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MOAC_CERS1
ID   MOAC_CERS1              Reviewed;         159 AA.
AC   A3PHK6;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   03-APR-2007, sequence version 1.
DT   03-AUG-2022, entry version 75.
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=Rsph17029_0709;
OS   Cereibacter sphaeroides (strain ATCC 17029 / ATH 2.4.9) (Rhodobacter
OS   sphaeroides).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC   Rhodobacteraceae; Cereibacter.
OX   NCBI_TaxID=349101;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 17029 / ATH 2.4.9;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Kiss H., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Richardson P.,
RA   Mackenzie C., Choudhary M., Donohue T.J., Kaplan S.;
RT   "Complete sequence of chromosome 1 of Rhodobacter sphaeroides ATCC 17029.";
RL   Submitted (FEB-2007) 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; CP000577; ABN75822.1; -; Genomic_DNA.
DR   RefSeq; WP_011840555.1; NC_009049.1.
DR   AlphaFoldDB; A3PHK6; -.
DR   SMR; A3PHK6; -.
DR   EnsemblBacteria; ABN75822; ABN75822; Rsph17029_0709.
DR   GeneID; 57469395; -.
DR   KEGG; rsh:Rsph17029_0709; -.
DR   HOGENOM; CLU_074693_1_1_5; -.
DR   OMA; IWDMVKS; -.
DR   UniPathway; UPA00344; -.
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..159
FT                   /note="Cyclic pyranopterin monophosphate synthase"
FT                   /id="PRO_1000054130"
FT   ACT_SITE        128
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         113..114
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01224"
SQ   SEQUENCE   159 AA;  16384 MW;  EBF4B535088452FB CRC64;
     MSGLTHFDES GSAHMVDVSE KPVTARVAVA RGAVKMSAET LALVTEGRAE KGDVLGVARL
     AGIMGAKRTA DLIPLCHPLP ITKVALELTA DPALPGVVVE ATVKTGGQTG VEMEALTAVS
     VACLTIYDMV KAVEKGMEIT GIRLLLKEGG KSGRFEASA
 
 
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