data_PRD_000507 # _pdbx_reference_molecule.prd_id PRD_000507 _pdbx_reference_molecule.name "PYOVERDIN C-E CHROMOPHORE" _pdbx_reference_molecule.represent_as polymer _pdbx_reference_molecule.type Polypeptide _pdbx_reference_molecule.type_evidence_code ? _pdbx_reference_molecule.class "Metal Transport" _pdbx_reference_molecule.class_evidence_code ? _pdbx_reference_molecule.formula "C55 H86 N17 O22" _pdbx_reference_molecule.formula_weight 1337.372 _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 ;PYOVERDINES ARE A GROUP OF STRUCTURALLY RELATED SIDEROPHORES PRODUCED BY FLUORESCENT PSEUDOMONAS SPECIES. PYOVERDINE IS NECESSARY FOR INFECTION IN SEVERAL DIFFERENT DISEASE MODELS. THE OCCURRENCE OF PYOVERDINE-DEFECTIVE STRAINS IN CHRONIC INFECTIONS OF PATIENTS WITH CYSTIC FIBROSIS AND THE EXTREMELY HIGH SEQUENCE DIVERSITY OF GENES INVOLVED IN PYOVERDINE SYNTHESIS AND UPTAKE INDICATE THAT PYOVERDINE PRODUCTION IS SUBJECT TO HIGH EVOLUTIONARY PRESSURE. PYOVERDINE-DEPENDENT IRON TRANSPORT IS ALSO CRUCIAL FOR BIOFILM DEVELOPMENT, FURTHER EXPANDING THE IMPORTANCE OF THESE SIDEROPHORES IN PSEUDOMONAS BIOLOGY. ; _pdbx_reference_molecule.description ;IN IRON-DEFICIENT CONDITIONS, PSEUDOMONAS AERUGINOSA SECRETES A MAJOR FLUORESCENT SIDEROPHORE NAMED PYOVERDIN (PVD), WHICH AFTER CHELATING IRON(III) IS TRANSPORTED BACK INTO THE CELL VIA ITS OUTER MEMBRANE RECEPTOR FPVA. FPVA IS A TONB-DEPENDENT TRANSPORT PROTEIN AND HAS THE ABILITY TO BIND PVD IN ITS APO- OR IRON-LOADED FORM. ; _pdbx_reference_molecule.representative_PDB_id_code 1xkh # loop_ _pdbx_reference_entity_list.prd_id _pdbx_reference_entity_list.ref_entity_id _pdbx_reference_entity_list.component_id _pdbx_reference_entity_list.type _pdbx_reference_entity_list.details PRD_000507 1 1 polymer PYOVERDINE PRD_000507 2 2 non-polymer PVE # _pdbx_reference_entity_nonpoly.prd_id PRD_000507 _pdbx_reference_entity_nonpoly.ref_entity_id 2 _pdbx_reference_entity_nonpoly.name "(1S)-1-CARBOXY-5-[(3-CARBOXYPROPANOYL)AMINO]-8,9-DIHYDROXY-1,2,3,4-TETRAHYDROPYRIMIDO[1,2-A]QUINOLIN-11-IUM" _pdbx_reference_entity_nonpoly.chem_comp_id PVE _pdbx_reference_entity_nonpoly.details ? # _pdbx_reference_entity_link.prd_id PRD_000507 _pdbx_reference_entity_link.link_id 1 _pdbx_reference_entity_link.link_class PN _pdbx_reference_entity_link.ref_entity_id_1 1 _pdbx_reference_entity_link.entity_seq_num_1 1 _pdbx_reference_entity_link.comp_id_1 DSN _pdbx_reference_entity_link.atom_id_1 N _pdbx_reference_entity_link.ref_entity_id_2 2 _pdbx_reference_entity_link.entity_seq_num_2 ? _pdbx_reference_entity_link.comp_id_2 PVE _pdbx_reference_entity_link.atom_id_2 C15 _pdbx_reference_entity_link.value_order sing _pdbx_reference_entity_link.component_1 1 _pdbx_reference_entity_link.component_2 2 _pdbx_reference_entity_link.details ? _pdbx_reference_entity_link.nonpoly_res_num_1 ? _pdbx_reference_entity_link.nonpoly_res_num_2 ? # 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_000507 1 1 C DSN 1 N ARG 2 sing 1 ? ? ? PRD_000507 1 2 C ARG 2 N DSN 3 sing 1 ? ? ? PRD_000507 1 3 C DSN 3 N FHO 4 sing 1 ? ? ? PRD_000507 1 4 C FHO 4 N LYS 5 sing 1 ? ? ? PRD_000507 1 5 C LYS 5 N FHO 6 sing 1 ? ? ? PRD_000507 1 6 NZ LYS 5 C THR 8 sing 1 ? ? ? PRD_000507 1 7 C FHO 6 N THR 7 sing 1 ? ? ? PRD_000507 1 8 C THR 7 N THR 8 sing 1 ? ? ? # _pdbx_reference_entity_poly.prd_id PRD_000507 _pdbx_reference_entity_poly.ref_entity_id 1 _pdbx_reference_entity_poly.db_code NOR00190 _pdbx_reference_entity_poly.db_name NOR _pdbx_reference_entity_poly.type peptide-like # _pdbx_reference_entity_sequence.prd_id PRD_000507 _pdbx_reference_entity_sequence.ref_entity_id 1 _pdbx_reference_entity_sequence.type peptide-like _pdbx_reference_entity_sequence.NRP_flag Y # 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_000507 1 1 DSN SER N Y PRD_000507 1 2 ARG ARG N Y PRD_000507 1 3 DSN SER N Y PRD_000507 1 4 FHO LYS N Y PRD_000507 1 5 LYS LYS N Y PRD_000507 1 6 FHO LYS N Y PRD_000507 1 7 THR THR N Y PRD_000507 1 8 THR THR N Y # _pdbx_reference_entity_src_nat.prd_id PRD_000507 _pdbx_reference_entity_src_nat.ref_entity_id 1 _pdbx_reference_entity_src_nat.ordinal 1 _pdbx_reference_entity_src_nat.taxid 287 _pdbx_reference_entity_src_nat.organism_scientific "Pseudomonas aeruginosa" _pdbx_reference_entity_src_nat.source ? _pdbx_reference_entity_src_nat.db_code NOR00190 _pdbx_reference_entity_src_nat.db_name Norine _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_000507 2012-02-03 RCSB "Create molecule" PRD_000507 2012-07-09 PDBE "Other modification" PRD_000507 2012-12-12 RCSB "Initial release" PRD_000507 2013-06-03 RCSB "Other modification" PRD_000507 2017-05-04 RCSB "Other modification" PRD_000507 2020-07-29 RCSB "Other modification" PRD_000507 2023-09-20 PDBE "Modify audit" #