data_1APQ
# 
_entry.id   1APQ 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.398 
_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   1APQ         pdb_00001apq 10.2210/pdb1apq/pdb 
WWPDB D_1000171105 ?            ?                   
# 
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 1997-09-17 
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 2024-11-13 
# 
_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' 'Data collection'           
4 4 'Structure model' 'Database references'       
5 4 'Structure model' 'Derived calculations'      
6 4 'Structure model' Other                       
7 5 'Structure model' 'Data collection'           
8 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_nmr_software         
4 4 'Structure model' pdbx_struct_assembly      
5 4 'Structure model' pdbx_struct_oper_list     
6 5 'Structure model' chem_comp_atom            
7 5 'Structure model' chem_comp_bond            
8 5 'Structure model' pdbx_entry_details        
9 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'  
4 4 'Structure model' '_pdbx_nmr_software.name'             
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1APQ 
_pdbx_database_status.recvd_initial_deposition_date   1997-07-22 
_pdbx_database_status.deposit_site                    ? 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_mr                  REL 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Bersch, B.'       1 
'Hernandez, J.-F.' 2 
'Marion, D.'       3 
'Arlaud, G.J.'     4 
# 
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 
;Solution structure of the epidermal growth factor (EGF)-like module of human complement protease C1r, an atypical member of the EGF family.
;
Biochemistry 37 1204 1214 1998 BICHAW US 0006-2960 0033 ? 9477945 10.1021/bi971851v 
1       'Chemical Synthesis and Characterization of the Egf-Like Module of Human Complement Protease C1R' J.Pept.Res.  49 221  ? 
1997 JPERFA DK 1397-002X 2150 ? ?       ?                 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Bersch, B.'       1 ? 
primary 'Hernandez, J.F.'  2 ? 
primary 'Marion, D.'       3 ? 
primary 'Arlaud, G.J.'     4 ? 
1       'Hernandez, J.-F.' 5 ? 
1       'Bersch, B.'       6 ? 
1       'Petillot, Y.'     7 ? 
1       'Gagnon, J.'       8 ? 
1       'Arlaud, G.J.'     9 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 man 
_entity.pdbx_description           'COMPLEMENT PROTEASE C1R' 
_entity.formula_weight             5984.458 
_entity.pdbx_number_of_molecules   1 
_entity.pdbx_ec                    3.4.21.41 
_entity.pdbx_mutation              ? 
_entity.pdbx_fragment              'EGF-LIKE MODULE' 
_entity.details                    'CALCIUM-BINDING CONSENSUS SEQUENCE' 
# 
_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       AVDLDECASRSKSGEEDPQPQCQHLCHNYVGGYFCSCRPGYELQEDRHSCQAE 
_entity_poly.pdbx_seq_one_letter_code_can   AVDLDECASRSKSGEEDPQPQCQHLCHNYVGGYFCSCRPGYELQEDRHSCQAE 
_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  ALA n 
1 2  VAL n 
1 3  ASP n 
1 4  LEU n 
1 5  ASP n 
1 6  GLU n 
1 7  CYS n 
1 8  ALA n 
1 9  SER n 
1 10 ARG n 
1 11 SER n 
1 12 LYS n 
1 13 SER n 
1 14 GLY n 
1 15 GLU n 
1 16 GLU n 
1 17 ASP n 
1 18 PRO n 
1 19 GLN n 
1 20 PRO n 
1 21 GLN n 
1 22 CYS n 
1 23 GLN n 
1 24 HIS n 
1 25 LEU n 
1 26 CYS n 
1 27 HIS n 
1 28 ASN n 
1 29 TYR n 
1 30 VAL n 
1 31 GLY n 
1 32 GLY n 
1 33 TYR n 
1 34 PHE n 
1 35 CYS n 
1 36 SER n 
1 37 CYS n 
1 38 ARG n 
1 39 PRO n 
1 40 GLY n 
1 41 TYR n 
1 42 GLU n 
1 43 LEU n 
1 44 GLN n 
1 45 GLU n 
1 46 ASP n 
1 47 ARG n 
1 48 HIS n 
1 49 SER n 
1 50 CYS n 
1 51 GLN n 
1 52 ALA n 
1 53 GLU 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               human 
_entity_src_gen.gene_src_genus                     Homo 
_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      'Homo sapiens' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     9606 
_entity_src_gen.pdbx_gene_src_variant              ? 
_entity_src_gen.pdbx_gene_src_cell_line            ? 
_entity_src_gen.pdbx_gene_src_atcc                 ? 
_entity_src_gen.pdbx_gene_src_organ                ? 
_entity_src_gen.pdbx_gene_src_organelle            ? 
_entity_src_gen.pdbx_gene_src_cell                 ? 
_entity_src_gen.pdbx_gene_src_cellular_location    ? 
_entity_src_gen.host_org_common_name               ? 
_entity_src_gen.pdbx_host_org_scientific_name      ? 
_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  
HIS 'L-peptide linking' y HISTIDINE       ? 'C6 H10 N3 O2 1' 156.162 
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 
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  ALA 1  23 23 ALA ALA A . n 
A 1 2  VAL 2  24 24 VAL VAL A . n 
A 1 3  ASP 3  25 25 ASP ASP A . n 
A 1 4  LEU 4  26 26 LEU LEU A . n 
A 1 5  ASP 5  27 27 ASP ASP A . n 
A 1 6  GLU 6  28 28 GLU GLU A . n 
A 1 7  CYS 7  29 29 CYS CYS A . n 
A 1 8  ALA 8  30 30 ALA ALA A . n 
A 1 9  SER 9  31 31 SER SER A . n 
A 1 10 ARG 10 32 32 ARG ARG A . n 
A 1 11 SER 11 33 33 SER SER A . n 
A 1 12 LYS 12 34 34 LYS LYS A . n 
A 1 13 SER 13 35 35 SER SER A . n 
A 1 14 GLY 14 36 36 GLY GLY A . n 
A 1 15 GLU 15 37 37 GLU GLU A . n 
A 1 16 GLU 16 38 38 GLU GLU A . n 
A 1 17 ASP 17 39 39 ASP ASP A . n 
A 1 18 PRO 18 40 40 PRO PRO A . n 
A 1 19 GLN 19 41 41 GLN GLN A . n 
A 1 20 PRO 20 42 42 PRO PRO A . n 
A 1 21 GLN 21 43 43 GLN GLN A . n 
A 1 22 CYS 22 44 44 CYS CYS A . n 
A 1 23 GLN 23 45 45 GLN GLN A . n 
A 1 24 HIS 24 46 46 HIS HIS A . n 
A 1 25 LEU 25 47 47 LEU LEU A . n 
A 1 26 CYS 26 48 48 CYS CYS A . n 
A 1 27 HIS 27 49 49 HIS HIS A . n 
A 1 28 ASN 28 50 50 ASN ASN A . n 
A 1 29 TYR 29 51 51 TYR TYR A . n 
A 1 30 VAL 30 52 52 VAL VAL A . n 
A 1 31 GLY 31 53 53 GLY GLY A . n 
A 1 32 GLY 32 54 54 GLY GLY A . n 
A 1 33 TYR 33 55 55 TYR TYR A . n 
A 1 34 PHE 34 56 56 PHE PHE A . n 
A 1 35 CYS 35 57 57 CYS CYS A . n 
A 1 36 SER 36 58 58 SER SER A . n 
A 1 37 CYS 37 59 59 CYS CYS A . n 
A 1 38 ARG 38 60 60 ARG ARG A . n 
A 1 39 PRO 39 61 61 PRO PRO A . n 
A 1 40 GLY 40 62 62 GLY GLY A . n 
A 1 41 TYR 41 63 63 TYR TYR A . n 
A 1 42 GLU 42 64 64 GLU GLU A . n 
A 1 43 LEU 43 65 65 LEU LEU A . n 
A 1 44 GLN 44 66 66 GLN GLN A . n 
A 1 45 GLU 45 67 67 GLU GLU A . n 
A 1 46 ASP 46 68 68 ASP ASP A . n 
A 1 47 ARG 47 69 69 ARG ARG A . n 
A 1 48 HIS 48 70 70 HIS HIS A . n 
A 1 49 SER 49 71 71 SER SER A . n 
A 1 50 CYS 50 72 72 CYS CYS A . n 
A 1 51 GLN 51 73 73 GLN GLN A . n 
A 1 52 ALA 52 74 74 ALA ALA A . n 
A 1 53 GLU 53 75 75 GLU GLU A . n 
# 
_cell.entry_id           1APQ 
_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                         1APQ 
_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          1APQ 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_database_PDB_matrix.entry_id          1APQ 
_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                  1APQ 
_struct.title                     'STRUCTURE OF THE EGF-LIKE MODULE OF HUMAN C1R, NMR, 19 STRUCTURES' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1APQ 
_struct_keywords.pdbx_keywords   COMPLEMENT 
_struct_keywords.text            'COMPLEMENT, EGF, CALCIUM BINDING, SERINE PROTEASE' 
# 
_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                    C1R_HUMAN 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P00736 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_seq_one_letter_code   
;MWLLYLLVPALFCRAGGSIPIPQKLFGEVTSPLFPKPYPNNFETTTVITVPTGYRVKLVFQQFDLEPSEGCFYDYVKISA
DKKSLGRFCGQLGSPLGNPPGKKEFMSQGNKMLLTFHTDFSNEENGTIMFYKGFLAYYQAVDLDECASRSKSGEEDPQPQ
CQHLCHNYVGGYFCSCRPGYELQEDRHSCQAECSSELYTEASGYISSLEYPRSYPPDLRCNYSIRVERGLTLHLKFLEPF
DIDDHQQVHCPYDQLQIYANGKNIGEFCGKQRPPDLDTSSNAVDLLFFTDESGDSRGWKLRYTTEIIKCPQPKTLDEFTI
IQNLQPQYQFRDYFIATCKQGYQLIEGNQVLHSFTAVCQDDGTWHRAMPRCKIKDCGQPRNLPNGDFRYTTTMGVNTYKA
RIQYYCHEPYYKMQTRAGSRESEQGVYTCTAQGIWKNEQKGEKIPRCLPVCGKPVNPVEQRQRIIGGQKAKMGNFPWQVF
TNIHGRGGGALLGDRWILTAAHTLYPKEHEAQSNASLDVFLGHTNVEELMKLGNHPIRRVSVHPDYRQDESYNFEGDIAL
LELENSVTLGPNLLPICLPDNDTFYDLGLMGYVSGFGVMEEKIAHDLRFVRLPVANPQACENWLRGKNRMDVFSQNMFCA
GHPSLKQDACQGDSGGVFAVRDPNTDRWVATGIVSWGIGCSRGYGFYTKVLNYVDWIKKEMEEED
;
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1APQ 
_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                 53 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P00736 
_struct_ref_seq.db_align_beg                  140 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  192 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       23 
_struct_ref_seq.pdbx_auth_seq_align_end       75 
# 
_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 7  SG ? ? ? 1_555 A CYS 26 SG ? ? A CYS 29 A CYS 48 1_555 ? ? ? ? ? ? ? 2.077 ? ? 
disulf2 disulf ? ? A CYS 22 SG ? ? ? 1_555 A CYS 35 SG ? ? A CYS 44 A CYS 57 1_555 ? ? ? ? ? ? ? 2.073 ? ? 
disulf3 disulf ? ? A CYS 37 SG ? ? ? 1_555 A CYS 50 SG ? ? A CYS 59 A CYS 72 1_555 ? ? ? ? ? ? ? 2.074 ? ? 
# 
_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 7  ? CYS A 26 ? CYS A 29 ? 1_555 CYS A 48 ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS A 22 ? CYS A 35 ? CYS A 44 ? 1_555 CYS A 57 ? 1_555 SG SG . . . None 'Disulfide bridge' 
3 CYS A 37 ? CYS A 50 ? CYS A 59 ? 1_555 CYS A 72 ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   2 
_struct_sheet.details          ? 
# 
_struct_sheet_order.sheet_id     A 
_struct_sheet_order.range_id_1   1 
_struct_sheet_order.range_id_2   2 
_struct_sheet_order.offset       ? 
_struct_sheet_order.sense        anti-parallel 
# 
loop_
_struct_sheet_range.sheet_id 
_struct_sheet_range.id 
_struct_sheet_range.beg_label_comp_id 
_struct_sheet_range.beg_label_asym_id 
_struct_sheet_range.beg_label_seq_id 
_struct_sheet_range.pdbx_beg_PDB_ins_code 
_struct_sheet_range.end_label_comp_id 
_struct_sheet_range.end_label_asym_id 
_struct_sheet_range.end_label_seq_id 
_struct_sheet_range.pdbx_end_PDB_ins_code 
_struct_sheet_range.beg_auth_comp_id 
_struct_sheet_range.beg_auth_asym_id 
_struct_sheet_range.beg_auth_seq_id 
_struct_sheet_range.end_auth_comp_id 
_struct_sheet_range.end_auth_asym_id 
_struct_sheet_range.end_auth_seq_id 
A 1 LEU A 25 ? TYR A 29 ? LEU A 47 TYR A 51 
A 2 GLY A 32 ? SER A 36 ? GLY A 54 SER A 58 
# 
_pdbx_struct_sheet_hbond.sheet_id                A 
_pdbx_struct_sheet_hbond.range_id_1              1 
_pdbx_struct_sheet_hbond.range_id_2              2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id   O 
_pdbx_struct_sheet_hbond.range_1_label_comp_id   LEU 
_pdbx_struct_sheet_hbond.range_1_label_asym_id   A 
_pdbx_struct_sheet_hbond.range_1_label_seq_id    25 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code    ? 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id    O 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id    LEU 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id    A 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id     47 
_pdbx_struct_sheet_hbond.range_2_label_atom_id   N 
_pdbx_struct_sheet_hbond.range_2_label_comp_id   SER 
_pdbx_struct_sheet_hbond.range_2_label_asym_id   A 
_pdbx_struct_sheet_hbond.range_2_label_seq_id    36 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code    ? 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id    N 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id    SER 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id    A 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id     58 
# 
_struct_site.id                   CAB 
_struct_site.pdbx_evidence_code   Unknown 
_struct_site.pdbx_auth_asym_id    ? 
_struct_site.pdbx_auth_comp_id    ? 
_struct_site.pdbx_auth_seq_id     ? 
_struct_site.pdbx_auth_ins_code   ? 
_struct_site.pdbx_num_residues    5 
_struct_site.details              'PROBABLE CALCIUM BINDING SITE.' 
# 
loop_
_struct_site_gen.id 
_struct_site_gen.site_id 
_struct_site_gen.pdbx_num_res 
_struct_site_gen.label_comp_id 
_struct_site_gen.label_asym_id 
_struct_site_gen.label_seq_id 
_struct_site_gen.pdbx_auth_ins_code 
_struct_site_gen.auth_comp_id 
_struct_site_gen.auth_asym_id 
_struct_site_gen.auth_seq_id 
_struct_site_gen.label_atom_id 
_struct_site_gen.label_alt_id 
_struct_site_gen.symmetry 
_struct_site_gen.details 
1 CAB 5 ASP A 3  ? ASP A 25 . ? 1_555 ? 
2 CAB 5 LEU A 4  ? LEU A 26 . ? 1_555 ? 
3 CAB 5 GLU A 6  ? GLU A 28 . ? 1_555 ? 
4 CAB 5 ASN A 28 ? ASN A 50 . ? 1_555 ? 
5 CAB 5 TYR A 29 ? TYR A 51 . ? 1_555 ? 
# 
_pdbx_entry_details.entry_id                   1APQ 
_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_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  CA A CYS 48 ? ? CB A CYS 48 ? ? SG A CYS 48 ? ? 121.70 114.20 7.50 1.10 N 
2 2  CA A CYS 48 ? ? CB A CYS 48 ? ? SG A CYS 48 ? ? 121.81 114.20 7.61 1.10 N 
3 9  CA A CYS 48 ? ? CB A CYS 48 ? ? SG A CYS 48 ? ? 122.32 114.20 8.12 1.10 N 
4 12 CA A CYS 48 ? ? CB A CYS 48 ? ? SG A CYS 48 ? ? 121.05 114.20 6.85 1.10 N 
5 15 CA A CYS 48 ? ? CB A CYS 48 ? ? SG A CYS 48 ? ? 121.10 114.20 6.90 1.10 N 
6 18 CA A CYS 48 ? ? CB A CYS 48 ? ? SG A CYS 48 ? ? 121.03 114.20 6.83 1.10 N 
7 19 CA A CYS 48 ? ? CB A CYS 48 ? ? SG A CYS 48 ? ? 122.45 114.20 8.25 1.10 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  SER A 33 ? ? 53.03   -149.18 
2   1  ASP A 39 ? ? -168.71 117.58  
3   1  GLN A 43 ? ? -59.33  102.96  
4   1  CYS A 44 ? ? 73.61   53.63   
5   1  HIS A 46 ? ? -101.64 -83.58  
6   1  PRO A 61 ? ? -47.02  156.67  
7   1  HIS A 70 ? ? -158.21 -37.50  
8   2  VAL A 24 ? ? 76.40   -56.77  
9   2  LEU A 26 ? ? -55.50  174.64  
10  2  ASP A 27 ? ? 65.93   92.59   
11  2  GLU A 28 ? ? -153.07 -60.08  
12  2  ARG A 32 ? ? 49.42   -110.84 
13  2  LYS A 34 ? ? 67.95   -62.60  
14  2  SER A 35 ? ? -151.59 57.15   
15  2  GLU A 38 ? ? 76.41   151.90  
16  2  ASP A 39 ? ? -154.85 75.78   
17  2  PRO A 42 ? ? -17.80  90.21   
18  2  GLN A 45 ? ? -6.97   -62.45  
19  2  HIS A 46 ? ? -88.00  -79.97  
20  2  ARG A 69 ? ? 85.26   43.17   
21  3  SER A 35 ? ? 28.62   65.93   
22  3  GLU A 37 ? ? 66.45   -70.05  
23  3  ASP A 39 ? ? 166.44  130.96  
24  3  GLN A 43 ? ? 68.13   -1.10   
25  3  GLN A 45 ? ? -31.44  -85.66  
26  3  HIS A 46 ? ? -124.87 -72.89  
27  3  PHE A 56 ? ? -92.93  -72.04  
28  3  CYS A 57 ? ? 104.34  167.36  
29  3  HIS A 70 ? ? -152.14 -27.41  
30  4  GLU A 28 ? ? -36.73  99.27   
31  4  ALA A 30 ? ? -120.48 -75.73  
32  4  ARG A 32 ? ? 63.28   168.82  
33  4  SER A 35 ? ? -68.42  71.40   
34  4  ASP A 39 ? ? -155.54 -61.42  
35  4  PRO A 42 ? ? -54.95  170.93  
36  4  GLN A 43 ? ? -77.51  -111.31 
37  4  CYS A 44 ? ? 156.16  164.19  
38  4  HIS A 46 ? ? -105.36 -94.12  
39  5  GLU A 28 ? ? -39.26  -36.12  
40  5  SER A 35 ? ? -150.33 -11.98  
41  5  ASP A 39 ? ? -166.20 92.16   
42  5  GLN A 43 ? ? -58.92  109.42  
43  5  GLN A 45 ? ? -60.44  -96.12  
44  5  HIS A 46 ? ? -83.46  -82.36  
45  5  GLU A 67 ? ? 73.36   -52.00  
46  5  ASP A 68 ? ? 114.13  -24.19  
47  6  SER A 33 ? ? -170.76 -63.15  
48  6  LYS A 34 ? ? -63.94  77.53   
49  6  SER A 35 ? ? -157.25 -68.90  
50  6  ASP A 39 ? ? 71.81   80.93   
51  6  HIS A 46 ? ? -96.21  -75.19  
52  6  PHE A 56 ? ? -112.15 -77.66  
53  6  CYS A 57 ? ? 97.03   166.70  
54  6  HIS A 70 ? ? -150.09 -45.43  
55  7  GLN A 43 ? ? -75.29  39.62   
56  7  CYS A 44 ? ? -178.16 135.42  
57  7  HIS A 46 ? ? -107.40 -90.58  
58  7  TYR A 51 ? ? -173.04 -174.55 
59  7  ARG A 69 ? ? 75.05   -32.05  
60  8  GLU A 28 ? ? -60.49  70.88   
61  8  CYS A 29 ? ? -174.37 -63.59  
62  8  LYS A 34 ? ? 61.91   60.53   
63  8  ASP A 39 ? ? 71.71   107.46  
64  8  PRO A 42 ? ? -73.92  -167.68 
65  8  HIS A 46 ? ? -107.83 -76.60  
66  8  TYR A 51 ? ? -177.19 -178.72 
67  8  GLU A 67 ? ? -58.92  -0.70   
68  8  ARG A 69 ? ? 72.66   -27.97  
69  9  GLU A 28 ? ? 177.99  93.20   
70  9  CYS A 29 ? ? 68.82   -64.00  
71  9  GLU A 38 ? ? -176.07 -169.75 
72  9  HIS A 46 ? ? -107.06 -84.74  
73  9  ASP A 68 ? ? -153.35 -14.56  
74  9  ARG A 69 ? ? 73.67   -34.26  
75  9  ALA A 74 ? ? -86.31  45.10   
76  10 ASP A 25 ? ? 108.52  161.83  
77  10 ASP A 27 ? ? -59.27  103.34  
78  10 LYS A 34 ? ? -64.34  78.54   
79  10 SER A 35 ? ? -156.68 47.57   
80  10 GLU A 37 ? ? -37.56  94.12   
81  10 CYS A 44 ? ? -59.45  101.62  
82  10 HIS A 46 ? ? -95.35  -82.63  
83  10 HIS A 70 ? ? -131.51 -42.92  
84  11 LEU A 26 ? ? 44.52   -137.55 
85  11 ASP A 27 ? ? -100.84 73.32   
86  11 ARG A 32 ? ? 47.39   -62.02  
87  11 SER A 33 ? ? -171.30 30.01   
88  11 SER A 35 ? ? -77.05  48.30   
89  11 PRO A 42 ? ? -49.03  105.46  
90  11 CYS A 44 ? ? 124.68  94.62   
91  11 HIS A 46 ? ? -95.72  -83.76  
92  11 TYR A 51 ? ? -177.41 -171.74 
93  11 ARG A 69 ? ? 75.95   -39.58  
94  12 LEU A 26 ? ? -92.37  -157.96 
95  12 CYS A 29 ? ? -103.94 58.68   
96  12 SER A 31 ? ? 69.26   -57.58  
97  12 ARG A 32 ? ? 69.61   -59.89  
98  12 SER A 33 ? ? -164.28 -167.77 
99  12 GLU A 38 ? ? 36.15   52.32   
100 12 ASP A 39 ? ? -146.12 -59.33  
101 12 GLN A 41 ? ? 98.76   138.57  
102 12 HIS A 46 ? ? -94.84  -92.72  
103 12 ARG A 69 ? ? 76.00   -3.02   
104 13 VAL A 24 ? ? 73.44   -51.48  
105 13 ARG A 32 ? ? -79.74  48.86   
106 13 GLU A 37 ? ? -43.37  106.26  
107 13 ASP A 39 ? ? -161.37 77.74   
108 13 HIS A 46 ? ? -108.25 -90.09  
109 13 TYR A 51 ? ? -171.56 -174.95 
110 13 GLU A 67 ? ? -59.52  -9.32   
111 13 ARG A 69 ? ? 74.22   -31.65  
112 14 GLU A 28 ? ? 34.97   39.60   
113 14 CYS A 29 ? ? 55.63   16.21   
114 14 LYS A 34 ? ? -50.78  105.70  
115 14 GLU A 37 ? ? 52.80   -97.48  
116 14 ASP A 39 ? ? -167.11 90.17   
117 14 GLN A 41 ? ? -118.68 74.87   
118 14 PRO A 42 ? ? -80.74  46.12   
119 14 CYS A 44 ? ? 89.79   91.95   
120 14 HIS A 46 ? ? -110.15 -87.99  
121 15 CYS A 29 ? ? -173.03 38.39   
122 15 ARG A 32 ? ? -60.59  84.25   
123 15 SER A 33 ? ? -68.64  26.84   
124 15 LYS A 34 ? ? -178.70 144.40  
125 15 SER A 35 ? ? 64.96   -65.58  
126 15 GLU A 38 ? ? -68.60  69.58   
127 15 GLN A 41 ? ? 71.39   130.39  
128 15 PRO A 42 ? ? -52.04  98.03   
129 15 HIS A 46 ? ? -107.31 -70.61  
130 15 GLU A 67 ? ? 49.93   71.16   
131 15 ARG A 69 ? ? 66.72   63.33   
132 15 HIS A 70 ? ? -144.53 -36.13  
133 16 SER A 35 ? ? -161.37 -80.57  
134 16 GLN A 41 ? ? 31.54   67.68   
135 16 PRO A 42 ? ? -71.93  -159.88 
136 16 HIS A 46 ? ? -111.64 -77.14  
137 16 GLU A 67 ? ? -57.82  -9.17   
138 16 ARG A 69 ? ? 82.02   26.19   
139 16 HIS A 70 ? ? -147.65 -43.89  
140 17 CYS A 29 ? ? 77.72   -48.89  
141 17 ALA A 30 ? ? -57.14  -72.60  
142 17 ARG A 32 ? ? -47.59  -19.71  
143 17 SER A 33 ? ? -154.21 58.21   
144 17 LYS A 34 ? ? 64.87   -77.19  
145 17 ASP A 39 ? ? -170.15 135.03  
146 17 PRO A 42 ? ? -68.99  75.97   
147 17 HIS A 46 ? ? -106.86 -68.38  
148 17 TYR A 51 ? ? -174.61 -174.26 
149 17 SER A 58 ? ? -131.55 -55.87  
150 17 CYS A 59 ? ? 105.03  175.07  
151 17 HIS A 70 ? ? -141.91 -47.05  
152 18 LYS A 34 ? ? 92.26   68.12   
153 18 HIS A 46 ? ? -109.56 -87.70  
154 18 TYR A 51 ? ? -177.71 -176.25 
155 18 ASP A 68 ? ? -171.38 -17.01  
156 18 ALA A 74 ? ? -85.14  44.04   
157 19 LEU A 26 ? ? -110.20 -152.33 
158 19 CYS A 29 ? ? -146.48 53.62   
159 19 ALA A 30 ? ? 76.26   -93.02  
160 19 ARG A 32 ? ? 69.27   -63.79  
161 19 SER A 33 ? ? 72.78   -37.36  
162 19 LYS A 34 ? ? -67.08  74.40   
163 19 SER A 35 ? ? -58.42  -80.06  
164 19 GLU A 37 ? ? -68.42  85.31   
165 19 GLU A 38 ? ? -69.15  68.16   
166 19 HIS A 46 ? ? -101.60 -79.02  
167 19 GLU A 67 ? ? 69.99   -17.81  
168 19 ASP A 68 ? ? 75.64   -3.98   
169 19 HIS A 70 ? ? -164.25 -47.90  
# 
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  3  TYR A 63 ? ? 0.082 'SIDE CHAIN' 
2  3  ARG A 69 ? ? 0.099 'SIDE CHAIN' 
3  4  ARG A 60 ? ? 0.080 'SIDE CHAIN' 
4  5  TYR A 63 ? ? 0.101 'SIDE CHAIN' 
5  6  PHE A 56 ? ? 0.093 'SIDE CHAIN' 
6  8  HIS A 46 ? ? 0.095 'SIDE CHAIN' 
7  9  TYR A 55 ? ? 0.081 'SIDE CHAIN' 
8  12 TYR A 55 ? ? 0.063 'SIDE CHAIN' 
9  12 TYR A 63 ? ? 0.089 'SIDE CHAIN' 
10 13 TYR A 55 ? ? 0.123 'SIDE CHAIN' 
11 13 TYR A 63 ? ? 0.140 'SIDE CHAIN' 
12 15 HIS A 46 ? ? 0.099 'SIDE CHAIN' 
13 19 TYR A 55 ? ? 0.112 'SIDE CHAIN' 
14 19 TYR A 63 ? ? 0.116 'SIDE CHAIN' 
15 19 ARG A 69 ? ? 0.101 'SIDE CHAIN' 
# 
_pdbx_nmr_ensemble.entry_id                             1APQ 
_pdbx_nmr_ensemble.conformers_calculated_total_number   25 
_pdbx_nmr_ensemble.conformers_submitted_total_number    19 
_pdbx_nmr_ensemble.conformer_selection_criteria         'EXPERIMENTAL ENERGY' 
# 
_pdbx_nmr_exptl_sample_conditions.conditions_id       1 
_pdbx_nmr_exptl_sample_conditions.temperature         288 
_pdbx_nmr_exptl_sample_conditions.pressure            ? 
_pdbx_nmr_exptl_sample_conditions.pH                  6.7 
_pdbx_nmr_exptl_sample_conditions.ionic_strength      ? 
_pdbx_nmr_exptl_sample_conditions.pressure_units      ? 
_pdbx_nmr_exptl_sample_conditions.temperature_units   K 
# 
_pdbx_nmr_exptl.experiment_id   1 
_pdbx_nmr_exptl.conditions_id   1 
_pdbx_nmr_exptl.type            NOESY 
_pdbx_nmr_exptl.solution_id     1 
# 
_pdbx_nmr_refine.entry_id           1APQ 
_pdbx_nmr_refine.method             'SIMULATED ANNEALING, RESTRAINED MOLECULAR DYNAMICS' 
_pdbx_nmr_refine.details            
'REFINEMENT DETAILS CAN BE FOUND IN THE FOLLOWING JOURNAL CITATION : BLACKLEDGE ET AL., J. MOL. BIOL. 245, 661-681 (1995).' 
_pdbx_nmr_refine.software_ordinal   1 
# 
loop_
_pdbx_nmr_software.classification 
_pdbx_nmr_software.name 
_pdbx_nmr_software.version 
_pdbx_nmr_software.authors 
_pdbx_nmr_software.ordinal 
refinement           'DISCOVER (MODIFICATION OF ST' ST BIOSYM 1 
'structure solution' Discover                       ?  ?      2 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
ALA N    N N N 1   
ALA CA   C N S 2   
ALA C    C N N 3   
ALA O    O N N 4   
ALA CB   C N N 5   
ALA OXT  O N N 6   
ALA H    H N N 7   
ALA H2   H N N 8   
ALA HA   H N N 9   
ALA HB1  H N N 10  
ALA HB2  H N N 11  
ALA HB3  H N N 12  
ALA HXT  H N N 13  
ARG N    N N N 14  
ARG CA   C N S 15  
ARG C    C N N 16  
ARG O    O N N 17  
ARG CB   C N N 18  
ARG CG   C N N 19  
ARG CD   C N N 20  
ARG NE   N N N 21  
ARG CZ   C N N 22  
ARG NH1  N N N 23  
ARG NH2  N N N 24  
ARG OXT  O N N 25  
ARG H    H N N 26  
ARG H2   H N N 27  
ARG HA   H N N 28  
ARG HB2  H N N 29  
ARG HB3  H N N 30  
ARG HG2  H N N 31  
ARG HG3  H N N 32  
ARG HD2  H N N 33  
ARG HD3  H N N 34  
ARG HE   H N N 35  
ARG HH11 H N N 36  
ARG HH12 H N N 37  
ARG HH21 H N N 38  
ARG HH22 H N N 39  
ARG HXT  H N N 40  
ASN N    N N N 41  
ASN CA   C N S 42  
ASN C    C N N 43  
ASN O    O N N 44  
ASN CB   C N N 45  
ASN CG   C N N 46  
ASN OD1  O N N 47  
ASN ND2  N N N 48  
ASN OXT  O N N 49  
ASN H    H N N 50  
ASN H2   H N N 51  
ASN HA   H N N 52  
ASN HB2  H N N 53  
ASN HB3  H N N 54  
ASN HD21 H N N 55  
ASN HD22 H N N 56  
ASN HXT  H N N 57  
ASP N    N N N 58  
ASP CA   C N S 59  
ASP C    C N N 60  
ASP O    O N N 61  
ASP CB   C N N 62  
ASP CG   C N N 63  
ASP OD1  O N N 64  
ASP OD2  O N N 65  
ASP OXT  O N N 66  
ASP H    H N N 67  
ASP H2   H N N 68  
ASP HA   H N N 69  
ASP HB2  H N N 70  
ASP HB3  H N N 71  
ASP HD2  H N N 72  
ASP HXT  H N N 73  
CYS N    N N N 74  
CYS CA   C N R 75  
CYS C    C N N 76  
CYS O    O N N 77  
CYS CB   C N N 78  
CYS SG   S N N 79  
CYS OXT  O N N 80  
CYS H    H N N 81  
CYS H2   H N N 82  
CYS HA   H N N 83  
CYS HB2  H N N 84  
CYS HB3  H N N 85  
CYS HG   H N N 86  
CYS HXT  H N N 87  
GLN N    N N N 88  
GLN CA   C N S 89  
GLN C    C N N 90  
GLN O    O N N 91  
GLN CB   C N N 92  
GLN CG   C N N 93  
GLN CD   C N N 94  
GLN OE1  O N N 95  
GLN NE2  N N N 96  
GLN OXT  O N N 97  
GLN H    H N N 98  
GLN H2   H N N 99  
GLN HA   H N N 100 
GLN HB2  H N N 101 
GLN HB3  H N N 102 
GLN HG2  H N N 103 
GLN HG3  H N N 104 
GLN HE21 H N N 105 
GLN HE22 H N N 106 
GLN HXT  H N N 107 
GLU N    N N N 108 
GLU CA   C N S 109 
GLU C    C N N 110 
GLU O    O N N 111 
GLU CB   C N N 112 
GLU CG   C N N 113 
GLU CD   C N N 114 
GLU OE1  O N N 115 
GLU OE2  O N N 116 
GLU OXT  O N N 117 
GLU H    H N N 118 
GLU H2   H N N 119 
GLU HA   H N N 120 
GLU HB2  H N N 121 
GLU HB3  H N N 122 
GLU HG2  H N N 123 
GLU HG3  H N N 124 
GLU HE2  H N N 125 
GLU HXT  H N N 126 
GLY N    N N N 127 
GLY CA   C N N 128 
GLY C    C N N 129 
GLY O    O N N 130 
GLY OXT  O N N 131 
GLY H    H N N 132 
GLY H2   H N N 133 
GLY HA2  H N N 134 
GLY HA3  H N N 135 
GLY HXT  H N N 136 
HIS N    N N N 137 
HIS CA   C N S 138 
HIS C    C N N 139 
HIS O    O N N 140 
HIS CB   C N N 141 
HIS CG   C Y N 142 
HIS ND1  N Y N 143 
HIS CD2  C Y N 144 
HIS CE1  C Y N 145 
HIS NE2  N Y N 146 
HIS OXT  O N N 147 
HIS H    H N N 148 
HIS H2   H N N 149 
HIS HA   H N N 150 
HIS HB2  H N N 151 
HIS HB3  H N N 152 
HIS HD1  H N N 153 
HIS HD2  H N N 154 
HIS HE1  H N N 155 
HIS HE2  H N N 156 
HIS HXT  H N N 157 
LEU N    N N N 158 
LEU CA   C N S 159 
LEU C    C N N 160 
LEU O    O N N 161 
LEU CB   C N N 162 
LEU CG   C N N 163 
LEU CD1  C N N 164 
LEU CD2  C N N 165 
LEU OXT  O N N 166 
LEU H    H N N 167 
LEU H2   H N N 168 
LEU HA   H N N 169 
LEU HB2  H N N 170 
LEU HB3  H N N 171 
LEU HG   H N N 172 
LEU HD11 H N N 173 
LEU HD12 H N N 174 
LEU HD13 H N N 175 
LEU HD21 H N N 176 
LEU HD22 H N N 177 
LEU HD23 H N N 178 
LEU HXT  H N N 179 
LYS N    N N N 180 
LYS CA   C N S 181 
LYS C    C N N 182 
LYS O    O N N 183 
LYS CB   C N N 184 
LYS CG   C N N 185 
LYS CD   C N N 186 
LYS CE   C N N 187 
LYS NZ   N N N 188 
LYS OXT  O N N 189 
LYS H    H N N 190 
LYS H2   H N N 191 
LYS HA   H N N 192 
LYS HB2  H N N 193 
LYS HB3  H N N 194 
LYS HG2  H N N 195 
LYS HG3  H N N 196 
LYS HD2  H N N 197 
LYS HD3  H N N 198 
LYS HE2  H N N 199 
LYS HE3  H N N 200 
LYS HZ1  H N N 201 
LYS HZ2  H N N 202 
LYS HZ3  H N N 203 
LYS HXT  H N N 204 
PHE N    N N N 205 
PHE CA   C N S 206 
PHE C    C N N 207 
PHE O    O N N 208 
PHE CB   C N N 209 
PHE CG   C Y N 210 
PHE CD1  C Y N 211 
PHE CD2  C Y N 212 
PHE CE1  C Y N 213 
PHE CE2  C Y N 214 
PHE CZ   C Y N 215 
PHE OXT  O N N 216 
PHE H    H N N 217 
PHE H2   H N N 218 
PHE HA   H N N 219 
PHE HB2  H N N 220 
PHE HB3  H N N 221 
PHE HD1  H N N 222 
PHE HD2  H N N 223 
PHE HE1  H N N 224 
PHE HE2  H N N 225 
PHE HZ   H N N 226 
PHE HXT  H N N 227 
PRO N    N N N 228 
PRO CA   C N S 229 
PRO C    C N N 230 
PRO O    O N N 231 
PRO CB   C N N 232 
PRO CG   C N N 233 
PRO CD   C N N 234 
PRO OXT  O N N 235 
PRO H    H N N 236 
PRO HA   H N N 237 
PRO HB2  H N N 238 
PRO HB3  H N N 239 
PRO HG2  H N N 240 
PRO HG3  H N N 241 
PRO HD2  H N N 242 
PRO HD3  H N N 243 
PRO HXT  H N N 244 
SER N    N N N 245 
SER CA   C N S 246 
SER C    C N N 247 
SER O    O N N 248 
SER CB   C N N 249 
SER OG   O N N 250 
SER OXT  O N N 251 
SER H    H N N 252 
SER H2   H N N 253 
SER HA   H N N 254 
SER HB2  H N N 255 
SER HB3  H N N 256 
SER HG   H N N 257 
SER HXT  H N N 258 
TYR N    N N N 259 
TYR CA   C N S 260 
TYR C    C N N 261 
TYR O    O N N 262 
TYR CB   C N N 263 
TYR CG   C Y N 264 
TYR CD1  C Y N 265 
TYR CD2  C Y N 266 
TYR CE1  C Y N 267 
TYR CE2  C Y N 268 
TYR CZ   C Y N 269 
TYR OH   O N N 270 
TYR OXT  O N N 271 
TYR H    H N N 272 
TYR H2   H N N 273 
TYR HA   H N N 274 
TYR HB2  H N N 275 
TYR HB3  H N N 276 
TYR HD1  H N N 277 
TYR HD2  H N N 278 
TYR HE1  H N N 279 
TYR HE2  H N N 280 
TYR HH   H N N 281 
TYR HXT  H N N 282 
VAL N    N N N 283 
VAL CA   C N S 284 
VAL C    C N N 285 
VAL O    O N N 286 
VAL CB   C N N 287 
VAL CG1  C N N 288 
VAL CG2  C N N 289 
VAL OXT  O N N 290 
VAL H    H N N 291 
VAL H2   H N N 292 
VAL HA   H N N 293 
VAL HB   H N N 294 
VAL HG11 H N N 295 
VAL HG12 H N N 296 
VAL HG13 H N N 297 
VAL HG21 H N N 298 
VAL HG22 H N N 299 
VAL HG23 H N N 300 
VAL HXT  H N N 301 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
ALA N   CA   sing N N 1   
ALA N   H    sing N N 2   
ALA N   H2   sing N N 3   
ALA CA  C    sing N N 4   
ALA CA  CB   sing N N 5   
ALA CA  HA   sing N N 6   
ALA C   O    doub N N 7   
ALA C   OXT  sing N N 8   
ALA CB  HB1  sing N N 9   
ALA CB  HB2  sing N N 10  
ALA CB  HB3  sing N N 11  
ALA OXT HXT  sing N N 12  
ARG N   CA   sing N N 13  
ARG N   H    sing N N 14  
ARG N   H2   sing N N 15  
ARG CA  C    sing N N 16  
ARG CA  CB   sing N N 17  
ARG CA  HA   sing N N 18  
ARG C   O    doub N N 19  
ARG C   OXT  sing N N 20  
ARG CB  CG   sing N N 21  
ARG CB  HB2  sing N N 22  
ARG CB  HB3  sing N N 23  
ARG CG  CD   sing N N 24  
ARG CG  HG2  sing N N 25  
ARG CG  HG3  sing N N 26  
ARG CD  NE   sing N N 27  
ARG CD  HD2  sing N N 28  
ARG CD  HD3  sing N N 29  
ARG NE  CZ   sing N N 30  
ARG NE  HE   sing N N 31  
ARG CZ  NH1  sing N N 32  
ARG CZ  NH2  doub N N 33  
ARG NH1 HH11 sing N N 34  
ARG NH1 HH12 sing N N 35  
ARG NH2 HH21 sing N N 36  
ARG NH2 HH22 sing N N 37  
ARG OXT HXT  sing N N 38  
ASN N   CA   sing N N 39  
ASN N   H    sing N N 40  
ASN N   H2   sing N N 41  
ASN CA  C    sing N N 42  
ASN CA  CB   sing N N 43  
ASN CA  HA   sing N N 44  
ASN C   O    doub N N 45  
ASN C   OXT  sing N N 46  
ASN CB  CG   sing N N 47  
ASN CB  HB2  sing N N 48  
ASN CB  HB3  sing N N 49  
ASN CG  OD1  doub N N 50  
ASN CG  ND2  sing N N 51  
ASN ND2 HD21 sing N N 52  
ASN ND2 HD22 sing N N 53  
ASN OXT HXT  sing N N 54  
ASP N   CA   sing N N 55  
ASP N   H    sing N N 56  
ASP N   H2   sing N N 57  
ASP CA  C    sing N N 58  
ASP CA  CB   sing N N 59  
ASP CA  HA   sing N N 60  
ASP C   O    doub N N 61  
ASP C   OXT  sing N N 62  
ASP CB  CG   sing N N 63  
ASP CB  HB2  sing N N 64  
ASP CB  HB3  sing N N 65  
ASP CG  OD1  doub N N 66  
ASP CG  OD2  sing N N 67  
ASP OD2 HD2  sing N N 68  
ASP OXT HXT  sing N N 69  
CYS N   CA   sing N N 70  
CYS N   H    sing N N 71  
CYS N   H2   sing N N 72  
CYS CA  C    sing N N 73  
CYS CA  CB   sing N N 74  
CYS CA  HA   sing N N 75  
CYS C   O    doub N N 76  
CYS C   OXT  sing N N 77  
CYS CB  SG   sing N N 78  
CYS CB  HB2  sing N N 79  
CYS CB  HB3  sing N N 80  
CYS SG  HG   sing N N 81  
CYS OXT HXT  sing N N 82  
GLN N   CA   sing N N 83  
GLN N   H    sing N N 84  
GLN N   H2   sing N N 85  
GLN CA  C    sing N N 86  
GLN CA  CB   sing N N 87  
GLN CA  HA   sing N N 88  
GLN C   O    doub N N 89  
GLN C   OXT  sing N N 90  
GLN CB  CG   sing N N 91  
GLN CB  HB2  sing N N 92  
GLN CB  HB3  sing N N 93  
GLN CG  CD   sing N N 94  
GLN CG  HG2  sing N N 95  
GLN CG  HG3  sing N N 96  
GLN CD  OE1  doub N N 97  
GLN CD  NE2  sing N N 98  
GLN NE2 HE21 sing N N 99  
GLN NE2 HE22 sing N N 100 
GLN OXT HXT  sing N N 101 
GLU N   CA   sing N N 102 
GLU N   H    sing N N 103 
GLU N   H2   sing N N 104 
GLU CA  C    sing N N 105 
GLU CA  CB   sing N N 106 
GLU CA  HA   sing N N 107 
GLU C   O    doub N N 108 
GLU C   OXT  sing N N 109 
GLU CB  CG   sing N N 110 
GLU CB  HB2  sing N N 111 
GLU CB  HB3  sing N N 112 
GLU CG  CD   sing N N 113 
GLU CG  HG2  sing N N 114 
GLU CG  HG3  sing N N 115 
GLU CD  OE1  doub N N 116 
GLU CD  OE2  sing N N 117 
GLU OE2 HE2  sing N N 118 
GLU OXT HXT  sing N N 119 
GLY N   CA   sing N N 120 
GLY N   H    sing N N 121 
GLY N   H2   sing N N 122 
GLY CA  C    sing N N 123 
GLY CA  HA2  sing N N 124 
GLY CA  HA3  sing N N 125 
GLY C   O    doub N N 126 
GLY C   OXT  sing N N 127 
GLY OXT HXT  sing N N 128 
HIS N   CA   sing N N 129 
HIS N   H    sing N N 130 
HIS N   H2   sing N N 131 
HIS CA  C    sing N N 132 
HIS CA  CB   sing N N 133 
HIS CA  HA   sing N N 134 
HIS C   O    doub N N 135 
HIS C   OXT  sing N N 136 
HIS CB  CG   sing N N 137 
HIS CB  HB2  sing N N 138 
HIS CB  HB3  sing N N 139 
HIS CG  ND1  sing Y N 140 
HIS CG  CD2  doub Y N 141 
HIS ND1 CE1  doub Y N 142 
HIS ND1 HD1  sing N N 143 
HIS CD2 NE2  sing Y N 144 
HIS CD2 HD2  sing N N 145 
HIS CE1 NE2  sing Y N 146 
HIS CE1 HE1  sing N N 147 
HIS NE2 HE2  sing N N 148 
HIS OXT HXT  sing N N 149 
LEU N   CA   sing N N 150 
LEU N   H    sing N N 151 
LEU N   H2   sing N N 152 
LEU CA  C    sing N N 153 
LEU CA  CB   sing N N 154 
LEU CA  HA   sing N N 155 
LEU C   O    doub N N 156 
LEU C   OXT  sing N N 157 
LEU CB  CG   sing N N 158 
LEU CB  HB2  sing N N 159 
LEU CB  HB3  sing N N 160 
LEU CG  CD1  sing N N 161 
LEU CG  CD2  sing N N 162 
LEU CG  HG   sing N N 163 
LEU CD1 HD11 sing N N 164 
LEU CD1 HD12 sing N N 165 
LEU CD1 HD13 sing N N 166 
LEU CD2 HD21 sing N N 167 
LEU CD2 HD22 sing N N 168 
LEU CD2 HD23 sing N N 169 
LEU OXT HXT  sing N N 170 
LYS N   CA   sing N N 171 
LYS N   H    sing N N 172 
LYS N   H2   sing N N 173 
LYS CA  C    sing N N 174 
LYS CA  CB   sing N N 175 
LYS CA  HA   sing N N 176 
LYS C   O    doub N N 177 
LYS C   OXT  sing N N 178 
LYS CB  CG   sing N N 179 
LYS CB  HB2  sing N N 180 
LYS CB  HB3  sing N N 181 
LYS CG  CD   sing N N 182 
LYS CG  HG2  sing N N 183 
LYS CG  HG3  sing N N 184 
LYS CD  CE   sing N N 185 
LYS CD  HD2  sing N N 186 
LYS CD  HD3  sing N N 187 
LYS CE  NZ   sing N N 188 
LYS CE  HE2  sing N N 189 
LYS CE  HE3  sing N N 190 
LYS NZ  HZ1  sing N N 191 
LYS NZ  HZ2  sing N N 192 
LYS NZ  HZ3  sing N N 193 
LYS OXT HXT  sing N N 194 
PHE N   CA   sing N N 195 
PHE N   H    sing N N 196 
PHE N   H2   sing N N 197 
PHE CA  C    sing N N 198 
PHE CA  CB   sing N N 199 
PHE CA  HA   sing N N 200 
PHE C   O    doub N N 201 
PHE C   OXT  sing N N 202 
PHE CB  CG   sing N N 203 
PHE CB  HB2  sing N N 204 
PHE CB  HB3  sing N N 205 
PHE CG  CD1  doub Y N 206 
PHE CG  CD2  sing Y N 207 
PHE CD1 CE1  sing Y N 208 
PHE CD1 HD1  sing N N 209 
PHE CD2 CE2  doub Y N 210 
PHE CD2 HD2  sing N N 211 
PHE CE1 CZ   doub Y N 212 
PHE CE1 HE1  sing N N 213 
PHE CE2 CZ   sing Y N 214 
PHE CE2 HE2  sing N N 215 
PHE CZ  HZ   sing N N 216 
PHE OXT HXT  sing N N 217 
PRO N   CA   sing N N 218 
PRO N   CD   sing N N 219 
PRO N   H    sing N N 220 
PRO CA  C    sing N N 221 
PRO CA  CB   sing N N 222 
PRO CA  HA   sing N N 223 
PRO C   O    doub N N 224 
PRO C   OXT  sing N N 225 
PRO CB  CG   sing N N 226 
PRO CB  HB2  sing N N 227 
PRO CB  HB3  sing N N 228 
PRO CG  CD   sing N N 229 
PRO CG  HG2  sing N N 230 
PRO CG  HG3  sing N N 231 
PRO CD  HD2  sing N N 232 
PRO CD  HD3  sing N N 233 
PRO OXT HXT  sing N N 234 
SER N   CA   sing N N 235 
SER N   H    sing N N 236 
SER N   H2   sing N N 237 
SER CA  C    sing N N 238 
SER CA  CB   sing N N 239 
SER CA  HA   sing N N 240 
SER C   O    doub N N 241 
SER C   OXT  sing N N 242 
SER CB  OG   sing N N 243 
SER CB  HB2  sing N N 244 
SER CB  HB3  sing N N 245 
SER OG  HG   sing N N 246 
SER OXT HXT  sing N N 247 
TYR N   CA   sing N N 248 
TYR N   H    sing N N 249 
TYR N   H2   sing N N 250 
TYR CA  C    sing N N 251 
TYR CA  CB   sing N N 252 
TYR CA  HA   sing N N 253 
TYR C   O    doub N N 254 
TYR C   OXT  sing N N 255 
TYR CB  CG   sing N N 256 
TYR CB  HB2  sing N N 257 
TYR CB  HB3  sing N N 258 
TYR CG  CD1  doub Y N 259 
TYR CG  CD2  sing Y N 260 
TYR CD1 CE1  sing Y N 261 
TYR CD1 HD1  sing N N 262 
TYR CD2 CE2  doub Y N 263 
TYR CD2 HD2  sing N N 264 
TYR CE1 CZ   doub Y N 265 
TYR CE1 HE1  sing N N 266 
TYR CE2 CZ   sing Y N 267 
TYR CE2 HE2  sing N N 268 
TYR CZ  OH   sing N N 269 
TYR OH  HH   sing N N 270 
TYR OXT HXT  sing N N 271 
VAL N   CA   sing N N 272 
VAL N   H    sing N N 273 
VAL N   H2   sing N N 274 
VAL CA  C    sing N N 275 
VAL CA  CB   sing N N 276 
VAL CA  HA   sing N N 277 
VAL C   O    doub N N 278 
VAL C   OXT  sing N N 279 
VAL CB  CG1  sing N N 280 
VAL CB  CG2  sing N N 281 
VAL CB  HB   sing N N 282 
VAL CG1 HG11 sing N N 283 
VAL CG1 HG12 sing N N 284 
VAL CG1 HG13 sing N N 285 
VAL CG2 HG21 sing N N 286 
VAL CG2 HG22 sing N N 287 
VAL CG2 HG23 sing N N 288 
VAL OXT HXT  sing N N 289 
# 
_pdbx_nmr_spectrometer.spectrometer_id   1 
_pdbx_nmr_spectrometer.model             AMX-600 
_pdbx_nmr_spectrometer.manufacturer      Bruker 
_pdbx_nmr_spectrometer.field_strength    600 
# 
_atom_sites.entry_id                    1APQ 
_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_