data_PRD_000197
# 
_pdbx_reference_molecule.prd_id                       PRD_000197 
_pdbx_reference_molecule.name                         "ALPHA LICHENICIDIN PREPEPTIDE" 
_pdbx_reference_molecule.represent_as                 polymer 
_pdbx_reference_molecule.type                         Polypeptide 
_pdbx_reference_molecule.type_evidence_code           ? 
_pdbx_reference_molecule.class                        Antibiotic 
_pdbx_reference_molecule.class_evidence_code          ? 
_pdbx_reference_molecule.formula                      "C142 H226 N36 O41 S5" 
_pdbx_reference_molecule.formula_weight               3253.855 
_pdbx_reference_molecule.chem_comp_id                 ? 
_pdbx_reference_molecule.release_status               REL 
_pdbx_reference_molecule.replaces                     ? 
_pdbx_reference_molecule.replaced_by                  ? 
_pdbx_reference_molecule.compound_details             
;LICHENICIDIN VK21 A1 IS A LANTIBIOTIC. THE LANTIBIOTICS ARE
ARE CHARACTERIZED BY THIOESTER AMINO ACIDS LANTHIONINE
AND/OR METHYLLANTHIONINE.
HERE, LICHENICIDIN VK21 IS REPRESENTED BY THE SEQUENCE (SEQRES)
;
_pdbx_reference_molecule.description                  
;LICHENICIDIN VK21 IS A TETRACYCLIC PEPTIDE. POST TRANSLATIONAL
MATURATION OF LANTIBIOTICS INVOLVES THE ENZYMIC CONVERSION OF THR, AND
SER INTO DEHYDRATED AMINO ACIDS AND THE FORMATION OF THIOETHER BONDS
WITH CYSTEINE. THIOETHER BONDS WITH CYSTEINE RESULT IN FOUR RINGS.
THIS IS FOLLOWED BY MEMBRANE TRANSLOCATION AND CLEAVAGE OF THE
MODIFIED PRECURSOR.
;
_pdbx_reference_molecule.representative_PDB_id_code   2ktn 
# 
_pdbx_reference_entity_list.prd_id          PRD_000197 
_pdbx_reference_entity_list.ref_entity_id   1 
_pdbx_reference_entity_list.component_id    1 
_pdbx_reference_entity_list.type            polymer 
_pdbx_reference_entity_list.details         "PEPTIDE LIKE SEQUENCE RESIDUES 1 TO 32" 
# 
loop_
_pdbx_reference_entity_poly_link.prd_id 
_pdbx_reference_entity_poly_link.ref_entity_id 
_pdbx_reference_entity_poly_link.link_id 
_pdbx_reference_entity_poly_link.atom_id_1 
_pdbx_reference_entity_poly_link.comp_id_1 
_pdbx_reference_entity_poly_link.entity_seq_num_1 
_pdbx_reference_entity_poly_link.atom_id_2 
_pdbx_reference_entity_poly_link.comp_id_2 
_pdbx_reference_entity_poly_link.entity_seq_num_2 
_pdbx_reference_entity_poly_link.value_order 
_pdbx_reference_entity_poly_link.component_id 
_pdbx_reference_entity_poly_link.details 
_pdbx_reference_entity_poly_link.insert_code_1 
_pdbx_reference_entity_poly_link.insert_code_2 
PRD_000197 1 1  C  2KT 1  N  ILE 2  sing 1 ? ? ? 
PRD_000197 1 2  C  ILE 2  N  DBB 3  sing 1 ? ? ? 
PRD_000197 1 3  C  DBB 3  N  LEU 4  sing 1 ? ? ? 
PRD_000197 1 4  CB DBB 3  SG CYS 7  sing 1 ? ? ? 
PRD_000197 1 5  C  LEU 4  N  DHA 5  sing 1 ? ? ? 
PRD_000197 1 6  C  DHA 5  N  DBU 6  sing 1 ? ? ? 
PRD_000197 1 7  C  DBU 6  N  CYS 7  sing 1 ? ? ? 
PRD_000197 1 8  C  CYS 7  N  ALA 8  sing 1 ? ? ? 
PRD_000197 1 9  C  ALA 8  N  ILE 9  sing 1 ? ? ? 
PRD_000197 1 10 C  ILE 9  N  LEU 10 sing 1 ? ? ? 
PRD_000197 1 11 C  LEU 10 N  DAL 11 sing 1 ? ? ? 
PRD_000197 1 12 C  DAL 11 N  LYS 12 sing 1 ? ? ? 
PRD_000197 1 13 CB DAL 11 SG CYS 21 sing 1 ? ? ? 
PRD_000197 1 14 C  LYS 12 N  PRO 13 sing 1 ? ? ? 
PRD_000197 1 15 C  PRO 13 N  LEU 14 sing 1 ? ? ? 
PRD_000197 1 16 C  LEU 14 N  GLY 15 sing 1 ? ? ? 
PRD_000197 1 17 C  GLY 15 N  ASN 16 sing 1 ? ? ? 
PRD_000197 1 18 C  ASN 16 N  ASN 17 sing 1 ? ? ? 
PRD_000197 1 19 C  ASN 17 N  GLY 18 sing 1 ? ? ? 
PRD_000197 1 20 C  GLY 18 N  TYR 19 sing 1 ? ? ? 
PRD_000197 1 21 C  TYR 19 N  LEU 20 sing 1 ? ? ? 
PRD_000197 1 22 C  LEU 20 N  CYS 21 sing 1 ? ? ? 
PRD_000197 1 23 C  CYS 21 N  DBB 22 sing 1 ? ? ? 
PRD_000197 1 24 CB DBB 22 SG CYS 27 sing 1 ? ? ? 
PRD_000197 1 25 C  DBB 22 N  VAL 23 sing 1 ? ? ? 
PRD_000197 1 26 C  VAL 23 N  DBB 24 sing 1 ? ? ? 
PRD_000197 1 27 CB DBB 24 SG CYS 31 sing 1 ? ? ? 
PRD_000197 1 28 C  DBB 24 N  LYS 25 sing 1 ? ? ? 
PRD_000197 1 29 C  LYS 25 N  GLU 26 sing 1 ? ? ? 
PRD_000197 1 30 C  GLU 26 N  CYS 27 sing 1 ? ? ? 
PRD_000197 1 31 C  CYS 27 N  MET 28 sing 1 ? ? ? 
PRD_000197 1 32 C  MET 28 N  PRO 29 sing 1 ? ? ? 
PRD_000197 1 33 C  PRO 29 N  SER 30 sing 1 ? ? ? 
PRD_000197 1 34 C  SER 30 N  CYS 31 sing 1 ? ? ? 
PRD_000197 1 35 C  CYS 31 N  ASN 32 sing 1 ? ? ? 
# 
_pdbx_reference_entity_poly.prd_id          PRD_000197 
_pdbx_reference_entity_poly.ref_entity_id   1 
_pdbx_reference_entity_poly.db_code         P86475 
_pdbx_reference_entity_poly.db_name         UNP 
_pdbx_reference_entity_poly.type            peptide-like 
# 
_pdbx_reference_entity_sequence.prd_id          PRD_000197 
_pdbx_reference_entity_sequence.ref_entity_id   1 
_pdbx_reference_entity_sequence.type            peptide-like 
_pdbx_reference_entity_sequence.NRP_flag        N 
# 
loop_
_pdbx_reference_entity_poly_seq.prd_id 
_pdbx_reference_entity_poly_seq.ref_entity_id 
_pdbx_reference_entity_poly_seq.num 
_pdbx_reference_entity_poly_seq.mon_id 
_pdbx_reference_entity_poly_seq.parent_mon_id 
_pdbx_reference_entity_poly_seq.hetero 
_pdbx_reference_entity_poly_seq.observed 
PRD_000197 1 1  2KT THR N Y 
PRD_000197 1 2  ILE ILE N Y 
PRD_000197 1 3  DBB THR N Y 
PRD_000197 1 4  LEU LEU N Y 
PRD_000197 1 5  DHA SER N Y 
PRD_000197 1 6  DBU THR N Y 
PRD_000197 1 7  CYS CYS N Y 
PRD_000197 1 8  ALA ALA N Y 
PRD_000197 1 9  ILE ILE N Y 
PRD_000197 1 10 LEU LEU N Y 
PRD_000197 1 11 DAL SER N Y 
PRD_000197 1 12 LYS LYS N Y 
PRD_000197 1 13 PRO PRO N Y 
PRD_000197 1 14 LEU LEU N Y 
PRD_000197 1 15 GLY GLY N Y 
PRD_000197 1 16 ASN ASN N Y 
PRD_000197 1 17 ASN ASN N Y 
PRD_000197 1 18 GLY GLY N Y 
PRD_000197 1 19 TYR TYR N Y 
PRD_000197 1 20 LEU LEU N Y 
PRD_000197 1 21 CYS CYS N Y 
PRD_000197 1 22 DBB THE N Y 
PRD_000197 1 23 VAL VAL N Y 
PRD_000197 1 24 DBB THR N Y 
PRD_000197 1 25 LYS LYS N Y 
PRD_000197 1 26 GLU GLU N Y 
PRD_000197 1 27 CYS CYS N Y 
PRD_000197 1 28 MET MET N Y 
PRD_000197 1 29 PRO PRO N Y 
PRD_000197 1 30 SER SER N Y 
PRD_000197 1 31 CYS CYS N Y 
PRD_000197 1 32 ASN ASN N Y 
# 
_pdbx_reference_entity_src_nat.prd_id                PRD_000197 
_pdbx_reference_entity_src_nat.ref_entity_id         1 
_pdbx_reference_entity_src_nat.ordinal               1 
_pdbx_reference_entity_src_nat.taxid                 1402 
_pdbx_reference_entity_src_nat.organism_scientific   "bacillus licheniformis VK21" 
_pdbx_reference_entity_src_nat.source                UniProt 
_pdbx_reference_entity_src_nat.db_code               P86475 
_pdbx_reference_entity_src_nat.db_name               UniProtKB 
_pdbx_reference_entity_src_nat.strain                ? 
# 
loop_
_pdbx_prd_audit.prd_id 
_pdbx_prd_audit.date 
_pdbx_prd_audit.processing_site 
_pdbx_prd_audit.action_type 
PRD_000197 2012-02-03 RCSB "Create molecule"    
PRD_000197 2012-07-09 PDBE "Other modification" 
PRD_000197 2012-07-31 RCSB "Other modification" 
PRD_000197 2012-12-12 RCSB "Initial release"    
PRD_000197 2013-06-03 RCSB "Other modification" 
PRD_000197 2017-05-04 RCSB "Other modification" 
PRD_000197 2023-09-20 PDBE "Modify audit"       
PRD_000197 2023-11-03 PDBE "Other modification" 
# 
