data_1KBT
# 
_entry.id   1KBT 
# 
_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   1KBT         pdb_00001kbt 10.2210/pdb1kbt/pdb 
WWPDB D_1000174403 ?            ?                   
# 
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 1997-07-23 
2 'Structure model' 1 1 2008-03-24 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2022-02-23 
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                        1KBT 
_pdbx_database_status.recvd_initial_deposition_date   1996-07-22 
_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          1KBS 
_pdbx_database_related.details        . 
_pdbx_database_related.content_type   'representative structure' 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Jeng, J.Y.'    1 
'Kumar, T.K.S.' 2 
'Jayaraman, G.' 3 
'Yu, C.'        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 
;Comparison of the hemolytic activity and solution structures of two snake venom cardiotoxin analogues which only differ in their N-terminal amino acid.
;
Biochemistry 36  14635 14641 1997 BICHAW US 0006-2960 0033 ? 9398182 10.1021/bi971107a 
1       'Solution Structure of Toxin B, a Long Neurotoxin from the Venom of the King Cobra (Ophiophagus Hannah)' J.Biol.Chem. 272 
7817  ?     1997 JBCHA3 US 0021-9258 0071 ? ?       ?                 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Jang, J.Y.'       1  ? 
primary 'Krishnaswamy, T.' 2  ? 
primary 'Kumar, S.'        3  ? 
primary 'Jayaraman, G.'    4  ? 
primary 'Yang, P.W.'       5  ? 
primary 'Yu, C.'           6  ? 
1       'Peng, S.S.'       7  ? 
1       'Kumar, T.K.S.'    8  ? 
1       'Jayaraman, G.'    9  ? 
1       'Chang, C.C.'      10 ? 
1       'Yu, C.'           11 ? 
# 
_entity.id                         1 
_entity.type                       polymer 
_entity.src_method                 nat 
_entity.pdbx_description           'CTX IV' 
_entity.formula_weight             6804.278 
_entity.pdbx_number_of_molecules   1 
_entity.pdbx_ec                    ? 
_entity.pdbx_mutation              ? 
_entity.pdbx_fragment              ? 
_entity.details                    ? 
# 
_entity_name_com.entity_id   1 
_entity_name_com.name        'CYTOTOXIN 4' 
# 
_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       RKCNKLVPLFYKTCPAGKNLCYKMFMVSNLTVPVKRGCIDVCPKNSALVKYVCCNTDRCN 
_entity_poly.pdbx_seq_one_letter_code_can   RKCNKLVPLFYKTCPAGKNLCYKMFMVSNLTVPVKRGCIDVCPKNSALVKYVCCNTDRCN 
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  ARG n 
1 2  LYS n 
1 3  CYS n 
1 4  ASN n 
1 5  LYS n 
1 6  LEU n 
1 7  VAL n 
1 8  PRO n 
1 9  LEU n 
1 10 PHE n 
1 11 TYR n 
1 12 LYS n 
1 13 THR n 
1 14 CYS n 
1 15 PRO n 
1 16 ALA n 
1 17 GLY n 
1 18 LYS n 
1 19 ASN n 
1 20 LEU n 
1 21 CYS n 
1 22 TYR n 
1 23 LYS n 
1 24 MET n 
1 25 PHE n 
1 26 MET n 
1 27 VAL n 
1 28 SER n 
1 29 ASN n 
1 30 LEU n 
1 31 THR n 
1 32 VAL n 
1 33 PRO n 
1 34 VAL n 
1 35 LYS n 
1 36 ARG n 
1 37 GLY n 
1 38 CYS n 
1 39 ILE n 
1 40 ASP n 
1 41 VAL n 
1 42 CYS n 
1 43 PRO n 
1 44 LYS n 
1 45 ASN n 
1 46 SER n 
1 47 ALA n 
1 48 LEU n 
1 49 VAL n 
1 50 LYS n 
1 51 TYR n 
1 52 VAL n 
1 53 CYS n 
1 54 CYS n 
1 55 ASN n 
1 56 THR n 
1 57 ASP n 
1 58 ARG n 
1 59 CYS n 
1 60 ASN n 
# 
_entity_src_nat.entity_id                  1 
_entity_src_nat.pdbx_src_id                1 
_entity_src_nat.pdbx_alt_source_flag       sample 
_entity_src_nat.pdbx_beg_seq_num           ? 
_entity_src_nat.pdbx_end_seq_num           ? 
_entity_src_nat.common_name                'Chinese cobra' 
_entity_src_nat.pdbx_organism_scientific   'Naja atra' 
_entity_src_nat.pdbx_ncbi_taxonomy_id      8656 
_entity_src_nat.genus                      Naja 
_entity_src_nat.species                    ? 
_entity_src_nat.strain                     ? 
_entity_src_nat.tissue                     ? 
_entity_src_nat.tissue_fraction            ? 
_entity_src_nat.pdbx_secretion             ? 
_entity_src_nat.pdbx_fragment              ? 
_entity_src_nat.pdbx_variant               ? 
_entity_src_nat.pdbx_cell_line             ? 
_entity_src_nat.pdbx_atcc                  ? 
_entity_src_nat.pdbx_cellular_location     ? 
_entity_src_nat.pdbx_organ                 ? 
_entity_src_nat.pdbx_organelle             ? 
_entity_src_nat.pdbx_cell                  ? 
_entity_src_nat.pdbx_plasmid_name          ? 
_entity_src_nat.pdbx_plasmid_details       ? 
_entity_src_nat.details                    ? 
# 
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 
GLY 'peptide linking'   y GLYCINE         ? 'C2 H5 N O2'     75.067  
ILE 'L-peptide linking' y ISOLEUCINE      ? 'C6 H13 N O2'    131.173 
LEU 'L-peptide linking' y LEUCINE         ? 'C6 H13 N O2'    131.173 
LYS 'L-peptide linking' y LYSINE          ? 'C6 H15 N2 O2 1' 147.195 
MET 'L-peptide linking' y METHIONINE      ? 'C5 H11 N O2 S'  149.211 
PHE 'L-peptide linking' y PHENYLALANINE   ? 'C9 H11 N O2'    165.189 
PRO 'L-peptide linking' y PROLINE         ? 'C5 H9 N O2'     115.130 
SER 'L-peptide linking' y SERINE          ? 'C3 H7 N O3'     105.093 
THR 'L-peptide linking' y THREONINE       ? 'C4 H9 N O3'     119.119 
TYR 'L-peptide linking' y TYROSINE        ? 'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE          ? 'C5 H11 N O2'    117.146 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  ARG 1  1  1  ARG ARG A . n 
A 1 2  LYS 2  2  2  LYS LYS A . n 
A 1 3  CYS 3  3  3  CYS CYS A . n 
A 1 4  ASN 4  4  4  ASN ASN A . n 
A 1 5  LYS 5  5  5  LYS LYS A . n 
A 1 6  LEU 6  6  6  LEU LEU A . n 
A 1 7  VAL 7  7  7  VAL VAL A . n 
A 1 8  PRO 8  8  8  PRO PRO A . n 
A 1 9  LEU 9  9  9  LEU LEU A . n 
A 1 10 PHE 10 10 10 PHE PHE A . n 
A 1 11 TYR 11 11 11 TYR TYR A . n 
A 1 12 LYS 12 12 12 LYS LYS A . n 
A 1 13 THR 13 13 13 THR THR A . n 
A 1 14 CYS 14 14 14 CYS CYS A . n 
A 1 15 PRO 15 15 15 PRO PRO A . n 
A 1 16 ALA 16 16 16 ALA ALA A . n 
A 1 17 GLY 17 17 17 GLY GLY A . n 
A 1 18 LYS 18 18 18 LYS LYS A . n 
A 1 19 ASN 19 19 19 ASN ASN A . n 
A 1 20 LEU 20 20 20 LEU LEU A . n 
A 1 21 CYS 21 21 21 CYS CYS A . n 
A 1 22 TYR 22 22 22 TYR TYR A . n 
A 1 23 LYS 23 23 23 LYS LYS A . n 
A 1 24 MET 24 24 24 MET MET A . n 
A 1 25 PHE 25 25 25 PHE PHE A . n 
A 1 26 MET 26 26 26 MET MET A . n 
A 1 27 VAL 27 27 27 VAL VAL A . n 
A 1 28 SER 28 28 28 SER SER A . n 
A 1 29 ASN 29 29 29 ASN ASN A . n 
A 1 30 LEU 30 30 30 LEU LEU A . n 
A 1 31 THR 31 31 31 THR THR A . n 
A 1 32 VAL 32 32 32 VAL VAL A . n 
A 1 33 PRO 33 33 33 PRO PRO A . n 
A 1 34 VAL 34 34 34 VAL VAL A . n 
A 1 35 LYS 35 35 35 LYS LYS A . n 
A 1 36 ARG 36 36 36 ARG ARG A . n 
A 1 37 GLY 37 37 37 GLY GLY A . n 
A 1 38 CYS 38 38 38 CYS CYS A . n 
A 1 39 ILE 39 39 39 ILE ILE A . n 
A 1 40 ASP 40 40 40 ASP ASP A . n 
A 1 41 VAL 41 41 41 VAL VAL A . n 
A 1 42 CYS 42 42 42 CYS CYS A . n 
A 1 43 PRO 43 43 43 PRO PRO A . n 
A 1 44 LYS 44 44 44 LYS LYS A . n 
A 1 45 ASN 45 45 45 ASN ASN A . n 
A 1 46 SER 46 46 46 SER SER A . n 
A 1 47 ALA 47 47 47 ALA ALA A . n 
A 1 48 LEU 48 48 48 LEU LEU A . n 
A 1 49 VAL 49 49 49 VAL VAL A . n 
A 1 50 LYS 50 50 50 LYS LYS A . n 
A 1 51 TYR 51 51 51 TYR TYR A . n 
A 1 52 VAL 52 52 52 VAL VAL A . n 
A 1 53 CYS 53 53 53 CYS CYS A . n 
A 1 54 CYS 54 54 54 CYS CYS A . n 
A 1 55 ASN 55 55 55 ASN ASN A . n 
A 1 56 THR 56 56 56 THR THR A . n 
A 1 57 ASP 57 57 57 ASP ASP A . n 
A 1 58 ARG 58 58 58 ARG ARG A . n 
A 1 59 CYS 59 59 59 CYS CYS A . n 
A 1 60 ASN 60 60 60 ASN ASN A . n 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
X-PLOR 'model building' . ? 1 
X-PLOR refinement       . ? 2 
X-PLOR phasing          . ? 3 
# 
_cell.entry_id           1KBT 
_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                         1KBT 
_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          1KBT 
_exptl.method            'SOLUTION NMR' 
_exptl.crystals_number   ? 
# 
_database_PDB_matrix.entry_id          1KBT 
_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                  1KBT 
_struct.title                     'SOLUTION STRUCTURE OF CARDIOTOXIN IV, NMR, 12 STRUCTURES' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1KBT 
_struct_keywords.pdbx_keywords   CYTOTOXIN 
_struct_keywords.text            'VENOM, CYTOTOXIN, CARDIOTOXIN, MULTIGENE FAMILY' 
# 
_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                    CTX4_NAJAT 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P01443 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_seq_one_letter_code   
;MKTLLLTLVVVTIVCLDLGYTRKCNKLVPLFYKTCPAGKNLCYKMFMVSNLTVPVKRGCIDVCPKNSALVKYVCCNTDRC
N
;
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1KBT 
_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                 60 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P01443 
_struct_ref_seq.db_align_beg                  22 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  81 
_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       60 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_struct_biol.id   1 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
disulf1 disulf ? ? A CYS 3  SG ? ? ? 1_555 A CYS 21 SG ? ? A CYS 3  A CYS 21 1_555 ? ? ? ? ? ? ? 2.026 ? ? 
disulf2 disulf ? ? A CYS 14 SG ? ? ? 1_555 A CYS 38 SG ? ? A CYS 14 A CYS 38 1_555 ? ? ? ? ? ? ? 2.018 ? ? 
disulf3 disulf ? ? A CYS 42 SG ? ? ? 1_555 A CYS 53 SG ? ? A CYS 42 A CYS 53 1_555 ? ? ? ? ? ? ? 2.021 ? ? 
disulf4 disulf ? ? A CYS 54 SG ? ? ? 1_555 A CYS 59 SG ? ? A CYS 54 A CYS 59 1_555 ? ? ? ? ? ? ? 2.021 ? ? 
# 
_struct_conn_type.id          disulf 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_modification_feature.ordinal 
_pdbx_modification_feature.label_comp_id 
_pdbx_modification_feature.label_asym_id 
_pdbx_modification_feature.label_seq_id 
_pdbx_modification_feature.label_alt_id 
_pdbx_modification_feature.modified_residue_label_comp_id 
_pdbx_modification_feature.modified_residue_label_asym_id 
_pdbx_modification_feature.modified_residue_label_seq_id 
_pdbx_modification_feature.modified_residue_label_alt_id 
_pdbx_modification_feature.auth_comp_id 
_pdbx_modification_feature.auth_asym_id 
_pdbx_modification_feature.auth_seq_id 
_pdbx_modification_feature.PDB_ins_code 
_pdbx_modification_feature.symmetry 
_pdbx_modification_feature.modified_residue_auth_comp_id 
_pdbx_modification_feature.modified_residue_auth_asym_id 
_pdbx_modification_feature.modified_residue_auth_seq_id 
_pdbx_modification_feature.modified_residue_PDB_ins_code 
_pdbx_modification_feature.modified_residue_symmetry 
_pdbx_modification_feature.comp_id_linking_atom 
_pdbx_modification_feature.modified_residue_id_linking_atom 
_pdbx_modification_feature.modified_residue_id 
_pdbx_modification_feature.ref_pcm_id 
_pdbx_modification_feature.ref_comp_id 
_pdbx_modification_feature.type 
_pdbx_modification_feature.category 
1 CYS A 3  ? CYS A 21 ? CYS A 3  ? 1_555 CYS A 21 ? 1_555 SG SG . . . None 'Disulfide bridge' 
2 CYS A 14 ? CYS A 38 ? CYS A 14 ? 1_555 CYS A 38 ? 1_555 SG SG . . . None 'Disulfide bridge' 
3 CYS A 42 ? CYS A 53 ? CYS A 42 ? 1_555 CYS A 53 ? 1_555 SG SG . . . None 'Disulfide bridge' 
4 CYS A 54 ? CYS A 59 ? CYS A 54 ? 1_555 CYS A 59 ? 1_555 SG SG . . . None 'Disulfide bridge' 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
S1 ? 2 ? 
S2 ? 3 ? 
# 
loop_
_struct_sheet_order.sheet_id 
_struct_sheet_order.range_id_1 
_struct_sheet_order.range_id_2 
_struct_sheet_order.offset 
_struct_sheet_order.sense 
S1 1 2 ? anti-parallel 
S2 1 2 ? anti-parallel 
S2 2 3 ? anti-parallel 
# 
loop_
_struct_sheet_range.sheet_id 
_struct_sheet_range.id 
_struct_sheet_range.beg_label_comp_id 
_struct_sheet_range.beg_label_asym_id 
_struct_sheet_range.beg_label_seq_id 
_struct_sheet_range.pdbx_beg_PDB_ins_code 
_struct_sheet_range.end_label_comp_id 
_struct_sheet_range.end_label_asym_id 
_struct_sheet_range.end_label_seq_id 
_struct_sheet_range.pdbx_end_PDB_ins_code 
_struct_sheet_range.beg_auth_comp_id 
_struct_sheet_range.beg_auth_asym_id 
_struct_sheet_range.beg_auth_seq_id 
_struct_sheet_range.end_auth_comp_id 
_struct_sheet_range.end_auth_asym_id 
_struct_sheet_range.end_auth_seq_id 
S1 1 LYS A 2  ? LYS A 5  ? LYS A 2  LYS A 5  
S1 2 TYR A 11 ? CYS A 14 ? TYR A 11 CYS A 14 
S2 1 VAL A 34 ? ILE A 39 ? VAL A 34 ILE A 39 
S2 2 LEU A 20 ? PHE A 25 ? LEU A 20 PHE A 25 
S2 3 LYS A 50 ? ASN A 55 ? LYS A 50 ASN A 55 
# 
_pdbx_entry_details.entry_id                   1KBT 
_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_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  LEU A 6  ? ? -151.98 -44.44  
2   1  VAL A 7  ? ? -128.04 -162.84 
3   1  PRO A 15 ? ? -78.28  -166.79 
4   1  ASN A 19 ? ? -135.42 -71.26  
5   1  LEU A 20 ? ? -122.37 -147.83 
6   1  PHE A 25 ? ? -122.73 -155.40 
7   1  LEU A 30 ? ? -105.06 -73.76  
8   1  THR A 31 ? ? -159.82 -41.98  
9   1  VAL A 32 ? ? 166.16  -53.74  
10  1  VAL A 34 ? ? -153.44 -69.70  
11  1  PRO A 43 ? ? -78.72  -91.78  
12  1  LYS A 44 ? ? -129.79 -169.27 
13  1  ASN A 45 ? ? -112.35 -169.33 
14  1  ALA A 47 ? ? -94.24  34.35   
15  1  LEU A 48 ? ? -138.36 -37.68  
16  1  THR A 56 ? ? -78.77  -167.97 
17  1  CYS A 59 ? ? -159.05 -81.23  
18  2  LYS A 2  ? ? -129.66 -165.93 
19  2  LEU A 6  ? ? -141.98 -47.58  
20  2  VAL A 7  ? ? -134.31 -91.95  
21  2  PRO A 8  ? ? -82.29  -77.88  
22  2  CYS A 14 ? ? -174.48 81.33   
23  2  LYS A 18 ? ? -44.21  -92.96  
24  2  ASN A 19 ? ? -160.47 -67.83  
25  2  LEU A 20 ? ? -145.41 -137.63 
26  2  PHE A 25 ? ? -112.12 -166.63 
27  2  THR A 31 ? ? -156.93 58.12   
28  2  VAL A 34 ? ? -132.95 -72.55  
29  2  PRO A 43 ? ? -79.25  -157.93 
30  2  THR A 56 ? ? -77.85  -161.50 
31  2  CYS A 59 ? ? -159.73 -77.01  
32  3  LEU A 6  ? ? -150.05 -51.39  
33  3  VAL A 7  ? ? -140.04 -92.07  
34  3  PRO A 8  ? ? -82.05  -80.19  
35  3  PHE A 25 ? ? -116.24 -156.17 
36  3  SER A 28 ? ? 170.80  -32.33  
37  3  THR A 31 ? ? -156.28 56.82   
38  3  VAL A 34 ? ? -150.27 -64.99  
39  3  PRO A 43 ? ? -78.56  -157.54 
40  3  LYS A 44 ? ? -65.51  -167.72 
41  3  ASP A 57 ? ? -53.93  86.42   
42  3  ARG A 58 ? ? -162.98 -44.67  
43  4  LEU A 6  ? ? -160.20 -42.56  
44  4  VAL A 7  ? ? -148.00 -95.23  
45  4  PRO A 8  ? ? -81.66  -81.33  
46  4  TYR A 11 ? ? -160.51 110.78  
47  4  THR A 13 ? ? -113.80 -157.53 
48  4  PRO A 15 ? ? -77.57  -161.88 
49  4  PHE A 25 ? ? -113.24 -159.91 
50  4  THR A 31 ? ? -160.08 58.34   
51  4  VAL A 34 ? ? -143.95 -69.44  
52  4  PRO A 43 ? ? -78.87  -158.19 
53  4  LYS A 44 ? ? -67.17  -170.63 
54  4  LEU A 48 ? ? -130.52 -35.15  
55  4  VAL A 52 ? ? -100.68 76.08   
56  4  THR A 56 ? ? -78.73  -149.68 
57  4  CYS A 59 ? ? -160.40 -80.55  
58  5  LEU A 6  ? ? -156.06 -43.08  
59  5  ASN A 19 ? ? -129.49 -52.38  
60  5  LEU A 20 ? ? -146.50 -148.65 
61  5  THR A 31 ? ? -160.22 58.54   
62  5  VAL A 34 ? ? -151.99 -66.38  
63  5  PRO A 43 ? ? -78.03  -157.89 
64  5  LYS A 44 ? ? -90.39  -158.14 
65  5  THR A 56 ? ? -78.14  -165.38 
66  5  CYS A 59 ? ? -160.43 -83.60  
67  6  LEU A 6  ? ? -143.58 -40.56  
68  6  VAL A 7  ? ? -144.60 -96.30  
69  6  PRO A 8  ? ? -82.01  -79.01  
70  6  PRO A 15 ? ? -77.83  -86.33  
71  6  ALA A 16 ? ? -177.06 32.12   
72  6  SER A 28 ? ? -86.70  41.84   
73  6  THR A 31 ? ? -134.08 -73.09  
74  6  VAL A 32 ? ? 162.35  -53.84  
75  6  VAL A 34 ? ? -145.70 -71.26  
76  6  PRO A 43 ? ? -80.00  -157.86 
77  6  LYS A 44 ? ? -66.71  -173.00 
78  6  ASN A 45 ? ? -128.43 -169.44 
79  6  VAL A 52 ? ? -102.34 77.99   
80  6  THR A 56 ? ? -77.82  -165.20 
81  6  CYS A 59 ? ? -160.42 -84.48  
82  7  CYS A 3  ? ? -112.27 63.24   
83  7  ASN A 4  ? ? -79.18  34.15   
84  7  LYS A 5  ? ? -147.78 -58.51  
85  7  LEU A 6  ? ? 44.61   -93.30  
86  7  TYR A 11 ? ? -161.19 111.05  
87  7  LYS A 18 ? ? -136.37 -159.19 
88  7  ASN A 19 ? ? -138.70 -68.49  
89  7  LEU A 20 ? ? -126.09 -147.82 
90  7  PHE A 25 ? ? -111.46 -161.41 
91  7  THR A 31 ? ? -160.21 58.26   
92  7  VAL A 34 ? ? -137.67 -72.22  
93  7  PRO A 43 ? ? -78.42  -88.57  
94  7  LYS A 44 ? ? -136.83 -148.77 
95  7  ASP A 57 ? ? 56.27   -99.53  
96  7  ARG A 58 ? ? -85.86  33.47   
97  8  ASN A 4  ? ? -79.97  32.03   
98  8  LEU A 6  ? ? -158.12 -49.17  
99  8  VAL A 7  ? ? -139.51 -94.47  
100 8  PRO A 8  ? ? -82.38  -82.58  
101 8  LYS A 18 ? ? -87.27  -85.95  
102 8  ASN A 19 ? ? -160.11 -64.55  
103 8  LEU A 20 ? ? -147.72 -138.84 
104 8  PHE A 25 ? ? -109.59 -165.20 
105 8  ASN A 29 ? ? -78.52  -163.93 
106 8  THR A 31 ? ? -113.22 -75.21  
107 8  VAL A 32 ? ? 162.88  -54.15  
108 8  VAL A 34 ? ? -151.15 -65.07  
109 8  PRO A 43 ? ? -78.76  -85.69  
110 8  LYS A 44 ? ? -115.92 -151.08 
111 8  THR A 56 ? ? -78.29  -154.20 
112 9  ASN A 4  ? ? -79.23  39.82   
113 9  LYS A 5  ? ? -152.57 -49.11  
114 9  LEU A 6  ? ? 47.95   -101.69 
115 9  PRO A 15 ? ? -78.76  -165.13 
116 9  ASN A 19 ? ? -125.50 -75.56  
117 9  LEU A 20 ? ? -124.34 -148.34 
118 9  PHE A 25 ? ? -111.04 -168.72 
119 9  ASN A 29 ? ? -67.26  -176.14 
120 9  THR A 31 ? ? -143.57 -68.92  
121 9  VAL A 32 ? ? 165.90  -54.70  
122 9  VAL A 34 ? ? -152.63 -67.94  
123 9  PRO A 43 ? ? -78.61  -158.71 
124 9  THR A 56 ? ? -78.46  -165.94 
125 9  CYS A 59 ? ? -159.60 -76.15  
126 10 LEU A 9  ? ? -143.57 28.25   
127 10 PHE A 10 ? ? -127.35 -168.67 
128 10 ASN A 19 ? ? -160.71 -46.30  
129 10 PHE A 25 ? ? -121.79 -152.97 
130 10 THR A 31 ? ? -150.67 -74.86  
131 10 VAL A 32 ? ? 159.43  -50.49  
132 10 VAL A 34 ? ? -144.73 -66.15  
133 10 PRO A 43 ? ? -79.14  -70.22  
134 10 THR A 56 ? ? -78.55  -157.20 
135 10 CYS A 59 ? ? -159.94 -83.09  
136 11 LEU A 6  ? ? -158.44 -44.25  
137 11 PRO A 15 ? ? -78.61  -72.65  
138 11 ALA A 16 ? ? -175.45 43.81   
139 11 PHE A 25 ? ? -115.57 -160.34 
140 11 ASN A 29 ? ? 79.29   35.36   
141 11 LEU A 30 ? ? -85.35  -71.17  
142 11 THR A 31 ? ? -138.11 -78.07  
143 11 VAL A 32 ? ? 161.67  -54.33  
144 11 VAL A 34 ? ? -143.78 -70.38  
145 11 PRO A 43 ? ? -78.73  -84.25  
146 11 THR A 56 ? ? -78.69  -146.09 
147 11 ARG A 58 ? ? -89.12  34.00   
148 11 CYS A 59 ? ? -161.57 -83.04  
149 12 LEU A 6  ? ? -138.75 -46.13  
150 12 LEU A 9  ? ? -155.46 13.41   
151 12 THR A 13 ? ? -129.21 -168.95 
152 12 PRO A 15 ? ? -78.65  -158.91 
153 12 ALA A 16 ? ? -105.18 40.35   
154 12 LYS A 18 ? ? -124.68 -166.20 
155 12 ASN A 19 ? ? -155.19 -41.04  
156 12 PHE A 25 ? ? -109.24 -168.04 
157 12 ASN A 29 ? ? -57.54  172.95  
158 12 THR A 31 ? ? -156.24 -73.96  
159 12 VAL A 32 ? ? 164.16  -53.35  
160 12 VAL A 34 ? ? -152.42 -66.41  
161 12 LYS A 35 ? ? -161.14 -169.20 
162 12 PRO A 43 ? ? -79.50  -158.20 
163 12 ALA A 47 ? ? -97.99  31.48   
164 12 THR A 56 ? ? -78.32  -162.89 
165 12 CYS A 59 ? ? -160.04 -85.18  
# 
loop_
_pdbx_validate_planes.id 
_pdbx_validate_planes.PDB_model_num 
_pdbx_validate_planes.auth_comp_id 
_pdbx_validate_planes.auth_asym_id 
_pdbx_validate_planes.auth_seq_id 
_pdbx_validate_planes.PDB_ins_code 
_pdbx_validate_planes.label_alt_id 
_pdbx_validate_planes.rmsd 
_pdbx_validate_planes.type 
1  1  ARG A 1  ? ? 0.250 'SIDE CHAIN' 
2  1  ARG A 36 ? ? 0.190 'SIDE CHAIN' 
3  1  ARG A 58 ? ? 0.317 'SIDE CHAIN' 
4  2  ARG A 58 ? ? 0.234 'SIDE CHAIN' 
5  3  ARG A 1  ? ? 0.131 'SIDE CHAIN' 
6  3  ARG A 36 ? ? 0.179 'SIDE CHAIN' 
7  3  ARG A 58 ? ? 0.316 'SIDE CHAIN' 
8  4  ARG A 1  ? ? 0.256 'SIDE CHAIN' 
9  4  ARG A 58 ? ? 0.318 'SIDE CHAIN' 
10 5  ARG A 1  ? ? 0.165 'SIDE CHAIN' 
11 5  ARG A 36 ? ? 0.151 'SIDE CHAIN' 
12 5  ARG A 58 ? ? 0.316 'SIDE CHAIN' 
13 6  ARG A 1  ? ? 0.133 'SIDE CHAIN' 
14 6  ARG A 36 ? ? 0.126 'SIDE CHAIN' 
15 6  ARG A 58 ? ? 0.316 'SIDE CHAIN' 
16 7  ARG A 1  ? ? 0.303 'SIDE CHAIN' 
17 7  ARG A 36 ? ? 0.255 'SIDE CHAIN' 
18 7  ARG A 58 ? ? 0.206 'SIDE CHAIN' 
19 8  ARG A 1  ? ? 0.287 'SIDE CHAIN' 
20 8  ARG A 36 ? ? 0.263 'SIDE CHAIN' 
21 9  ARG A 1  ? ? 0.162 'SIDE CHAIN' 
22 9  ARG A 36 ? ? 0.224 'SIDE CHAIN' 
23 10 ARG A 1  ? ? 0.302 'SIDE CHAIN' 
24 10 ARG A 36 ? ? 0.081 'SIDE CHAIN' 
25 10 ARG A 58 ? ? 0.302 'SIDE CHAIN' 
26 11 ARG A 1  ? ? 0.289 'SIDE CHAIN' 
27 11 ARG A 36 ? ? 0.150 'SIDE CHAIN' 
28 11 ARG A 58 ? ? 0.286 'SIDE CHAIN' 
29 12 ARG A 1  ? ? 0.115 'SIDE CHAIN' 
30 12 ARG A 36 ? ? 0.165 'SIDE CHAIN' 
31 12 ARG A 58 ? ? 0.281 'SIDE CHAIN' 
# 
_pdbx_nmr_ensemble.entry_id                             1KBT 
_pdbx_nmr_ensemble.conformers_calculated_total_number   ? 
_pdbx_nmr_ensemble.conformers_submitted_total_number    12 
_pdbx_nmr_ensemble.conformer_selection_criteria         ? 
# 
_pdbx_nmr_software.classification   refinement 
_pdbx_nmr_software.name             X-PLOR 
_pdbx_nmr_software.version          ? 
_pdbx_nmr_software.authors          BRUNGER 
_pdbx_nmr_software.ordinal          1 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
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  
GLY N    N N N 88  
GLY CA   C N N 89  
GLY C    C N N 90  
GLY O    O N N 91  
GLY OXT  O N N 92  
GLY H    H N N 93  
GLY H2   H N N 94  
GLY HA2  H N N 95  
GLY HA3  H N N 96  
GLY HXT  H N N 97  
ILE N    N N N 98  
ILE CA   C N S 99  
ILE C    C N N 100 
ILE O    O N N 101 
ILE CB   C N S 102 
ILE CG1  C N N 103 
ILE CG2  C N N 104 
ILE CD1  C N N 105 
ILE OXT  O N N 106 
ILE H    H N N 107 
ILE H2   H N N 108 
ILE HA   H N N 109 
ILE HB   H N N 110 
ILE HG12 H N N 111 
ILE HG13 H N N 112 
ILE HG21 H N N 113 
ILE HG22 H N N 114 
ILE HG23 H N N 115 
ILE HD11 H N N 116 
ILE HD12 H N N 117 
ILE HD13 H N N 118 
ILE HXT  H N N 119 
LEU N    N N N 120 
LEU CA   C N S 121 
LEU C    C N N 122 
LEU O    O N N 123 
LEU CB   C N N 124 
LEU CG   C N N 125 
LEU CD1  C N N 126 
LEU CD2  C N N 127 
LEU OXT  O N N 128 
LEU H    H N N 129 
LEU H2   H N N 130 
LEU HA   H N N 131 
LEU HB2  H N N 132 
LEU HB3  H N N 133 
LEU HG   H N N 134 
LEU HD11 H N N 135 
LEU HD12 H N N 136 
LEU HD13 H N N 137 
LEU HD21 H N N 138 
LEU HD22 H N N 139 
LEU HD23 H N N 140 
LEU HXT  H N N 141 
LYS N    N N N 142 
LYS CA   C N S 143 
LYS C    C N N 144 
LYS O    O N N 145 
LYS CB   C N N 146 
LYS CG   C N N 147 
LYS CD   C N N 148 
LYS CE   C N N 149 
LYS NZ   N N N 150 
LYS OXT  O N N 151 
LYS H    H N N 152 
LYS H2   H N N 153 
LYS HA   H N N 154 
LYS HB2  H N N 155 
LYS HB3  H N N 156 
LYS HG2  H N N 157 
LYS HG3  H N N 158 
LYS HD2  H N N 159 
LYS HD3  H N N 160 
LYS HE2  H N N 161 
LYS HE3  H N N 162 
LYS HZ1  H N N 163 
LYS HZ2  H N N 164 
LYS HZ3  H N N 165 
LYS HXT  H N N 166 
MET N    N N N 167 
MET CA   C N S 168 
MET C    C N N 169 
MET O    O N N 170 
MET CB   C N N 171 
MET CG   C N N 172 
MET SD   S N N 173 
MET CE   C N N 174 
MET OXT  O N N 175 
MET H    H N N 176 
MET H2   H N N 177 
MET HA   H N N 178 
MET HB2  H N N 179 
MET HB3  H N N 180 
MET HG2  H N N 181 
MET HG3  H N N 182 
MET HE1  H N N 183 
MET HE2  H N N 184 
MET HE3  H N N 185 
MET HXT  H N N 186 
PHE N    N N N 187 
PHE CA   C N S 188 
PHE C    C N N 189 
PHE O    O N N 190 
PHE CB   C N N 191 
PHE CG   C Y N 192 
PHE CD1  C Y N 193 
PHE CD2  C Y N 194 
PHE CE1  C Y N 195 
PHE CE2  C Y N 196 
PHE CZ   C Y N 197 
PHE OXT  O N N 198 
PHE H    H N N 199 
PHE H2   H N N 200 
PHE HA   H N N 201 
PHE HB2  H N N 202 
PHE HB3  H N N 203 
PHE HD1  H N N 204 
PHE HD2  H N N 205 
PHE HE1  H N N 206 
PHE HE2  H N N 207 
PHE HZ   H N N 208 
PHE HXT  H N N 209 
PRO N    N N N 210 
PRO CA   C N S 211 
PRO C    C N N 212 
PRO O    O N N 213 
PRO CB   C N N 214 
PRO CG   C N N 215 
PRO CD   C N N 216 
PRO OXT  O N N 217 
PRO H    H N N 218 
PRO HA   H N N 219 
PRO HB2  H N N 220 
PRO HB3  H N N 221 
PRO HG2  H N N 222 
PRO HG3  H N N 223 
PRO HD2  H N N 224 
PRO HD3  H N N 225 
PRO HXT  H N N 226 
SER N    N N N 227 
SER CA   C N S 228 
SER C    C N N 229 
SER O    O N N 230 
SER CB   C N N 231 
SER OG   O N N 232 
SER OXT  O N N 233 
SER H    H N N 234 
SER H2   H N N 235 
SER HA   H N N 236 
SER HB2  H N N 237 
SER HB3  H N N 238 
SER HG   H N N 239 
SER HXT  H N N 240 
THR N    N N N 241 
THR CA   C N S 242 
THR C    C N N 243 
THR O    O N N 244 
THR CB   C N R 245 
THR OG1  O N N 246 
THR CG2  C N N 247 
THR OXT  O N N 248 
THR H    H N N 249 
THR H2   H N N 250 
THR HA   H N N 251 
THR HB   H N N 252 
THR HG1  H N N 253 
THR HG21 H N N 254 
THR HG22 H N N 255 
THR HG23 H N N 256 
THR HXT  H N N 257 
TYR N    N N N 258 
TYR CA   C N S 259 
TYR C    C N N 260 
TYR O    O N N 261 
TYR CB   C N N 262 
TYR CG   C Y N 263 
TYR CD1  C Y N 264 
TYR CD2  C Y N 265 
TYR CE1  C Y N 266 
TYR CE2  C Y N 267 
TYR CZ   C Y N 268 
TYR OH   O N N 269 
TYR OXT  O N N 270 
TYR H    H N N 271 
TYR H2   H N N 272 
TYR HA   H N N 273 
TYR HB2  H N N 274 
TYR HB3  H N N 275 
TYR HD1  H N N 276 
TYR HD2  H N N 277 
TYR HE1  H N N 278 
TYR HE2  H N N 279 
TYR HH   H N N 280 
TYR 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  
GLY N   CA   sing N N 83  
GLY N   H    sing N N 84  
GLY N   H2   sing N N 85  
GLY CA  C    sing N N 86  
GLY CA  HA2  sing N N 87  
GLY CA  HA3  sing N N 88  
GLY C   O    doub N N 89  
GLY C   OXT  sing N N 90  
GLY OXT HXT  sing N N 91  
ILE N   CA   sing N N 92  
ILE N   H    sing N N 93  
ILE N   H2   sing N N 94  
ILE CA  C    sing N N 95  
ILE CA  CB   sing N N 96  
ILE CA  HA   sing N N 97  
ILE C   O    doub N N 98  
ILE C   OXT  sing N N 99  
ILE CB  CG1  sing N N 100 
ILE CB  CG2  sing N N 101 
ILE CB  HB   sing N N 102 
ILE CG1 CD1  sing N N 103 
ILE CG1 HG12 sing N N 104 
ILE CG1 HG13 sing N N 105 
ILE CG2 HG21 sing N N 106 
ILE CG2 HG22 sing N N 107 
ILE CG2 HG23 sing N N 108 
ILE CD1 HD11 sing N N 109 
ILE CD1 HD12 sing N N 110 
ILE CD1 HD13 sing N N 111 
ILE OXT HXT  sing N N 112 
LEU N   CA   sing N N 113 
LEU N   H    sing N N 114 
LEU N   H2   sing N N 115 
LEU CA  C    sing N N 116 
LEU CA  CB   sing N N 117 
LEU CA  HA   sing N N 118 
LEU C   O    doub N N 119 
LEU C   OXT  sing N N 120 
LEU CB  CG   sing N N 121 
LEU CB  HB2  sing N N 122 
LEU CB  HB3  sing N N 123 
LEU CG  CD1  sing N N 124 
LEU CG  CD2  sing N N 125 
LEU CG  HG   sing N N 126 
LEU CD1 HD11 sing N N 127 
LEU CD1 HD12 sing N N 128 
LEU CD1 HD13 sing N N 129 
LEU CD2 HD21 sing N N 130 
LEU CD2 HD22 sing N N 131 
LEU CD2 HD23 sing N N 132 
LEU OXT HXT  sing N N 133 
LYS N   CA   sing N N 134 
LYS N   H    sing N N 135 
LYS N   H2   sing N N 136 
LYS CA  C    sing N N 137 
LYS CA  CB   sing N N 138 
LYS CA  HA   sing N N 139 
LYS C   O    doub N N 140 
LYS C   OXT  sing N N 141 
LYS CB  CG   sing N N 142 
LYS CB  HB2  sing N N 143 
LYS CB  HB3  sing N N 144 
LYS CG  CD   sing N N 145 
LYS CG  HG2  sing N N 146 
LYS CG  HG3  sing N N 147 
LYS CD  CE   sing N N 148 
LYS CD  HD2  sing N N 149 
LYS CD  HD3  sing N N 150 
LYS CE  NZ   sing N N 151 
LYS CE  HE2  sing N N 152 
LYS CE  HE3  sing N N 153 
LYS NZ  HZ1  sing N N 154 
LYS NZ  HZ2  sing N N 155 
LYS NZ  HZ3  sing N N 156 
LYS OXT HXT  sing N N 157 
MET N   CA   sing N N 158 
MET N   H    sing N N 159 
MET N   H2   sing N N 160 
MET CA  C    sing N N 161 
MET CA  CB   sing N N 162 
MET CA  HA   sing N N 163 
MET C   O    doub N N 164 
MET C   OXT  sing N N 165 
MET CB  CG   sing N N 166 
MET CB  HB2  sing N N 167 
MET CB  HB3  sing N N 168 
MET CG  SD   sing N N 169 
MET CG  HG2  sing N N 170 
MET CG  HG3  sing N N 171 
MET SD  CE   sing N N 172 
MET CE  HE1  sing N N 173 
MET CE  HE2  sing N N 174 
MET CE  HE3  sing N N 175 
MET OXT HXT  sing N N 176 
PHE N   CA   sing N N 177 
PHE N   H    sing N N 178 
PHE N   H2   sing N N 179 
PHE CA  C    sing N N 180 
PHE CA  CB   sing N N 181 
PHE CA  HA   sing N N 182 
PHE C   O    doub N N 183 
PHE C   OXT  sing N N 184 
PHE CB  CG   sing N N 185 
PHE CB  HB2  sing N N 186 
PHE CB  HB3  sing N N 187 
PHE CG  CD1  doub Y N 188 
PHE CG  CD2  sing Y N 189 
PHE CD1 CE1  sing Y N 190 
PHE CD1 HD1  sing N N 191 
PHE CD2 CE2  doub Y N 192 
PHE CD2 HD2  sing N N 193 
PHE CE1 CZ   doub Y N 194 
PHE CE1 HE1  sing N N 195 
PHE CE2 CZ   sing Y N 196 
PHE CE2 HE2  sing N N 197 
PHE CZ  HZ   sing N N 198 
PHE OXT HXT  sing N N 199 
PRO N   CA   sing N N 200 
PRO N   CD   sing N N 201 
PRO N   H    sing N N 202 
PRO CA  C    sing N N 203 
PRO CA  CB   sing N N 204 
PRO CA  HA   sing N N 205 
PRO C   O    doub N N 206 
PRO C   OXT  sing N N 207 
PRO CB  CG   sing N N 208 
PRO CB  HB2  sing N N 209 
PRO CB  HB3  sing N N 210 
PRO CG  CD   sing N N 211 
PRO CG  HG2  sing N N 212 
PRO CG  HG3  sing N N 213 
PRO CD  HD2  sing N N 214 
PRO CD  HD3  sing N N 215 
PRO OXT HXT  sing N N 216 
SER N   CA   sing N N 217 
SER N   H    sing N N 218 
SER N   H2   sing N N 219 
SER CA  C    sing N N 220 
SER CA  CB   sing N N 221 
SER CA  HA   sing N N 222 
SER C   O    doub N N 223 
SER C   OXT  sing N N 224 
SER CB  OG   sing N N 225 
SER CB  HB2  sing N N 226 
SER CB  HB3  sing N N 227 
SER OG  HG   sing N N 228 
SER OXT HXT  sing N N 229 
THR N   CA   sing N N 230 
THR N   H    sing N N 231 
THR N   H2   sing N N 232 
THR CA  C    sing N N 233 
THR CA  CB   sing N N 234 
THR CA  HA   sing N N 235 
THR C   O    doub N N 236 
THR C   OXT  sing N N 237 
THR CB  OG1  sing N N 238 
THR CB  CG2  sing N N 239 
THR CB  HB   sing N N 240 
THR OG1 HG1  sing N N 241 
THR CG2 HG21 sing N N 242 
THR CG2 HG22 sing N N 243 
THR CG2 HG23 sing N N 244 
THR OXT HXT  sing N N 245 
TYR N   CA   sing N N 246 
TYR N   H    sing N N 247 
TYR N   H2   sing N N 248 
TYR CA  C    sing N N 249 
TYR CA  CB   sing N N 250 
TYR CA  HA   sing N N 251 
TYR C   O    doub N N 252 
TYR C   OXT  sing N N 253 
TYR CB  CG   sing N N 254 
TYR CB  HB2  sing N N 255 
TYR CB  HB3  sing N N 256 
TYR CG  CD1  doub Y N 257 
TYR CG  CD2  sing Y N 258 
TYR CD1 CE1  sing Y N 259 
TYR CD1 HD1  sing N N 260 
TYR CD2 CE2  doub Y N 261 
TYR CD2 HD2  sing N N 262 
TYR CE1 CZ   doub Y N 263 
TYR CE1 HE1  sing N N 264 
TYR CE2 CZ   sing Y N 265 
TYR CE2 HE2  sing N N 266 
TYR CZ  OH   sing N N 267 
TYR OH  HH   sing N N 268 
TYR OXT HXT  sing N N 269 
VAL N   CA   sing N N 270 
VAL N   H    sing N N 271 
VAL N   H2   sing N N 272 
VAL CA  C    sing N N 273 
VAL CA  CB   sing N N 274 
VAL CA  HA   sing N N 275 
VAL C   O    doub N N 276 
VAL C   OXT  sing N N 277 
VAL CB  CG1  sing N N 278 
VAL CB  CG2  sing N N 279 
VAL CB  HB   sing N N 280 
VAL CG1 HG11 sing N N 281 
VAL CG1 HG12 sing N N 282 
VAL CG1 HG13 sing N N 283 
VAL CG2 HG21 sing N N 284 
VAL CG2 HG22 sing N N 285 
VAL CG2 HG23 sing N N 286 
VAL OXT HXT  sing N N 287 
# 
_atom_sites.entry_id                    1KBT 
_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_