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Database: UniProt
Entry: A0A075KGY3_9FIRM
LinkDB: A0A075KGY3_9FIRM
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ID   A0A075KGY3_9FIRM        Unreviewed;       289 AA.
AC   A0A075KGY3;
DT   29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT   29-OCT-2014, sequence version 1.
DT   24-JAN-2024, entry version 42.
DE   RecName: Full=NAD kinase {ECO:0000256|HAMAP-Rule:MF_00361};
DE            EC=2.7.1.23 {ECO:0000256|HAMAP-Rule:MF_00361};
DE   AltName: Full=ATP-dependent NAD kinase {ECO:0000256|HAMAP-Rule:MF_00361};
GN   Name=nadK {ECO:0000256|HAMAP-Rule:MF_00361};
GN   ORFNames=UFO1_1961 {ECO:0000313|EMBL:AIF51508.1};
OS   Pelosinus sp. UFO1.
OC   Bacteria; Bacillota; Negativicutes; Selenomonadales; Sporomusaceae;
OC   Pelosinus.
OX   NCBI_TaxID=484770 {ECO:0000313|EMBL:AIF51508.1, ECO:0000313|Proteomes:UP000027983};
RN   [1] {ECO:0000313|EMBL:AIF51508.1, ECO:0000313|Proteomes:UP000027983}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=UFO1 {ECO:0000313|EMBL:AIF51508.1};
RX   PubMed=25189589;
RA   Brown S.D., Utturkar S.M., Magnuson T.S., Ray A.E., Poole F.L.,
RA   Lancaster W.A., Thorgersen M.P., Adams M.W., Elias D.A.;
RT   "Complete Genome Sequence of Pelosinus sp. Strain UFO1 Assembled Using
RT   Single-Molecule Real-Time DNA Sequencing Technology.";
RL   Genome Announc. 2:e00881-14(2014).
CC   -!- FUNCTION: Involved in the regulation of the intracellular balance of
CC       NAD and NADP, and is a key enzyme in the biosynthesis of NADP.
CC       Catalyzes specifically the phosphorylation on 2'-hydroxyl of the
CC       adenosine moiety of NAD to yield NADP. {ECO:0000256|HAMAP-
CC       Rule:MF_00361}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + NAD(+) = ADP + H(+) + NADP(+); Xref=Rhea:RHEA:18629,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:57540,
CC         ChEBI:CHEBI:58349, ChEBI:CHEBI:456216; EC=2.7.1.23;
CC         Evidence={ECO:0000256|ARBA:ARBA00001262, ECO:0000256|HAMAP-
CC         Rule:MF_00361};
CC   -!- COFACTOR:
CC       Name=a divalent metal cation; Xref=ChEBI:CHEBI:60240;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00361};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00361}.
CC   -!- SIMILARITY: Belongs to the NAD kinase family. {ECO:0000256|HAMAP-
CC       Rule:MF_00361}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|HAMAP-Rule:MF_00361}.
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DR   EMBL; CP008852; AIF51508.1; -; Genomic_DNA.
DR   RefSeq; WP_038670382.1; NZ_CP008852.1.
DR   AlphaFoldDB; A0A075KGY3; -.
DR   STRING; 484770.UFO1_1961; -.
DR   KEGG; puf:UFO1_1961; -.
DR   eggNOG; COG0061; Bacteria.
DR   HOGENOM; CLU_008831_0_1_9; -.
DR   OrthoDB; 9774737at2; -.
DR   Proteomes; UP000027983; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0051287; F:NAD binding; IEA:UniProt.
DR   GO; GO:0003951; F:NAD+ kinase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0019674; P:NAD metabolic process; IEA:InterPro.
DR   GO; GO:0006741; P:NADP biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   HAMAP; MF_00361; NAD_kinase; 1.
DR   InterPro; IPR017438; ATP-NAD_kinase_N.
DR   InterPro; IPR017437; ATP-NAD_kinase_PpnK-typ_C.
DR   InterPro; IPR016064; NAD/diacylglycerol_kinase_sf.
DR   InterPro; IPR002504; NADK.
DR   PANTHER; PTHR20275; NAD KINASE; 1.
DR   PANTHER; PTHR20275:SF0; NAD KINASE; 1.
DR   Pfam; PF01513; NAD_kinase; 1.
DR   Pfam; PF20143; NAD_kinase_C; 1.
DR   SUPFAM; SSF111331; NAD kinase/diacylglycerol kinase-like; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|HAMAP-Rule:MF_00361};
KW   Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00361};
KW   Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|HAMAP-Rule:MF_00361};
KW   NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|HAMAP-Rule:MF_00361};
KW   NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|HAMAP-Rule:MF_00361};
KW   Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00361};
KW   Reference proteome {ECO:0000313|Proteomes:UP000027983};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_00361}.
FT   ACT_SITE        68
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
FT   BINDING         68..69
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
FT   BINDING         142..143
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
FT   BINDING         153
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
FT   BINDING         172
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
FT   BINDING         183..188
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
FT   BINDING         242
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
SQ   SEQUENCE   289 AA;  31893 MW;  73C52C6A3FE59886 CRC64;
     MLTIGLFPNT NKQSVVTVLG WMVQYFKEHG VRVLLPTEAA EKMGYLELAC SQKDMVKEIT
     VGVTIGGDGT LLNTAREIAC AGIPICGINM GQLGFLTEVE LPDLSSSLDK LVRGEYRIEE
     RLMLDAIIVR RGKTIYVSSV LNDVVISKSG VSRMIKFNLF VDEELTANYA ADGLIIATAT
     GSTGYSLSAG GPIINPKLKV IVLTPICSHT LHVRPLVVSD EEEIKVEMIA NQDDVVLTID
     GQTVYSLLPE DTVLVKRSSF RAQFIRLNNR SYYETLRTKL WRSETNANF
//
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