ID S5T5S1_9GAMM Unreviewed; 160 AA.
AC S5T5S1;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 24-JAN-2024, entry version 47.
DE RecName: Full=Cyclic pyranopterin monophosphate synthase {ECO:0000256|ARBA:ARBA00012575, ECO:0000256|HAMAP-Rule:MF_01224};
DE EC=4.6.1.17 {ECO:0000256|ARBA:ARBA00012575, ECO:0000256|HAMAP-Rule:MF_01224};
DE AltName: Full=Molybdenum cofactor biosynthesis protein C {ECO:0000256|HAMAP-Rule:MF_01224};
GN Name=moaC {ECO:0000256|HAMAP-Rule:MF_01224};
GN ORFNames=CYCME_0563 {ECO:0000313|EMBL:AGS38904.1};
OS Cycloclasticus zancles 78-ME.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Thiotrichales;
OC Piscirickettsiaceae; Cycloclasticus.
OX NCBI_TaxID=1198232 {ECO:0000313|EMBL:AGS38904.1, ECO:0000313|Proteomes:UP000015380};
RN [1] {ECO:0000313|EMBL:AGS38904.1, ECO:0000313|Proteomes:UP000015380}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=7-ME {ECO:0000313|Proteomes:UP000015380};
RA Yakimov M.M., Messina E., Genovese M., Denaro R., Crisafi F., Russo D.,
RA Cappello S., Santisi S., Smedile F., Golyshina O.V., Tran H., Pieper D.H.,
RA Golyshin P.N., Giuliano L.;
RT "Between feast and famine: a lifestyle of most important marine PAH-
RT degrading bacterium Cycloclasticus sp. 7ME.";
RL Submitted (MAY-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the conversion of (8S)-3',8-cyclo-7,8-
CC dihydroguanosine 5'-triphosphate to cyclic pyranopterin monophosphate
CC (cPMP). {ECO:0000256|HAMAP-Rule:MF_01224}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(8S)-3',8-cyclo-7,8-dihydroguanosine 5'-triphosphate = cyclic
CC pyranopterin phosphate + diphosphate; Xref=Rhea:RHEA:49580,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:59648, ChEBI:CHEBI:131766;
CC EC=4.6.1.17; Evidence={ECO:0000256|ARBA:ARBA00001637,
CC ECO:0000256|HAMAP-Rule:MF_01224};
CC -!- PATHWAY: Cofactor biosynthesis; molybdopterin biosynthesis.
CC {ECO:0000256|ARBA:ARBA00005046, ECO:0000256|HAMAP-Rule:MF_01224}.
CC -!- SUBUNIT: Homohexamer; trimer of dimers. {ECO:0000256|HAMAP-
CC Rule:MF_01224}.
CC -!- SIMILARITY: Belongs to the MoaC family. {ECO:0000256|HAMAP-
CC Rule:MF_01224}.
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DR EMBL; CP005996; AGS38904.1; -; Genomic_DNA.
DR RefSeq; WP_020932093.1; NC_021917.1.
DR AlphaFoldDB; S5T5S1; -.
DR KEGG; cza:CYCME_0563; -.
DR PATRIC; fig|1198232.3.peg.571; -.
DR eggNOG; COG0315; Bacteria.
DR HOGENOM; CLU_074693_1_1_6; -.
DR UniPathway; UPA00344; -.
DR Proteomes; UP000015380; Chromosome.
DR GO; GO:0061799; F:cyclic pyranopterin monophosphate synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006777; P:Mo-molybdopterin cofactor biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd01420; MoaC_PE; 1.
DR Gene3D; 3.30.70.640; Molybdopterin cofactor biosynthesis C (MoaC) domain; 1.
DR HAMAP; MF_01224_B; MoaC_B; 1.
DR InterPro; IPR023045; MoaC.
DR InterPro; IPR047594; MoaC_bact/euk.
DR InterPro; IPR036522; MoaC_sf.
DR InterPro; IPR002820; Mopterin_CF_biosynth-C_dom.
DR NCBIfam; TIGR00581; moaC; 1.
DR Pfam; PF01967; MoaC; 1.
DR SUPFAM; SSF55040; Molybdenum cofactor biosynthesis protein C, MoaC; 1.
PE 3: Inferred from homology;
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_01224};
KW Molybdenum cofactor biosynthesis {ECO:0000256|ARBA:ARBA00023150,
KW ECO:0000256|HAMAP-Rule:MF_01224}.
FT DOMAIN 15..150
FT /note="Molybdopterin cofactor biosynthesis C (MoaC)"
FT /evidence="ECO:0000259|Pfam:PF01967"
FT ACT_SITE 128
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01224"
FT BINDING 75..77
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01224"
FT BINDING 113..114
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01224"
SQ SEQUENCE 160 AA; 17260 MW; C666CD2755573BEA CRC64;
MSELTHFNTA GDAHMVDISA KADTDRTAVT EGFIEMSAAT LQRVMNGDNK KGDVLGIARI
AGIMASKKTA DLVPLCHPLP ITHVDIKLEP DTQNNLIACQ TTVTTLGKTG VEMEALNATQ
VALLTIYDMC KAVDRGMTIQ GVRLLEKKGG KSGHWKREEP
//
