ID I9YUJ7_HELPX Unreviewed; 158 AA.
AC I9YUJ7;
DT 03-OCT-2012, integrated into UniProtKB/TrEMBL.
DT 03-OCT-2012, sequence version 1.
DT 24-JAN-2024, entry version 45.
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 ECO:0000313|EMBL:EJC32570.1};
GN ORFNames=HPHPP15B_1406 {ECO:0000313|EMBL:EJC32570.1};
OS Helicobacter pylori Hp P-15b.
OC Bacteria; Campylobacterota; Epsilonproteobacteria; Campylobacterales;
OC Helicobacteraceae; Helicobacter.
OX NCBI_TaxID=992108 {ECO:0000313|EMBL:EJC32570.1, ECO:0000313|Proteomes:UP000004543};
RN [1] {ECO:0000313|EMBL:EJC32570.1, ECO:0000313|Proteomes:UP000004543}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Hp P-15b {ECO:0000313|EMBL:EJC32570.1,
RC ECO:0000313|Proteomes:UP000004543};
RA Blanchard T.G., Czinn S.J., McCracken C., Abolude K., Maroo A.,
RA Santana-Cruz I., Tallon L.J., Ficke F.W.F.;
RT "Genome sequence of Helicobacter pylori Hp P-15b.";
RL Submitted (MAY-2012) 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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EJC32570.1}.
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DR EMBL; AKQJ01000003; EJC32570.1; -; Genomic_DNA.
DR RefSeq; WP_001131523.1; NZ_AKQJ01000003.1.
DR AlphaFoldDB; I9YUJ7; -.
DR PATRIC; fig|992108.3.peg.1362; -.
DR UniPathway; UPA00344; -.
DR Proteomes; UP000004543; Unassembled WGS sequence.
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 14..149
FT /note="Molybdopterin cofactor biosynthesis C (MoaC)"
FT /evidence="ECO:0000259|Pfam:PF01967"
FT ACT_SITE 127
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01224"
FT BINDING 74..76
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01224"
FT BINDING 112..113
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01224"
SQ SEQUENCE 158 AA; 17239 MW; FC0DB920C57AEDDE CRC64;
MPLTHLNEEN QPKMVDIGDK ETTERIALAS GRISMNKEAY DAIINHGVKK GPVLQTAIIA
GIMAAKKTSE LIPMCHPIML NGVDIDILEE KETCSFKLYA RVKTQAKTGV EMEALMSVSI
GLLTIYDMVK AIDKSMTISG VMLEHKSGGK SGDYNAKK
//
