ID K9R5V5_9CYAN Unreviewed; 145 AA.
AC K9R5V5;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 27-MAR-2024, entry version 47.
DE RecName: Full=8-oxo-dGTP diphosphatase {ECO:0000256|ARBA:ARBA00038905};
DE EC=3.6.1.55 {ECO:0000256|ARBA:ARBA00038905};
GN ORFNames=Riv7116_0279 {ECO:0000313|EMBL:AFY52883.1};
OS Rivularia sp. PCC 7116.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Rivulariaceae;
OC Rivularia.
OX NCBI_TaxID=373994 {ECO:0000313|EMBL:AFY52883.1, ECO:0000313|Proteomes:UP000010380};
RN [1] {ECO:0000313|EMBL:AFY52883.1, ECO:0000313|Proteomes:UP000010380}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 7116 {ECO:0000313|EMBL:AFY52883.1,
RC ECO:0000313|Proteomes:UP000010380};
RG US DOE Joint Genome Institute;
RA Gugger M., Coursin T., Rippka R., Tandeau De Marsac N., Huntemann M.,
RA Wei C.-L., Han J., Detter J.C., Han C., Tapia R., Chen A., Kyrpides N.,
RA Mavromatis K., Markowitz V., Szeto E., Ivanova N., Pagani I., Pati A.,
RA Goodwin L., Nordberg H.P., Cantor M.N., Hua S.X., Woyke T., Kerfeld C.A.;
RT "Finished chromosome of genome of Rivularia sp. PCC 7116.";
RL Submitted (AUG-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=8-oxo-dGTP + H2O = 8-oxo-dGMP + diphosphate + H(+);
CC Xref=Rhea:RHEA:31575, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:63224, ChEBI:CHEBI:77896; EC=3.6.1.55;
CC Evidence={ECO:0000256|ARBA:ARBA00035861};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|PIRSR:PIRSR603561-2};
CC -!- SIMILARITY: Belongs to the Nudix hydrolase family.
CC {ECO:0000256|ARBA:ARBA00005582}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP003549; AFY52883.1; -; Genomic_DNA.
DR RefSeq; WP_015116461.1; NC_019678.1.
DR AlphaFoldDB; K9R5V5; -.
DR STRING; 373994.Riv7116_0279; -.
DR KEGG; riv:Riv7116_0279; -.
DR PATRIC; fig|373994.3.peg.301; -.
DR eggNOG; COG1051; Bacteria.
DR HOGENOM; CLU_037162_19_1_3; -.
DR OrthoDB; 9802365at2; -.
DR Proteomes; UP000010380; Chromosome.
DR GO; GO:0008413; F:8-oxo-7,8-dihydroguanosine triphosphate pyrophosphatase activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-KW.
DR GO; GO:0006260; P:DNA replication; IEA:UniProtKB-KW.
DR CDD; cd03425; MutT_pyrophosphohydrolase; 1.
DR Gene3D; 3.90.79.10; Nucleoside Triphosphate Pyrophosphohydrolase; 1.
DR InterPro; IPR003561; Mutator_MutT.
DR InterPro; IPR047127; MutT-like.
DR InterPro; IPR029119; MutY_C.
DR InterPro; IPR020476; Nudix_hydrolase.
DR InterPro; IPR015797; NUDIX_hydrolase-like_dom_sf.
DR InterPro; IPR000086; NUDIX_hydrolase_dom.
DR NCBIfam; TIGR00586; mutt; 1.
DR PANTHER; PTHR47707; 8-OXO-DGTP DIPHOSPHATASE; 1.
DR PANTHER; PTHR47707:SF1; NUDIX HYDROLASE DOMAIN-CONTAINING PROTEIN; 1.
DR Pfam; PF14815; NUDIX_4; 1.
DR PRINTS; PR00502; NUDIXFAMILY.
DR SUPFAM; SSF55811; Nudix; 1.
DR PROSITE; PS51462; NUDIX; 1.
PE 3: Inferred from homology;
KW DNA damage {ECO:0000256|ARBA:ARBA00022763};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204};
KW DNA replication {ECO:0000256|ARBA:ARBA00022705};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|PIRSR:PIRSR603561-2};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR603561-2};
KW Mutator protein {ECO:0000256|ARBA:ARBA00022457};
KW Reference proteome {ECO:0000313|Proteomes:UP000010380}.
FT DOMAIN 8..137
FT /note="Nudix hydrolase"
FT /evidence="ECO:0000259|PROSITE:PS51462"
FT BINDING 30
FT /ligand="8-oxo-dGTP"
FT /ligand_id="ChEBI:CHEBI:77896"
FT /evidence="ECO:0000256|PIRSR:PIRSR603561-1"
FT BINDING 41..44
FT /ligand="8-oxo-dGTP"
FT /ligand_id="ChEBI:CHEBI:77896"
FT /evidence="ECO:0000256|PIRSR:PIRSR603561-1"
FT BINDING 44
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR603561-2"
FT BINDING 64
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR603561-2"
FT BINDING 126
FT /ligand="8-oxo-dGTP"
FT /ligand_id="ChEBI:CHEBI:77896"
FT /evidence="ECO:0000256|PIRSR:PIRSR603561-1"
SQ SEQUENCE 145 AA; 16638 MW; DD2727EFE03C9894 CRC64;
MNQNISSLAH KIIGVAVIWN DKEQILIDRR RQEGAMGGLW EFPGGKIEPG ETVEQCIKRE
IDEELAIDIE VGEHLITIDY TYTDLRVTLN VHECSHIKGI PQALECDEIR WVSLEELEKF
DFPAANFQII TALQQKVANR KQLIR
//
