ID   MOAC_BACC0              Reviewed;         161 AA.
AC   B7JSY7;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-2009, sequence version 1.
DT   03-AUG-2022, entry version 69.
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=BCAH820_4841;
OS   Bacillus cereus (strain AH820).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus cereus group.
OX   NCBI_TaxID=405535;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AH820;
RA   Dodson R.J., Durkin A.S., Rosovitz M.J., Rasko D.A., Hoffmaster A.,
RA   Ravel J., Sutton G.;
RT   "Genome sequence of Bacillus cereus AH820.";
RL   Submitted (OCT-2008) 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: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; CP001283; ACK92317.1; -; Genomic_DNA.
DR   RefSeq; WP_000094141.1; NC_011773.1.
DR   AlphaFoldDB; B7JSY7; -.
DR   SMR; B7JSY7; -.
DR   EnsemblBacteria; ACK92317; ACK92317; BCAH820_4841.
DR   GeneID; 64203329; -.
DR   KEGG; bcu:BCAH820_4841; -.
DR   HOGENOM; CLU_074693_1_1_9; -.
DR   OMA; IWDMVKS; -.
DR   UniPathway; UPA00344; -.
DR   Proteomes; UP000001363; 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; -; 1.
DR   HAMAP; MF_01224_B; MoaC_B; 1.
DR   InterPro; IPR023045; Mo_CF_biosynth-C.
DR   InterPro; IPR036522; MoaC_sf.
DR   InterPro; IPR002820; Mopterin_CF_biosynth-C_dom.
DR   Pfam; PF01967; MoaC; 1.
DR   SUPFAM; SSF55040; SSF55040; 1.
DR   TIGRFAMs; TIGR00581; moaC; 1.
PE   3: Inferred from homology;
KW   Lyase; Molybdenum cofactor biosynthesis.
FT   CHAIN           1..161
FT                   /note="Cyclic pyranopterin monophosphate synthase"
FT                   /id="PRO_1000139242"
FT   ACT_SITE        130
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01224"
FT   BINDING         75..77
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01224"
FT   BINDING         115..116
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01224"
SQ   SEQUENCE   161 AA;  17499 MW;  1E87B18C099B4B5E CRC64;
     MSSFTHFNDQ GRAKMVDISD KKATVRTAIA CSSIVVTKEI YDKISHNEIG KGDVLAVAQI
     AGIMAAKRTS DIIPMCHPLL LKGVDVSFDW KQSDEQYRLL IEVKVKTEGS TGVEMEALTA
     ASATALTVYD MCKAVDKGMI IGETYLLEKT GGKSGDYTRK S