data_PRD_000199
# 
_pdbx_reference_molecule.prd_id                       PRD_000199 
_pdbx_reference_molecule.name                         Mersacidin 
_pdbx_reference_molecule.represent_as                 polymer 
_pdbx_reference_molecule.type                         Oligopeptide 
_pdbx_reference_molecule.type_evidence_code           ? 
_pdbx_reference_molecule.class                        Antibiotic 
_pdbx_reference_molecule.class_evidence_code          ? 
_pdbx_reference_molecule.formula                      "C80 H120 N20 O21 S4" 
_pdbx_reference_molecule.formula_weight               1826.190 
_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             
;MERSACIDIN IS A GLOBULAR TYPE B LANTIBIOTIC. THE
LANTIBIOTICS ARE CHARACTERIZED BY THIOETHER AMINO ACIDS LANTHIONINE
AND/OR METHYLLANTHIONINE.
HERE, MERSACIDIN IS REPRESENTED BY THE SEQUENCE (SEQRES)
;
_pdbx_reference_molecule.description                  
;MERSACIDIN IS A TETRACYCLIC PEPTIDE. POST TRANSLATIONAL MATURATION
OF LANTIBIOTICS INVOLVES THE ENZYMIC CONVERSION OF THR, AND SER INTO
DEHYDRATED AA AND THE FORMATION OF THIOETHER BONDS WITH CYSTEINE. THE
CARBOXY-TERMINAL BETA-METHYLLANTHIONINE UNDERGOES
DECARBOXYLATION. 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   1qow 
# 
_pdbx_reference_entity_list.prd_id          PRD_000199 
_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 20" 
# 
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_000199 1 1  C  CYS 1  N  DBB 2  sing 1 ? ? ? 
PRD_000199 1 2  SG CYS 1  CB DBB 2  sing 1 ? ? ? 
PRD_000199 1 3  C  DBB 2  N  PHE 3  sing 1 ? ? ? 
PRD_000199 1 4  C  PHE 3  N  DBB 4  sing 1 ? ? ? 
PRD_000199 1 5  C  DBB 4  N  LEU 5  sing 1 ? ? ? 
PRD_000199 1 6  CB DBB 4  SG CYS 12 sing 1 ? ? ? 
PRD_000199 1 7  C  LEU 5  N  PRO 6  sing 1 ? ? ? 
PRD_000199 1 8  C  PRO 6  N  GLY 7  sing 1 ? ? ? 
PRD_000199 1 9  C  GLY 7  N  GLY 8  sing 1 ? ? ? 
PRD_000199 1 10 C  GLY 8  N  GLY 9  sing 1 ? ? ? 
PRD_000199 1 11 C  GLY 9  N  GLY 10 sing 1 ? ? ? 
PRD_000199 1 12 C  GLY 10 N  VAL 11 sing 1 ? ? ? 
PRD_000199 1 13 C  VAL 11 N  CYS 12 sing 1 ? ? ? 
PRD_000199 1 14 C  CYS 12 N  DBB 13 sing 1 ? ? ? 
PRD_000199 1 15 C  DBB 13 N  LEU 14 sing 1 ? ? ? 
PRD_000199 1 16 CB DBB 13 SG CYS 18 sing 1 ? ? ? 
PRD_000199 1 17 C  LEU 14 N  DBB 15 sing 1 ? ? ? 
PRD_000199 1 18 C  DBB 15 N  DHA 16 sing 1 ? ? ? 
PRD_000199 1 19 CB DBB 15 SG TEE 20 sing 1 ? ? ? 
PRD_000199 1 20 C  DHA 16 N  GLU 17 sing 1 ? ? ? 
PRD_000199 1 21 C  GLU 17 N  CYS 18 sing 1 ? ? ? 
PRD_000199 1 22 C  CYS 18 N  ILE 19 sing 1 ? ? ? 
PRD_000199 1 23 C  ILE 19 N  TEE 20 sing 1 ? ? ? 
# 
_pdbx_reference_entity_poly.prd_id          PRD_000199 
_pdbx_reference_entity_poly.ref_entity_id   1 
_pdbx_reference_entity_poly.db_code         P43683 
_pdbx_reference_entity_poly.db_name         UNP 
_pdbx_reference_entity_poly.type            peptide-like 
# 
_pdbx_reference_entity_sequence.prd_id          PRD_000199 
_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_000199 1 1  CYS CYS N Y 
PRD_000199 1 2  DBB THR N Y 
PRD_000199 1 3  PHE PHE N Y 
PRD_000199 1 4  DBB THR N Y 
PRD_000199 1 5  LEU LEU N Y 
PRD_000199 1 6  PRO PRO N Y 
PRD_000199 1 7  GLY GLY N Y 
PRD_000199 1 8  GLY GLY N Y 
PRD_000199 1 9  GLY GLY N Y 
PRD_000199 1 10 GLY GLY N Y 
PRD_000199 1 11 VAL VAL N Y 
PRD_000199 1 12 CYS CYS N Y 
PRD_000199 1 13 DBB THR N Y 
PRD_000199 1 14 LEU LEU N Y 
PRD_000199 1 15 DBB THR N Y 
PRD_000199 1 16 DHA SER N Y 
PRD_000199 1 17 GLU GLU N Y 
PRD_000199 1 18 CYS CYS N Y 
PRD_000199 1 19 ILE ILE N Y 
PRD_000199 1 20 TEE CYS N Y 
# 
_pdbx_reference_entity_src_nat.prd_id                PRD_000199 
_pdbx_reference_entity_src_nat.ref_entity_id         1 
_pdbx_reference_entity_src_nat.ordinal               1 
_pdbx_reference_entity_src_nat.taxid                 69002 
_pdbx_reference_entity_src_nat.organism_scientific   "Bacillus sp. strain HIL Y-85,54728" 
_pdbx_reference_entity_src_nat.source                UniProt 
_pdbx_reference_entity_src_nat.db_code               P43683 
_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_000199 2012-02-03 RCSB "Create molecule"    
PRD_000199 2012-07-09 PDBE "Other modification" 
PRD_000199 2012-07-31 RCSB "Other modification" 
PRD_000199 2012-12-12 RCSB "Initial release"    
PRD_000199 2013-06-03 RCSB "Other modification" 
PRD_000199 2017-05-04 RCSB "Other modification" 
PRD_000199 2023-09-20 PDBE "Modify audit"       
# 
