data_1ATA
# 
_entry.id   1ATA 
# 
_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   1ATA         pdb_00001ata 10.2210/pdb1ata/pdb 
WWPDB D_1000171230 ?            ?                   
# 
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 1994-08-31 
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 2024-10-30 
# 
_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                        1ATA 
_pdbx_database_status.recvd_initial_deposition_date   1994-05-20 
_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    ? 
# 
_pdbx_database_related.db_name        PDB 
_pdbx_database_related.db_id          1ATD 
_pdbx_database_related.details        . 
_pdbx_database_related.content_type   ensemble 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Clore, G.M.'      1 
'Grasberger, B.L.' 2 
'Gronenborn, A.M.' 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 
;High-resolution structure of Ascaris trypsin inhibitor in solution: direct evidence for a pH-induced conformational transition in the reactive site.
;
Structure    2  669 678 1994 STRUE6 UK 0969-2126 2005 ? 7922043 '10.1016/S0969-2126(00)00067-8' 
1       
;Sequential Resonance Assignment and Secondary Structure Determination of the Ascaris Trypsin Inhibitor, a Member of a Novel Class of Proteinase Inhibitors
;
Biochemistry 29 183 ?   1990 BICHAW US 0006-2960 0033 ? ?       ?                               
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Grasberger, B.L.' 1 ? 
primary 'Clore, G.M.'      2 ? 
primary 'Gronenborn, A.M.' 3 ? 
1       'Gronenborn, A.M.' 4 ? 
1       'Nilges, M.'       5 ? 
1       'Peanasky, R.J.'   6 ? 
1       'Clore, G.M.'      7 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 man 
_entity.pdbx_description           'ASCARIS TRYPSIN INHIBITOR' 
_entity.formula_weight             6807.853 
_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       EAEKCTKPNEQWTKCGGCEGTCAQKIVPCTRECKPPRCECIASAGFVRDAQGNCIKFEDCPK 
_entity_poly.pdbx_seq_one_letter_code_can   EAEKCTKPNEQWTKCGGCEGTCAQKIVPCTRECKPPRCECIASAGFVRDAQGNCIKFEDCPK 
_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  ALA n 
1 3  GLU n 
1 4  LYS n 
1 5  CYS n 
1 6  THR n 
1 7  LYS n 
1 8  PRO n 
1 9  ASN n 
1 10 GLU n 
1 11 GLN n 
1 12 TRP n 
1 13 THR n 
1 14 LYS n 
1 15 CYS n 
1 16 GLY n 
1 17 GLY n 
1 18 CYS n 
1 19 GLU n 
1 20 GLY n 
1 21 THR n 
1 22 CYS n 
1 23 ALA n 
1 24 GLN n 
1 25 LYS n 
1 26 ILE n 
1 27 VAL n 
1 28 PRO n 
1 29 CYS n 
1 30 THR n 
1 31 ARG n 
1 32 GLU n 
1 33 CYS n 
1 34 LYS n 
1 35 PRO n 
1 36 PRO n 
1 37 ARG n 
1 38 CYS n 
1 39 GLU n 
1 40 CYS n 
1 41 ILE n 
1 42 ALA n 
1 43 SER n 
1 44 ALA n 
1 45 GLY n 
1 46 PHE n 
1 47 VAL n 
1 48 ARG n 
1 49 ASP n 
1 50 ALA n 
1 51 GLN n 
1 52 GLY n 
1 53 ASN n 
1 54 CYS n 
1 55 ILE n 
1 56 LYS n 
1 57 PHE n 
1 58 GLU n 
1 59 ASP n 
1 60 CYS n 
1 61 PRO n 
1 62 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               'pig roundworm' 
_entity_src_gen.gene_src_genus                     Ascaris 
_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      'Ascaris suum' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     6253 
_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 
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  
ILE 'L-peptide linking' y ISOLEUCINE      ? '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 
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  GLU 1  1  1  GLU GLU A . n 
A 1 2  ALA 2  2  2  ALA ALA A . n 
A 1 3  GLU 3  3  3  GLU GLU A . n 
A 1 4  LYS 4  4  4  LYS LYS A . n 
A 1 5  CYS 5  5  5  CYS CYS A . n 
A 1 6  THR 6  6  6  THR THR A . n 
A 1 7  LYS 7  7  7  LYS LYS A . n 
A 1 8  PRO 8  8  8  PRO PRO A . n 
A 1 9  ASN 9  9  9  ASN ASN A . n 
A 1 10 GLU 10 10 10 GLU GLU A . n 
A 1 11 GLN 11 11 11 GLN GLN A . n 
A 1 12 TRP 12 12 12 TRP TRP A . n 
A 1 13 THR 13 13 13 THR THR A . n 
A 1 14 LYS 14 14 14 LYS LYS A . n 
A 1 15 CYS 15 15 15 CYS CYS A . n 
A 1 16 GLY 16 16 16 GLY GLY A . n 
A 1 17 GLY 17 17 17 GLY GLY A . n 
A 1 18 CYS 18 18 18 CYS CYS A . n 
A 1 19 GLU 19 19 19 GLU GLU A . n 
A 1 20 GLY 20 20 20 GLY GLY A . n 
A 1 21 THR 21 21 21 THR THR A . n 
A 1 22 CYS 22 22 22 CYS CYS A . n 
A 1 23 ALA 23 23 23 ALA ALA A . n 
A 1 24 GLN 24 24 24 GLN GLN A . n 
A 1 25 LYS 25 25 25 LYS LYS A . n 
A 1 26 ILE 26 26 26 ILE ILE A . n 
A 1 27 VAL 27 27 27 VAL VAL A . n 
A 1 28 PRO 28 28 28 PRO PRO A . n 
A 1 29 CYS 29 29 29 CYS CYS A . n 
A 1 30 THR 30 30 30 THR THR A . n 
A 1 31 ARG 31 31 31 ARG ARG A . n 
A 1 32 GLU 32 32 32 GLU GLU A . n 
A 1 33 CYS 33 33 33 CYS CYS A . n 
A 1 34 LYS 34 34 34 LYS LYS A . n 
A 1 35 PRO 35 35 35 PRO PRO A . n 
A 1 36 PRO 36 36 36 PRO PRO A . n 
A 1 37 ARG 37 37 37 ARG ARG A . n 
A 1 38 CYS 38 38 38 CYS CYS A . n 
A 1 39 GLU 39 39 39 GLU GLU A . n 
A 1 40 CYS 40 40 40 CYS CYS A . n 
A 1 41 ILE 41 41 41 ILE ILE A . n 
A 1 42 ALA 42 42 42 ALA ALA A . n 
A 1 43 SER 43 43 43 SER SER A . n 
A 1 44 ALA 44 44 44 ALA ALA A . n 
A 1 45 GLY 45 45 45 GLY GLY A . n 
A 1 46 PHE 46 46 46 PHE PHE A . n 
A 1 47 VAL 47 47 47 VAL VAL A . n 
A 1 48 ARG 48 48 48 ARG ARG A . n 
A 1 49 ASP 49 49 49 ASP ASP A . n 
A 1 50 ALA 50 50 50 ALA ALA A . n 
A 1 51 GLN 51 51 51 GLN GLN A . n 
A 1 52 GLY 52 52 52 GLY GLY A . n 
A 1 53 ASN 53 53 53 ASN ASN A . n 
A 1 54 CYS 54 54 54 CYS CYS A . n 
A 1 55 ILE 55 55 55 ILE ILE A . n 
A 1 56 LYS 56 56 56 LYS LYS A . n 
A 1 57 PHE 57 57 57 PHE PHE A . n 
A 1 58 GLU 58 58 58 GLU GLU A . n 
A 1 59 ASP 59 59 59 ASP ASP A . n 
A 1 60 CYS 60 60 60 CYS CYS A . n 
A 1 61 PRO 61 61 61 PRO PRO A . n 
A 1 62 LYS 62 62 62 LYS LYS A . n 
# 
_cell.entry_id           1ATA 
_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                         1ATA 
_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          1ATA 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_database_PDB_matrix.entry_id          1ATA 
_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                  1ATA 
_struct.title                     
;HIGH-RESOLUTION STRUCTURE OF ASCARIS TRYPSIN INHIBITOR IN SOLUTION: DIRECT EVIDENCE FOR A PH INDUCED CONFORMATIONAL TRANSITION IN THE REACTIVE SITE
;
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1ATA 
_struct_keywords.pdbx_keywords   'PROTEINASE INHIBITOR(TRYPSIN)' 
_struct_keywords.text            'PROTEINASE INHIBITOR(TRYPSIN)' 
# 
_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                    ITR1_ASCSU 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P19398 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_seq_one_letter_code   EAEKCTKPNEQWTKCGGCEGTCAQKIVPCTRECKPPRCECIASAGFVRDAQGNCIKFEDCPK 
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1ATA 
_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             P19398 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  62 
_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 5  SG ? ? ? 1_555 A CYS 38 SG ? ? A CYS 5  A CYS 38 1_555 ? ? ? ? ? ? ? 2.018 ? ? 
disulf2 disulf ? ? A CYS 15 SG ? ? ? 1_555 A CYS 33 SG ? ? A CYS 15 A CYS 33 1_555 ? ? ? ? ? ? ? 2.021 ? ? 
disulf3 disulf ? ? A CYS 18 SG ? ? ? 1_555 A CYS 29 SG ? ? A CYS 18 A CYS 29 1_555 ? ? ? ? ? ? ? 2.018 ? ? 
disulf4 disulf ? ? A CYS 22 SG ? ? ? 1_555 A CYS 60 SG ? ? A CYS 22 A CYS 60 1_555 ? ? ? ? ? ? ? 2.015 ? ? 
disulf5 disulf ? ? A CYS 40 SG ? ? ? 1_555 A CYS 54 SG ? ? A CYS 40 A CYS 54 1_555 ? ? ? ? ? ? ? 2.018 ? ? 
# 
_struct_conn_type.id          disulf 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_modification_feature.ordinal 
_pdbx_modification_feature.label_comp_id 
_pdbx_modification_feature.label_asym_id 
_pdbx_modification_feature.label_seq_id 
_pdbx_modification_feature.label_alt_id 
_pdbx_modification_feature.modified_residue_label_comp_id 
_pdbx_modification_feature.modified_residue_label_asym_id 
_pdbx_modification_feature.modified_residue_label_seq_id 
_pdbx_modification_feature.modified_residue_label_alt_id 
_pdbx_modification_feature.auth_comp_id 
_pdbx_modification_feature.auth_asym_id 
_pdbx_modification_feature.auth_seq_id 
_pdbx_modification_feature.PDB_ins_code 
_pdbx_modification_feature.symmetry 
_pdbx_modification_feature.modified_residue_auth_comp_id 
_pdbx_modification_feature.modified_residue_auth_asym_id 
_pdbx_modification_feature.modified_residue_auth_seq_id 
_pdbx_modification_feature.modified_residue_PDB_ins_code 
_pdbx_modification_feature.modified_residue_symmetry 
_pdbx_modification_feature.comp_id_linking_atom 
_pdbx_modification_feature.modified_residue_id_linking_atom 
_pdbx_modification_feature.modified_residue_id 
_pdbx_modification_feature.ref_pcm_id 
_pdbx_modification_feature.ref_comp_id 
_pdbx_modification_feature.type 
_pdbx_modification_feature.category 
1 CYS A 5  ? CYS A 38 ? CYS A 5  ? 1_555 CYS A 38 ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS A 15 ? CYS A 33 ? CYS A 15 ? 1_555 CYS A 33 ? 1_555 SG SG . . . None 'Disulfide bridge' 
3 CYS A 18 ? CYS A 29 ? CYS A 18 ? 1_555 CYS A 29 ? 1_555 SG SG . . . None 'Disulfide bridge' 
4 CYS A 22 ? CYS A 60 ? CYS A 22 ? 1_555 CYS A 60 ? 1_555 SG SG . . . None 'Disulfide bridge' 
5 CYS A 40 ? CYS A 54 ? CYS A 40 ? 1_555 CYS A 54 ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
A ? 2 ? 
B ? 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 
B 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 GLN A 11 ? THR A 13 ? GLN A 11 THR A 13 
A 2 ARG A 37 ? GLU A 39 ? ARG A 37 GLU A 39 
B 1 PHE A 46 ? ASP A 49 ? PHE A 46 ASP A 49 
B 2 ASN A 53 ? LYS A 56 ? ASN A 53 LYS 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 
A 1 2 O THR A 13 ? O THR A 13 N ARG A 37 ? N ARG A 37 
B 1 2 N ASP A 49 ? N ASP A 49 O ASN A 53 ? O ASN A 53 
# 
_pdbx_entry_details.entry_id                   1ATA 
_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 
# 
_pdbx_validate_rmsd_bond.id                        1 
_pdbx_validate_rmsd_bond.PDB_model_num             1 
_pdbx_validate_rmsd_bond.auth_atom_id_1            CG 
_pdbx_validate_rmsd_bond.auth_asym_id_1            A 
_pdbx_validate_rmsd_bond.auth_comp_id_1            TRP 
_pdbx_validate_rmsd_bond.auth_seq_id_1             12 
_pdbx_validate_rmsd_bond.PDB_ins_code_1            ? 
_pdbx_validate_rmsd_bond.label_alt_id_1            ? 
_pdbx_validate_rmsd_bond.auth_atom_id_2            CD2 
_pdbx_validate_rmsd_bond.auth_asym_id_2            A 
_pdbx_validate_rmsd_bond.auth_comp_id_2            TRP 
_pdbx_validate_rmsd_bond.auth_seq_id_2             12 
_pdbx_validate_rmsd_bond.PDB_ins_code_2            ? 
_pdbx_validate_rmsd_bond.label_alt_id_2            ? 
_pdbx_validate_rmsd_bond.bond_value                1.311 
_pdbx_validate_rmsd_bond.bond_target_value         1.432 
_pdbx_validate_rmsd_bond.bond_deviation            -0.121 
_pdbx_validate_rmsd_bond.bond_standard_deviation   0.017 
_pdbx_validate_rmsd_bond.linker_flag               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 CG  A TRP 12 ? ? CD1 A TRP 12 ? ? NE1 A TRP 12 ? ? 103.48 110.10 -6.62 1.00 N 
2 1 NE1 A TRP 12 ? ? CE2 A TRP 12 ? ? CZ2 A TRP 12 ? ? 139.21 130.40 8.81  1.10 N 
3 1 NE1 A TRP 12 ? ? CE2 A TRP 12 ? ? CD2 A TRP 12 ? ? 100.46 107.30 -6.84 1.00 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 GLU A 3  ? ? -43.86  100.33  
2  1 THR A 6  ? ? -90.39  -64.76  
3  1 PRO A 8  ? ? -60.38  -175.18 
4  1 ASN A 9  ? ? 57.08   -80.10  
5  1 GLU A 10 ? ? -47.78  99.78   
6  1 GLU A 19 ? ? -154.09 -155.51 
7  1 CYS A 29 ? ? -161.43 116.74  
8  1 ARG A 31 ? ? -64.87  -168.50 
9  1 GLU A 32 ? ? -122.22 -77.04  
10 1 CYS A 33 ? ? -168.18 119.04  
11 1 GLU A 39 ? ? -171.81 -172.76 
12 1 SER A 43 ? ? -57.40  -6.32   
13 1 LYS A 56 ? ? -48.03  162.61  
14 1 PRO A 61 ? ? -55.64  -162.74 
# 
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 31 ? ? 0.220 'SIDE CHAIN' 
2 1 ARG A 37 ? ? 0.252 'SIDE CHAIN' 
3 1 ARG A 48 ? ? 0.305 'SIDE CHAIN' 
# 
_pdbx_nmr_ensemble.entry_id                             1ATA 
_pdbx_nmr_ensemble.conformers_calculated_total_number   ? 
_pdbx_nmr_ensemble.conformers_submitted_total_number    1 
_pdbx_nmr_ensemble.conformer_selection_criteria         ? 
# 
_pdbx_nmr_refine.entry_id           1ATA 
_pdbx_nmr_refine.method             ? 
_pdbx_nmr_refine.details            
;THE 3D STRUCTURE OF THE PH 4.75 FORM OF THE ASCARIS TRYPSIN
INHIBITOR IN SOLUTION BY NMR IS BASED ON 1078 EXPERIMENTAL
RESTRAINTS COMPRISING:  43 SHORT RANGE (1 < |I-J| <=5) AND
218 LONG RANGE (|I-J|>5) INTERRESIDUE INTERPROTON
DISTANCE RESTRAINTS, 320 INTRARESIDUE INTERPROTON DISTANCE
RESTRAINTS, 48 DISTANCE RESTRAINTS FOR 4 HYDROGEN BONDS,
AND 59 PHI, 49 PSI AND 41 CHI1 TORSION ANGLE RESTRAINTS.  A
COMPLETE LIST OF EXPERIMENTAL RESTRAINTS HAS BEEN
DEPOSITED WITH THE BROOKHAVEN DATA BANK.

THE STRUCTURES ARE CALCULATED USING THE HYBRID METRIC
MATRIX DISTANCE GEOMETRY-DYNAMICAL SIMULATED ANNEALING
METHOD DESCRIBED BY:  NILGES, M., CLORE, G.M.  &
GRONENBORN, A.M.  (1988) FEBS LETT 29, 317-324 ALL
STRUCTURAL STATISTICS ARE GIVEN IN REFERENCE 1.

THIS ENTRY PRESENTS THE RESTRAINED MINIMIZED AVERAGE
STRUCTURE (SA)R.  THIS IS OBTAINED BY FIRST AVERAGING THE
COORDINATES OF THE INDIVIDUAL 32 DYNAMICAL SIMULATED
ANNEALING SA STRUCTURES BEST FITTED TO RESIDUES 5 - 60, AND
SUBJECTING THE RESULTING COORDINATES TO RESTRAINED
MINIMIZATION.  COLUMNS 61 - 66 IN THIS SET OF COORDINATES
(THE B VALUE FIELD IN X-RAY STRUCTURES) GIVES THE AVERAGE
RMS DIFFERENCE BETWEEN THE INDIVIDUAL SA STRUCTURES AND THE
MEAN STRUCTURE.  THE QUANTITIES IN THIS FIELD OF THE
INDIVIDUAL STRUCTURES HAVE NO MEANING.  THE INDIVIDUAL
STRUCTURES ARE PRESENTED IN PROTEIN DATA BANK ENTRY 1ATD.
;
_pdbx_nmr_refine.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 
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 
ILE N    N N N 137 
ILE CA   C N S 138 
ILE C    C N N 139 
ILE O    O N N 140 
ILE CB   C N S 141 
ILE CG1  C N N 142 
ILE CG2  C N N 143 
ILE CD1  C N N 144 
ILE OXT  O N N 145 
ILE H    H N N 146 
ILE H2   H N N 147 
ILE HA   H N N 148 
ILE HB   H N N 149 
ILE HG12 H N N 150 
ILE HG13 H N N 151 
ILE HG21 H N N 152 
ILE HG22 H N N 153 
ILE HG23 H N N 154 
ILE HD11 H N N 155 
ILE HD12 H N N 156 
ILE HD13 H N N 157 
ILE HXT  H N N 158 
LYS N    N N N 159 
LYS CA   C N S 160 
LYS C    C N N 161 
LYS O    O N N 162 
LYS CB   C N N 163 
LYS CG   C N N 164 
LYS CD   C N N 165 
LYS CE   C N N 166 
LYS NZ   N N N 167 
LYS OXT  O N N 168 
LYS H    H N N 169 
LYS H2   H N N 170 
LYS HA   H N N 171 
LYS HB2  H N N 172 
LYS HB3  H N N 173 
LYS HG2  H N N 174 
LYS HG3  H N N 175 
LYS HD2  H N N 176 
LYS HD3  H N N 177 
LYS HE2  H N N 178 
LYS HE3  H N N 179 
LYS HZ1  H N N 180 
LYS HZ2  H N N 181 
LYS HZ3  H N N 182 
LYS HXT  H N N 183 
PHE N    N N N 184 
PHE CA   C N S 185 
PHE C    C N N 186 
PHE O    O N N 187 
PHE CB   C N N 188 
PHE CG   C Y N 189 
PHE CD1  C Y N 190 
PHE CD2  C Y N 191 
PHE CE1  C Y N 192 
PHE CE2  C Y N 193 
PHE CZ   C Y N 194 
PHE OXT  O N N 195 
PHE H    H N N 196 
PHE H2   H N N 197 
PHE HA   H N N 198 
PHE HB2  H N N 199 
PHE HB3  H N N 200 
PHE HD1  H N N 201 
PHE HD2  H N N 202 
PHE HE1  H N N 203 
PHE HE2  H N N 204 
PHE HZ   H N N 205 
PHE HXT  H N N 206 
PRO N    N N N 207 
PRO CA   C N S 208 
PRO C    C N N 209 
PRO O    O N N 210 
PRO CB   C N N 211 
PRO CG   C N N 212 
PRO CD   C N N 213 
PRO OXT  O N N 214 
PRO H    H N N 215 
PRO HA   H N N 216 
PRO HB2  H N N 217 
PRO HB3  H N N 218 
PRO HG2  H N N 219 
PRO HG3  H N N 220 
PRO HD2  H N N 221 
PRO HD3  H N N 222 
PRO HXT  H N N 223 
SER N    N N N 224 
SER CA   C N S 225 
SER C    C N N 226 
SER O    O N N 227 
SER CB   C N N 228 
SER OG   O N N 229 
SER OXT  O N N 230 
SER H    H N N 231 
SER H2   H N N 232 
SER HA   H N N 233 
SER HB2  H N N 234 
SER HB3  H N N 235 
SER HG   H N N 236 
SER HXT  H N N 237 
THR N    N N N 238 
THR CA   C N S 239 
THR C    C N N 240 
THR O    O N N 241 
THR CB   C N R 242 
THR OG1  O N N 243 
THR CG2  C N N 244 
THR OXT  O N N 245 
THR H    H N N 246 
THR H2   H N N 247 
THR HA   H N N 248 
THR HB   H N N 249 
THR HG1  H N N 250 
THR HG21 H N N 251 
THR HG22 H N N 252 
THR HG23 H N N 253 
THR HXT  H N N 254 
TRP N    N N N 255 
TRP CA   C N S 256 
TRP C    C N N 257 
TRP O    O N N 258 
TRP CB   C N N 259 
TRP CG   C Y N 260 
TRP CD1  C Y N 261 
TRP CD2  C Y N 262 
TRP NE1  N Y N 263 
TRP CE2  C Y N 264 
TRP CE3  C Y N 265 
TRP CZ2  C Y N 266 
TRP CZ3  C Y N 267 
TRP CH2  C Y N 268 
TRP OXT  O N N 269 
TRP H    H N N 270 
TRP H2   H N N 271 
TRP HA   H N N 272 
TRP HB2  H N N 273 
TRP HB3  H N N 274 
TRP HD1  H N N 275 
TRP HE1  H N N 276 
TRP HE3  H N N 277 
TRP HZ2  H N N 278 
TRP HZ3  H N N 279 
TRP HH2  H N N 280 
TRP HXT  H N N 281 
VAL N    N N N 282 
VAL CA   C N S 283 
VAL C    C N N 284 
VAL O    O N N 285 
VAL CB   C N N 286 
VAL CG1  C N N 287 
VAL CG2  C N N 288 
VAL OXT  O N N 289 
VAL H    H N N 290 
VAL H2   H N N 291 
VAL HA   H N N 292 
VAL HB   H N N 293 
VAL HG11 H N N 294 
VAL HG12 H N N 295 
VAL HG13 H N N 296 
VAL HG21 H N N 297 
VAL HG22 H N N 298 
VAL HG23 H N N 299 
VAL HXT  H N N 300 
# 
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 
ILE N   CA   sing N N 129 
ILE N   H    sing N N 130 
ILE N   H2   sing N N 131 
ILE CA  C    sing N N 132 
ILE CA  CB   sing N N 133 
ILE CA  HA   sing N N 134 
ILE C   O    doub N N 135 
ILE C   OXT  sing N N 136 
ILE CB  CG1  sing N N 137 
ILE CB  CG2  sing N N 138 
ILE CB  HB   sing N N 139 
ILE CG1 CD1  sing N N 140 
ILE CG1 HG12 sing N N 141 
ILE CG1 HG13 sing N N 142 
ILE CG2 HG21 sing N N 143 
ILE CG2 HG22 sing N N 144 
ILE CG2 HG23 sing N N 145 
ILE CD1 HD11 sing N N 146 
ILE CD1 HD12 sing N N 147 
ILE CD1 HD13 sing N N 148 
ILE OXT HXT  sing N N 149 
LYS N   CA   sing N N 150 
LYS N   H    sing N N 151 
LYS N   H2   sing N N 152 
LYS CA  C    sing N N 153 
LYS CA  CB   sing N N 154 
LYS CA  HA   sing N N 155 
LYS C   O    doub N N 156 
LYS C   OXT  sing N N 157 
LYS CB  CG   sing N N 158 
LYS CB  HB2  sing N N 159 
LYS CB  HB3  sing N N 160 
LYS CG  CD   sing N N 161 
LYS CG  HG2  sing N N 162 
LYS CG  HG3  sing N N 163 
LYS CD  CE   sing N N 164 
LYS CD  HD2  sing N N 165 
LYS CD  HD3  sing N N 166 
LYS CE  NZ   sing N N 167 
LYS CE  HE2  sing N N 168 
LYS CE  HE3  sing N N 169 
LYS NZ  HZ1  sing N N 170 
LYS NZ  HZ2  sing N N 171 
LYS NZ  HZ3  sing N N 172 
LYS OXT HXT  sing N N 173 
PHE N   CA   sing N N 174 
PHE N   H    sing N N 175 
PHE N   H2   sing N N 176 
PHE CA  C    sing N N 177 
PHE CA  CB   sing N N 178 
PHE CA  HA   sing N N 179 
PHE C   O    doub N N 180 
PHE C   OXT  sing N N 181 
PHE CB  CG   sing N N 182 
PHE CB  HB2  sing N N 183 
PHE CB  HB3  sing N N 184 
PHE CG  CD1  doub Y N 185 
PHE CG  CD2  sing Y N 186 
PHE CD1 CE1  sing Y N 187 
PHE CD1 HD1  sing N N 188 
PHE CD2 CE2  doub Y N 189 
PHE CD2 HD2  sing N N 190 
PHE CE1 CZ   doub Y N 191 
PHE CE1 HE1  sing N N 192 
PHE CE2 CZ   sing Y N 193 
PHE CE2 HE2  sing N N 194 
PHE CZ  HZ   sing N N 195 
PHE OXT HXT  sing N N 196 
PRO N   CA   sing N N 197 
PRO N   CD   sing N N 198 
PRO N   H    sing N N 199 
PRO CA  C    sing N N 200 
PRO CA  CB   sing N N 201 
PRO CA  HA   sing N N 202 
PRO C   O    doub N N 203 
PRO C   OXT  sing N N 204 
PRO CB  CG   sing N N 205 
PRO CB  HB2  sing N N 206 
PRO CB  HB3  sing N N 207 
PRO CG  CD   sing N N 208 
PRO CG  HG2  sing N N 209 
PRO CG  HG3  sing N N 210 
PRO CD  HD2  sing N N 211 
PRO CD  HD3  sing N N 212 
PRO OXT HXT  sing N N 213 
SER N   CA   sing N N 214 
SER N   H    sing N N 215 
SER N   H2   sing N N 216 
SER CA  C    sing N N 217 
SER CA  CB   sing N N 218 
SER CA  HA   sing N N 219 
SER C   O    doub N N 220 
SER C   OXT  sing N N 221 
SER CB  OG   sing N N 222 
SER CB  HB2  sing N N 223 
SER CB  HB3  sing N N 224 
SER OG  HG   sing N N 225 
SER OXT HXT  sing N N 226 
THR N   CA   sing N N 227 
THR N   H    sing N N 228 
THR N   H2   sing N N 229 
THR CA  C    sing N N 230 
THR CA  CB   sing N N 231 
THR CA  HA   sing N N 232 
THR C   O    doub N N 233 
THR C   OXT  sing N N 234 
THR CB  OG1  sing N N 235 
THR CB  CG2  sing N N 236 
THR CB  HB   sing N N 237 
THR OG1 HG1  sing N N 238 
THR CG2 HG21 sing N N 239 
THR CG2 HG22 sing N N 240 
THR CG2 HG23 sing N N 241 
THR OXT HXT  sing N N 242 
TRP N   CA   sing N N 243 
TRP N   H    sing N N 244 
TRP N   H2   sing N N 245 
TRP CA  C    sing N N 246 
TRP CA  CB   sing N N 247 
TRP CA  HA   sing N N 248 
TRP C   O    doub N N 249 
TRP C   OXT  sing N N 250 
TRP CB  CG   sing N N 251 
TRP CB  HB2  sing N N 252 
TRP CB  HB3  sing N N 253 
TRP CG  CD1  doub Y N 254 
TRP CG  CD2  sing Y N 255 
TRP CD1 NE1  sing Y N 256 
TRP CD1 HD1  sing N N 257 
TRP CD2 CE2  doub Y N 258 
TRP CD2 CE3  sing Y N 259 
TRP NE1 CE2  sing Y N 260 
TRP NE1 HE1  sing N N 261 
TRP CE2 CZ2  sing Y N 262 
TRP CE3 CZ3  doub Y N 263 
TRP CE3 HE3  sing N N 264 
TRP CZ2 CH2  doub Y N 265 
TRP CZ2 HZ2  sing N N 266 
TRP CZ3 CH2  sing Y N 267 
TRP CZ3 HZ3  sing N N 268 
TRP CH2 HH2  sing N N 269 
TRP OXT HXT  sing N N 270 
VAL N   CA   sing N N 271 
VAL N   H    sing N N 272 
VAL N   H2   sing N N 273 
VAL CA  C    sing N N 274 
VAL CA  CB   sing N N 275 
VAL CA  HA   sing N N 276 
VAL C   O    doub N N 277 
VAL C   OXT  sing N N 278 
VAL CB  CG1  sing N N 279 
VAL CB  CG2  sing N N 280 
VAL CB  HB   sing N N 281 
VAL CG1 HG11 sing N N 282 
VAL CG1 HG12 sing N N 283 
VAL CG1 HG13 sing N N 284 
VAL CG2 HG21 sing N N 285 
VAL CG2 HG22 sing N N 286 
VAL CG2 HG23 sing N N 287 
VAL OXT HXT  sing N N 288 
# 
_atom_sites.entry_id                    1ATA 
_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_