ? ? 1.266 1.369 -0.103 0.015 N 
2 1 CG A HIS 26 ? ? ND1 A HIS 26 ? ? 1.268 1.369 -0.101 0.015 N 
# 
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 CD1 A TRP 29 ? ? NE1 A TRP 29 ? ? CE2 A TRP 29 ? ? 114.83 109.00 5.83   0.90 N 
2 1 NE1 A TRP 29 ? ? CE2 A TRP 29 ? ? CZ2 A TRP 29 ? ? 137.99 130.40 7.59   1.10 N 
3 1 CD  A LYS 47 ? ? CE  A LYS 47 ? ? NZ  A LYS 47 ? ? 84.40  111.70 -27.30 2.30 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 HIS A 6  ? ? -126.82 -160.95 
2  1 SER A 8  ? ? 41.07   -142.65 
3  1 PRO A 11 ? ? -42.07  89.55   
4  1 PRO A 19 ? ? -49.48  151.22  
5  1 TRP A 29 ? ? -173.60 134.02  
6  1 ASP A 31 ? ? -140.01 -135.11 
7  1 CYS A 43 ? ? -29.33  94.09   
8  1 GLU A 56 ? ? -79.01  36.47   
9  1 GLU A 58 ? ? -46.82  158.40  
10 1 VAL A 59 ? ? 28.76   88.57   
11 1 CYS A 60 ? ? -141.74 17.95   
# 
loop_
_pdbx_validate_planes.id 
_pdbx_validate_planes.PDB_model_num 
_pdbx_validate_planes.auth_comp_id 
_pdbx_validate_planes.auth_asym_id 
_pdbx_validate_planes.auth_seq_id 
_pdbx_validate_planes.PDB_ins_code 
_pdbx_validate_planes.label_alt_id 
_pdbx_validate_planes.rmsd 
_pdbx_validate_planes.type 
1 1 ARG A 1  ? ? 0.302 'SIDE CHAIN' 
2 1 ARG A 33 ? ? 0.262 'SIDE CHAIN' 
3 1 ARG A 39 ? ? 0.310 'SIDE CHAIN' 
# 
_pdbx_nmr_ensemble.entry_id                             1ERA 
_pdbx_nmr_ensemble.conformers_calculated_total_number   ? 
_pdbx_nmr_ensemble.conformers_submitted_total_number    1 
_pdbx_nmr_ensemble.conformer_selection_criteria         ? 
# 
_pdbx_nmr_software.classification   refinement 
_pdbx_nmr_software.name             X-PLOR 
_pdbx_nmr_software.version          ? 
_pdbx_nmr_software.authors          BRUNGER 
_pdbx_nmr_software.ordinal          1 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
ARG N    N N N 1   
ARG CA   C N S 2   
ARG C    C N N 3   
ARG O    O N N 4   
ARG CB   C N N 5   
ARG CG   C N N 6   
ARG CD   C N N 7   
ARG NE   N N N 8   
ARG CZ   C N N 9   
ARG NH1  N N N 10  
ARG NH2  N N N 11  
ARG OXT  O N N 12  
ARG H    H N N 13  
ARG H2   H N N 14  
ARG HA   H N N 15  
ARG HB2  H N N 16  
ARG HB3  H N N 17  
ARG HG2  H N N 18  
ARG HG3  H N N 19  
ARG HD2  H N N 20  
ARG HD3  H N N 21  
ARG HE   H N N 22  
ARG HH11 H N N 23  
ARG HH12 H N N 24  
ARG HH21 H N N 25  
ARG HH22 H N N 26  
ARG HXT  H N N 27  
ASN N    N N N 28  
ASN CA   C N S 29  
ASN C    C N N 30  
ASN O    O N N 31  
ASN CB   C N N 32  
ASN CG   C N N 33  
ASN OD1  O N N 34  
ASN ND2  N N N 35  
ASN OXT  O N N 36  
ASN H    H N N 37  
ASN H2   H N N 38  
ASN HA   H N N 39  
ASN HB2  H N N 40  
ASN HB3  H N N 41  
ASN HD21 H N N 42  
ASN HD22 H N N 43  
ASN HXT  H N N 44  
ASP N    N N N 45  
ASP CA   C N S 46  
ASP C    C N N 47  
ASP O    O N N 48  
ASP CB   C N N 49  
ASP CG   C N N 50  
ASP OD1  O N N 51  
ASP OD2  O N N 52  
ASP OXT  O N N 53  
ASP H    H N N 54  
ASP H2   H N N 55  
ASP HA   H N N 56  
ASP HB2  H N N 57  
ASP HB3  H N N 58  
ASP HD2  H N N 59  
ASP HXT  H N N 60  
CYS N    N N N 61  
CYS CA   C N R 62  
CYS C    C N N 63  
CYS O    O N N 64  
CYS CB   C N N 65  
CYS SG   S N N 66  
CYS OXT  O N N 67  
CYS H    H N N 68  
CYS H2   H N N 69  
CYS HA   H N N 70  
CYS HB2  H N N 71  
CYS HB3  H N N 72  
CYS HG   H N N 73  
CYS HXT  H N N 74  
GLN N    N N N 75  
GLN CA   C N S 76  
GLN C    C N N 77  
GLN O    O N N 78  
GLN CB   C N N 79  
GLN CG   C N N 80  
GLN CD   C N N 81  
GLN OE1  O N N 82  
GLN NE2  N N N 83  
GLN OXT  O N N 84  
GLN H    H N N 85  
GLN H2   H N N 86  
GLN HA   H N N 87  
GLN HB2  H N N 88  
GLN HB3  H N N 89  
GLN HG2  H N N 90  
GLN HG3  H N N 91  
GLN HE21 H N N 92  
GLN HE22 H N N 93  
GLN HXT  H N N 94  
GLU N    N N N 95  
GLU CA   C N S 96  
GLU C    C N N 97  
GLU O    O N N 98  
GLU CB   C N N 99  
GLU CG   C N N 100 
GLU CD   C N N 101 
GLU OE1  O N N 102 
GLU OE2  O N N 103 
GLU OXT  O N N 104 
GLU H    H N N 105 
GLU H2   H N N 106 
GLU HA   H N N 107 
GLU HB2  H N N 108 
GLU HB3  H N N 109 
GLU HG2  H N N 110 
GLU HG3  H N N 111 
GLU HE2  H N N 112 
GLU HXT  H N N 113 
GLY N    N N N 114 
GLY CA   C N N 115 
GLY C    C N N 116 
GLY O    O N N 117 
GLY OXT  O N N 118 
GLY H    H N N 119 
GLY H2   H N N 120 
GLY HA2  H N N 121 
GLY HA3  H N N 122 
GLY HXT  H N N 123 
HIS N    N N N 124 
HIS CA   C N S 125 
HIS C    C N N 126 
HIS O    O N N 127 
HIS CB   C N N 128 
HIS CG   C Y N 129 
HIS ND1  N Y N 130 
HIS CD2  C Y N 131 
HIS CE1  C Y N 132 
HIS NE2  N Y N 133 
HIS OXT  O N N 134 
HIS H    H N N 135 
HIS H2   H N N 136 
HIS HA   H N N 137 
HIS HB2  H N N 138 
HIS HB3  H N N 139 
HIS HD1  H N N 140 
HIS HD2  H N N 141 
HIS HE1  H N N 142 
HIS HE2  H N N 143 
HIS HXT  H N N 144 
ILE N    N N N 145 
ILE CA   C N S 146 
ILE C    C N N 147 
ILE O    O N N 148 
ILE CB   C N S 149 
ILE CG1  C N N 150 
ILE CG2  C N N 151 
ILE CD1  C N N 152 
ILE OXT  O N N 153 
ILE H    H N N 154 
ILE H2   H N N 155 
ILE HA   H N N 156 
ILE HB   H N N 157 
ILE HG12 H N N 158 
ILE HG13 H N N 159 
ILE HG21 H N N 160 
ILE HG22 H N N 161 
ILE HG23 H N N 162 
ILE HD11 H N N 163 
ILE HD12 H N N 164 
ILE HD13 H N N 165 
ILE HXT  H N N 166 
LEU N    N N N 167 
LEU CA   C N S 168 
LEU C    C N N 169 
LEU O    O N N 170 
LEU CB   C N N 171 
LEU CG   C N N 172 
LEU CD1  C N N 173 
LEU CD2  C N N 174 
LEU OXT  O N N 175 
LEU H    H N N 176 
LEU H2   H N N 177 
LEU HA   H N N 178 
LEU HB2  H N N 179 
LEU HB3  H N N 180 
LEU HG   H N N 181 
LEU HD11 H N N 182 
LEU HD12 H N N 183 
LEU HD13 H N N 184 
LEU HD21 H N N 185 
LEU HD22 H N N 186 
LEU HD23 H N N 187 
LEU HXT  H N N 188 
LYS N    N N N 189 
LYS CA   C N S 190 
LYS C    C N N 191 
LYS O    O N N 192 
LYS CB   C N N 193 
LYS CG   C N N 194 
LYS CD   C N N 195 
LYS CE   C N N 196 
LYS NZ   N N N 197 
LYS OXT  O N N 198 
LYS H    H N N 199 
LYS H2   H N N 200 
LYS HA   H N N 201 
LYS HB2  H N N 202 
LYS HB3  H N N 203 
LYS HG2  H N N 204 
LYS HG3  H N N 205 
LYS HD2  H N N 206 
LYS HD3  H N N 207 
LYS HE2  H N N 208 
LYS HE3  H N N 209 
LYS HZ1  H N N 210 
LYS HZ2  H N N 211 
LYS HZ3  H N N 212 
LYS HXT  H N N 213 
PHE N    N N N 214 
PHE CA   C N S 215 
PHE C    C N N 216 
PHE O    O N N 217 
PHE CB   C N N 218 
PHE CG   C Y N 219 
PHE CD1  C Y N 220 
PHE CD2  C Y N 221 
PHE CE1  C Y N 222 
PHE CE2  C Y N 223 
PHE CZ   C Y N 224 
PHE OXT  O N N 225 
PHE H    H N N 226 
PHE H2   H N N 227 
PHE HA   H N N 228 
PHE HB2  H N N 229 
PHE HB3  H N N 230 
PHE HD1  H N N 231 
PHE HD2  H N N 232 
PHE HE1  H N N 233 
PHE HE2  H N N 234 
PHE HZ   H N N 235 
PHE HXT  H N N 236 
PRO N    N N N 237 
PRO CA   C N S 238 
PRO C    C N N 239 
PRO O    O N N 240 
PRO CB   C N N 241 
PRO CG   C N N 242 
PRO CD   C N N 243 
PRO OXT  O N N 244 
PRO H    H N N 245 
PRO HA   H N N 246 
PRO HB2  H N N 247 
PRO HB3  H N N 248 
PRO HG2  H N N 249 
PRO HG3  H N N 250 
PRO HD2  H N N 251 
PRO HD3  H N N 252 
PRO HXT  H N N 253 
SER N    N N N 254 
SER CA   C N S 255 
SER C    C N N 256 
SER O    O N N 257 
SER CB   C N N 258 
SER OG   O N N 259 
SER OXT  O N N 260 
SER H    H N N 261 
SER H2   H N N 262 
SER HA   H N N 263 
SER HB2  H N N 264 
SER HB3  H N N 265 
SER HG   H N N 266 
SER HXT  H N N 267 
THR N    N N N 268 
THR CA   C N S 269 
THR C    C N N 270 
THR O    O N N 271 
THR CB   C N R 272 
THR OG1  O N N 273 
THR CG2  C N N 274 
THR OXT  O N N 275 
THR H    H N N 276 
THR H2   H N N 277 
THR HA   H N N 278 
THR HB   H N N 279 
THR HG1  H N N 280 
THR HG21 H N N 281 
THR HG22 H N N 282 
THR HG23 H N N 283 
THR HXT  H N N 284 
TRP N    N N N 285 
TRP CA   C N S 286 
TRP C    C N N 287 
TRP O    O N N 288 
TRP CB   C N N 289 
TRP CG   C Y N 290 
TRP CD1  C Y N 291 
TRP CD2  C Y N 292 
TRP NE1  N Y N 293 
TRP CE2  C Y N 294 
TRP CE3  C Y N 295 
TRP CZ2  C Y N 296 
TRP CZ3  C Y N 297 
TRP CH2  C Y N 298 
TRP OXT  O N N 299 
TRP H    H N N 300 
TRP H2   H N N 301 
TRP HA   H N N 302 
TRP HB2  H N N 303 
TRP HB3  H N N 304 
TRP HD1  H N N 305 
TRP HE1  H N N 306 
TRP HE3  H N N 307 
TRP HZ2  H N N 308 
TRP HZ3  H N N 309 
TRP HH2  H N N 310 
TRP HXT  H N N 311 
TYR N    N N N 312 
TYR CA   C N S 313 
TYR C    C N N 314 
TYR O    O N N 315 
TYR CB   C N N 316 
TYR CG   C Y N 317 
TYR CD1  C Y N 318 
TYR CD2  C Y N 319 
TYR CE1  C Y N 320 
TYR CE2  C Y N 321 
TYR CZ   C Y N 322 
TYR OH   O N N 323 
TYR OXT  O N N 324 
TYR H    H N N 325 
TYR H2   H N N 326 
TYR HA   H N N 327 
TYR HB2  H N N 328 
TYR HB3  H N N 329 
TYR HD1  H N N 330 
TYR HD2  H N N 331 
TYR HE1  H N N 332 
TYR HE2  H N N 333 
TYR HH   H N N 334 
TYR HXT  H N N 335 
VAL N    N N N 336 
VAL CA   C N S 337 
VAL C    C N N 338 
VAL O    O N N 339 
VAL CB   C N N 340 
VAL CG1  C N N 341 
VAL CG2  C N N 342 
VAL OXT  O N N 343 
VAL H    H N N 344 
VAL H2   H N N 345 
VAL HA   H N N 346 
VAL HB   H N N 347 
VAL HG11 H N N 348 
VAL HG12 H N N 349 
VAL HG13 H N N 350 
VAL HG21 H N N 351 
VAL HG22 H N N 352 
VAL HG23 H N N 353 
VAL HXT  H N N 354 
# 
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 
ARG N   CA   sing N N 1   
ARG N   H    sing N N 2   
ARG N   H2   sing N N 3   
ARG CA  C    sing N N 4   
ARG CA  CB   sing N N 5   
ARG CA  HA   sing N N 6   
ARG C   O    doub N N 7   
ARG C   OXT  sing N N 8   
ARG CB  CG   sing N N 9   
ARG CB  HB2  sing N N 10  
ARG CB  HB3  sing N N 11  
ARG CG  CD   sing N N 12  
ARG CG  HG2  sing N N 13  
ARG CG  HG3  sing N N 14  
ARG CD  NE   sing N N 15  
ARG CD  HD2  sing N N 16  
ARG CD  HD3  sing N N 17  
ARG NE  CZ   sing N N 18  
ARG NE  HE   sing N N 19  
ARG CZ  NH1  sing N N 20  
ARG CZ  NH2  doub N N 21  
ARG NH1 HH11 sing N N 22  
ARG NH1 HH12 sing N N 23  
ARG NH2 HH21 sing N N 24  
ARG NH2 HH22 sing N N 25  
ARG OXT HXT  sing N N 26  
ASN N   CA   sing N N 27  
ASN N   H    sing N N 28  
ASN N   H2   sing N N 29  
ASN CA  C    sing N N 30  
ASN CA  CB   sing N N 31  
ASN CA  HA   sing N N 32  
ASN C   O    doub N N 33  
ASN C   OXT  sing N N 34  
ASN CB  CG   sing N N 35  
ASN CB  HB2  sing N N 36  
ASN CB  HB3  sing N N 37  
ASN CG  OD1  doub N N 38  
ASN CG  ND2  sing N N 39  
ASN ND2 HD21 sing N N 40  
ASN ND2 HD22 sing N N 41  
ASN OXT HXT  sing N N 42  
ASP N   CA   sing N N 43  
ASP N   H    sing N N 44  
ASP N   H2   sing N N 45  
ASP CA  C    sing N N 46  
ASP CA  CB   sing N N 47  
ASP CA  HA   sing N N 48  
ASP C   O    doub N N 49  
ASP C   OXT  sing N N 50  
ASP CB  CG   sing N N 51  
ASP CB  HB2  sing N N 52  
ASP CB  HB3  sing N N 53  
ASP CG  OD1  doub N N 54  
ASP CG  OD2  sing N N 55  
ASP OD2 HD2  sing N N 56  
ASP OXT HXT  sing N N 57  
CYS N   CA   sing N N 58  
CYS N   H    sing N N 59  
CYS N   H2   sing N N 60  
CYS CA  C    sing N N 61  
CYS CA  CB   sing N N 62  
CYS CA  HA   sing N N 63  
CYS C   O    doub N N 64  
CYS C   OXT  sing N N 65  
CYS CB  SG   sing N N 66  
CYS CB  HB2  sing N N 67  
CYS CB  HB3  sing N N 68  
CYS SG  HG   sing N N 69  
CYS OXT HXT  sing N N 70  
GLN N   CA   sing N N 71  
GLN N   H    sing N N 72  
GLN N   H2   sing N N 73  
GLN CA  C    sing N N 74  
GLN CA  CB   sing N N 75  
GLN CA  HA   sing N N 76  
GLN C   O    doub N N 77  
GLN C   OXT  sing N N 78  
GLN CB  CG   sing N N 79  
GLN CB  HB2  sing N N 80  
GLN CB  HB3  sing N N 81  
GLN CG  CD   sing N N 82  
GLN CG  HG2  sing N N 83  
GLN CG  HG3  sing N N 84  
GLN CD  OE1  doub N N 85  
GLN CD  NE2  sing N N 86  
GLN NE2 HE21 sing N N 87  
GLN NE2 HE22 sing N N 88  
GLN OXT HXT  sing N N 89  
GLU N   CA   sing N N 90  
GLU N   H    sing N N 91  
GLU N   H2   sing N N 92  
GLU CA  C    sing N N 93  
GLU CA  CB   sing N N 94  
GLU CA  HA   sing N N 95  
GLU C   O    doub N N 96  
GLU C   OXT  sing N N 97  
GLU CB  CG   sing N N 98  
GLU CB  HB2  sing N N 99  
GLU CB  HB3  sing N N 100 
GLU CG  CD   sing N N 101 
GLU CG  HG2  sing N N 102 
GLU CG  HG3  sing N N 103 
GLU CD  OE1  doub N N 104 
GLU CD  OE2  sing N N 105 
GLU OE2 HE2  sing N N 106 
GLU OXT HXT  sing N N 107 
GLY N   CA   sing N N 108 
GLY N   H    sing N N 109 
GLY N   H2   sing N N 110 
GLY CA  C    sing N N 111 
GLY CA  HA2  sing N N 112 
GLY CA  HA3  sing N N 113 
GLY C   O    doub N N 114 
GLY C   OXT  sing N N 115 
GLY OXT HXT  sing N N 116 
HIS N   CA   sing N N 117 
HIS N   H    sing N N 118 
HIS N   H2   sing N N 119 
HIS CA  C    sing N N 120 
HIS CA  CB   sing N N 121 
HIS CA  HA   sing N N 122 
HIS C   O    doub N N 123 
HIS C   OXT  sing N N 124 
HIS CB  CG   sing N N 125 
HIS CB  HB2  sing N N 126 
HIS CB  HB3  sing N N 127 
HIS CG  ND1  sing Y N 128 
HIS CG  CD2  doub Y N 129 
HIS ND1 CE1  doub Y N 130 
HIS ND1 HD1  sing N N 131 
HIS CD2 NE2  sing Y N 132 
HIS CD2 HD2  sing N N 133 
HIS CE1 NE2  sing Y N 134 
HIS CE1 HE1  sing N N 135 
HIS NE2 HE2  sing N N 136 
HIS OXT HXT  sing N N 137 
ILE N   CA   sing N N 138 
ILE N   H    sing N N 139 
ILE N   H2   sing N N 140 
ILE CA  C    sing N N 141 
ILE CA  CB   sing N N 142 
ILE CA  HA   sing N N 143 
ILE C   O    doub N N 144 
ILE C   OXT  sing N N 145 
ILE CB  CG1  sing N N 146 
ILE CB  CG2  sing N N 147 
ILE CB  HB   sing N N 148 
ILE CG1 CD1  sing N N 149 
ILE CG1 HG12 sing N N 150 
ILE CG1 HG13 sing N N 151 
ILE CG2 HG21 sing N N 152 
ILE CG2 HG22 sing N N 153 
ILE CG2 HG23 sing N N 154 
ILE CD1 HD11 sing N N 155 
ILE CD1 HD12 sing N N 156 
ILE CD1 HD13 sing N N 157 
ILE OXT HXT  sing N N 158 
LEU N   CA   sing N N 159 
LEU N   H    sing N N 160 
LEU N   H2   sing N N 161 
LEU CA  C    sing N N 162 
LEU CA  CB   sing N N 163 
LEU CA  HA   sing N N 164 
LEU C   O    doub N N 165 
LEU C   OXT  sing N N 166 
LEU CB  CG   sing N N 167 
LEU CB  HB2  sing N N 168 
LEU CB  HB3  sing N N 169 
LEU CG  CD1  sing N N 170 
LEU CG  CD2  sing N N 171 
LEU CG  HG   sing N N 172 
LEU CD1 HD11 sing N N 173 
LEU CD1 HD12 sing N N 174 
LEU CD1 HD13 sing N N 175 
LEU CD2 HD21 sing N N 176 
LEU CD2 HD22 sing N N 177 
LEU CD2 HD23 sing N N 178 
LEU OXT HXT  sing N N 179 
LYS N   CA   sing N N 180 
LYS N   H    sing N N 181 
LYS N   H2   sing N N 182 
LYS CA  C    sing N N 183 
LYS CA  CB   sing N N 184 
LYS CA  HA   sing N N 185 
LYS C   O    doub N N 186 
LYS C   OXT  sing N N 187 
LYS CB  CG   sing N N 188 
LYS CB  HB2  sing N N 189 
LYS CB  HB3  sing N N 190 
LYS CG  CD   sing N N 191 
LYS CG  HG2  sing N N 192 
LYS CG  HG3  sing N N 193 
LYS CD  CE   sing N N 194 
LYS CD  HD2  sing N N 195 
LYS CD  HD3  sing N N 196 
LYS CE  NZ   sing N N 197 
LYS CE  HE2  sing N N 198 
LYS CE  HE3  sing N N 199 
LYS NZ  HZ1  sing N N 200 
LYS NZ  HZ2  sing N N 201 
LYS NZ  HZ3  sing N N 202 
LYS OXT HXT  sing N N 203 
PHE N   CA   sing N N 204 
PHE N   H    sing N N 205 
PHE N   H2   sing N N 206 
PHE CA  C    sing N N 207 
PHE CA  CB   sing N N 208 
PHE CA  HA   sing N N 209 
PHE C   O    doub N N 210 
PHE C   OXT  sing N N 211 
PHE CB  CG   sing N N 212 
PHE CB  HB2  sing N N 213 
PHE CB  HB3  sing N N 214 
PHE CG  CD1  doub Y N 215 
PHE CG  CD2  sing Y N 216 
PHE CD1 CE1  sing Y N 217 
PHE CD1 HD1  sing N N 218 
PHE CD2 CE2  doub Y N 219 
PHE CD2 HD2  sing N N 220 
PHE CE1 CZ   doub Y N 221 
PHE CE1 HE1  sing N N 222 
PHE CE2 CZ   sing Y N 223 
PHE CE2 HE2  sing N N 224 
PHE CZ  HZ   sing N N 225 
PHE OXT HXT  sing N N 226 
PRO N   CA   sing N N 227 
PRO N   CD   sing N N 228 
PRO N   H    sing N N 229 
PRO CA  C    sing N N 230 
PRO CA  CB   sing N N 231 
PRO CA  HA   sing N N 232 
PRO C   O    doub N N 233 
PRO C   OXT  sing N N 234 
PRO CB  CG   sing N N 235 
PRO CB  HB2  sing N N 236 
PRO CB  HB3  sing N N 237 
PRO CG  CD   sing N N 238 
PRO CG  HG2  sing N N 239 
PRO CG  HG3  sing N N 240 
PRO CD  HD2  sing N N 241 
PRO CD  HD3  sing N N 242 
PRO OXT HXT  sing N N 243 
SER N   CA   sing N N 244 
SER N   H    sing N N 245 
SER N   H2   sing N N 246 
SER CA  C    sing N N 247 
SER CA  CB   sing N N 248 
SER CA  HA   sing N N 249 
SER C   O    doub N N 250 
SER C   OXT  sing N N 251 
SER CB  OG   sing N N 252 
SER CB  HB2  sing N N 253 
SER CB  HB3  sing N N 254 
SER OG  HG   sing N N 255 
SER OXT HXT  sing N N 256 
THR N   CA   sing N N 257 
THR N   H    sing N N 258 
THR N   H2   sing N N 259 
THR CA  C    sing N N 260 
THR CA  CB   sing N N 261 
THR CA  HA   sing N N 262 
THR C   O    doub N N 263 
THR C   OXT  sing N N 264 
THR CB  OG1  sing N N 265 
THR CB  CG2  sing N N 266 
THR CB  HB   sing N N 267 
THR OG1 HG1  sing N N 268 
THR CG2 HG21 sing N N 269 
THR CG2 HG22 sing N N 270 
THR CG2 HG23 sing N N 271 
THR OXT HXT  sing N N 272 
TRP N   CA   sing N N 273 
TRP N   H    sing N N 274 
TRP N   H2   sing N N 275 
TRP CA  C    sing N N 276 
TRP CA  CB   sing N N 277 
TRP CA  HA   sing N N 278 
TRP C   O    doub N N 279 
TRP C   OXT  sing N N 280 
TRP CB  CG   sing N N 281 
TRP CB  HB2  sing N N 282 
TRP CB  HB3  sing N N 283 
TRP CG  CD1  doub Y N 284 
TRP CG  CD2  sing Y N 285 
TRP CD1 NE1  sing Y N 286 
TRP CD1 HD1  sing N N 287 
TRP CD2 CE2  doub Y N 288 
TRP CD2 CE3  sing Y N 289 
TRP NE1 CE2  sing Y N 290 
TRP NE1 HE1  sing N N 291 
TRP CE2 CZ2  sing Y N 292 
TRP CE3 CZ3  doub Y N 293 
TRP CE3 HE3  sing N N 294 
TRP CZ2 CH2  doub Y N 295 
TRP CZ2 HZ2  sing N N 296 
TRP CZ3 CH2  sing Y N 297 
TRP CZ3 HZ3  sing N N 298 
TRP CH2 HH2  sing N N 299 
TRP OXT HXT  sing N N 300 
TYR N   CA   sing N N 301 
TYR N   H    sing N N 302 
TYR N   H2   sing N N 303 
TYR CA  C    sing N N 304 
TYR CA  CB   sing N N 305 
TYR CA  HA   sing N N 306 
TYR C   O    doub N N 307 
TYR C   OXT  sing N N 308 
TYR CB  CG   sing N N 309 
TYR CB  HB2  sing N N 310 
TYR CB  HB3  sing N N 311 
TYR CG  CD1  doub Y N 312 
TYR CG  CD2  sing Y N 313 
TYR CD1 CE1  sing Y N 314 
TYR CD1 HD1  sing N N 315 
TYR CD2 CE2  doub Y N 316 
TYR CD2 HD2  sing N N 317 
TYR CE1 CZ   doub Y N 318 
TYR CE1 HE1  sing N N 319 
TYR CE2 CZ   sing Y N 320 
TYR CE2 HE2  sing N N 321 
TYR CZ  OH   sing N N 322 
TYR OH  HH   sing N N 323 
TYR OXT HXT  sing N N 324 
VAL N   CA   sing N N 325 
VAL N   H    sing N N 326 
VAL N   H2   sing N N 327 
VAL CA  C    sing N N 328 
VAL CA  CB   sing N N 329 
VAL CA  HA   sing N N 330 
VAL C   O    doub N N 331 
VAL C   OXT  sing N N 332 
VAL CB  CG1  sing N N 333 
VAL CB  CG2  sing N N 334 
VAL CB  HB   sing N N 335 
VAL CG1 HG11 sing N N 336 
VAL CG1 HG12 sing N N 337 
VAL CG1 HG13 sing N N 338 
VAL CG2 HG21 sing N N 339 
VAL CG2 HG22 sing N N 340 
VAL CG2 HG23 sing N N 341 
VAL OXT HXT  sing N N 342 
# 
_atom_sites.entry_id                    1ERA 
_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 
S 
# 
loop_