ID   MOAC_BRUA2              Reviewed;         165 AA.
AC   Q2YRR3;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   07-FEB-2006, sequence version 1.
DT   27-MAR-2024, entry version 89.
DE   RecName: Full=Cyclic pyranopterin monophosphate synthase {ECO:0000255|HAMAP-Rule:MF_01224};
DE            EC=4.6.1.17 {ECO:0000255|HAMAP-Rule:MF_01224};
DE   AltName: Full=Molybdenum cofactor biosynthesis protein C {ECO:0000255|HAMAP-Rule:MF_01224};
GN   Name=moaC {ECO:0000255|HAMAP-Rule:MF_01224};
GN   OrderedLocusNames=BAB1_1165;
OS   Brucella abortus (strain 2308).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC   Brucellaceae; Brucella/Ochrobactrum group; Brucella.
OX   NCBI_TaxID=359391;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=2308;
RX   PubMed=16299333; DOI=10.1128/iai.73.12.8353-8361.2005;
RA   Chain P.S., Comerci D.J., Tolmasky M.E., Larimer F.W., Malfatti S.A.,
RA   Vergez L.M., Aguero F., Land M.L., Ugalde R.A., Garcia E.;
RT   "Whole-genome analyses of speciation events in pathogenic Brucellae.";
RL   Infect. Immun. 73:8353-8361(2005).
CC   -!- FUNCTION: Catalyzes the conversion of (8S)-3',8-cyclo-7,8-
CC       dihydroguanosine 5'-triphosphate to cyclic pyranopterin monophosphate
CC       (cPMP). {ECO:0000255|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:0000255|HAMAP-Rule:MF_01224};
CC   -!- PATHWAY: Cofactor biosynthesis; molybdopterin biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_01224}.
CC   -!- SUBUNIT: Homohexamer; trimer of dimers. {ECO:0000255|HAMAP-
CC       Rule:MF_01224}.
CC   -!- SIMILARITY: Belongs to the MoaC family. {ECO:0000255|HAMAP-
CC       Rule:MF_01224}.
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DR   EMBL; AM040264; CAJ11121.1; -; Genomic_DNA.
DR   RefSeq; WP_002964270.1; NZ_KN046823.1.
DR   AlphaFoldDB; Q2YRR3; -.
DR   SMR; Q2YRR3; -.
DR   STRING; 359391.BAB1_1165; -.
DR   GeneID; 45124518; -.
DR   KEGG; bmf:BAB1_1165; -.
DR   PATRIC; fig|359391.11.peg.63; -.
DR   HOGENOM; CLU_074693_1_1_5; -.
DR   PhylomeDB; Q2YRR3; -.
DR   UniPathway; UPA00344; -.
DR   Proteomes; UP000002719; Chromosome I.
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; Molybdenum cofactor biosynthesis; Reference proteome.
FT   CHAIN           1..165
FT                   /note="Cyclic pyranopterin monophosphate synthase"
FT                   /id="PRO_1000054072"
FT   ACT_SITE        129
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01224"
FT   BINDING         76..78
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01224"
FT   BINDING         114..115
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01224"
SQ   SEQUENCE   165 AA;  17506 MW;  C3C96C7AAC3D96A9 CRC64;
     MSGKLTHIDQ TGAANMVDVG SKDETERQAV AEGAVRMKPE TLALILEGNA AKGDVIGTAR
     LAGIMAAKRT SDLIPLCHPL MLTKVAVEIE PDENLPGLRV RALARLKGRT GVEMEALTAA
     SVTCLTIYDM AKAVDRHMEI GSIRVIEKSG GKSGDWAVSD PALMR
//