ID C5AT07_METEA Unreviewed; 256 AA.
AC C5AT07;
DT 28-JUL-2009, integrated into UniProtKB/TrEMBL.
DT 28-JUL-2009, sequence version 1.
DT 27-MAR-2024, entry version 103.
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=ppnK {ECO:0000313|EMBL:ACS38317.1};
GN Synonyms=nadK {ECO:0000256|HAMAP-Rule:MF_00361};
GN OrderedLocusNames=MexAM1_META1p0369 {ECO:0000313|EMBL:ACS38317.1};
OS Methylorubrum extorquens (strain ATCC 14718 / DSM 1338 / JCM 2805 / NCIMB
OS 9133 / AM1) (Methylobacterium extorquens).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Methylobacteriaceae; Methylorubrum.
OX NCBI_TaxID=272630 {ECO:0000313|EMBL:ACS38317.1, ECO:0000313|Proteomes:UP000009081};
RN [1] {ECO:0000313|EMBL:ACS38317.1, ECO:0000313|Proteomes:UP000009081}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 14718 / DSM 1338 / JCM 2805 / NCIMB 9133 / AM1
RC {ECO:0000313|Proteomes:UP000009081};
RX PubMed=19440302; DOI=10.1371/journal.pone.0005584;
RA Vuilleumier S., Chistoserdova L., Lee M.-C., Bringel F., Lajus A., Zhou Y.,
RA Gourion B., Barbe V., Chang J., Cruveiller S., Dossat C., Gillett W.,
RA Gruffaz C., Haugen E., Hourcade E., Levy R., Mangenot S., Muller E.,
RA Nadalig T., Pagni M., Penny C., Peyraud R., Robinson D.G., Roche D.,
RA Rouy Z., Saenampechek C., Salvignol G., Vallenet D., Wu Z., Marx C.J.,
RA Vorholt J.A., Olson M.V., Kaul R., Weissenbach J., Medigue C.,
RA Lidstrom M.E.;
RT "Methylobacterium genome sequences: a reference blueprint to investigate
RT microbial metabolism of C1 compounds from natural and industrial sources.";
RL PLoS ONE 4:E5584-E5584(2009).
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; CP001510; ACS38317.1; -; Genomic_DNA.
DR RefSeq; WP_003604954.1; NC_012808.1.
DR AlphaFoldDB; C5AT07; -.
DR STRING; 272630.MexAM1_META1p0369; -.
DR GeneID; 72987839; -.
DR KEGG; mea:Mex_1p0369; -.
DR eggNOG; COG0061; Bacteria.
DR HOGENOM; CLU_073319_0_0_5; -.
DR OrthoDB; 9774737at2; -.
DR Proteomes; UP000009081; 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:UP000009081};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00361}.
FT ACT_SITE 46
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
FT BINDING 46..47
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
FT BINDING 116..117
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
FT BINDING 146
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
FT BINDING 154
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
FT BINDING 157..162
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00361"
SQ SEQUENCE 256 AA; 28581 MW; 4CEA142B28B7D16C CRC64;
MPRRFSRIAF VASPTADARE AADLLMRRYD HVSPEEADVV VALGGDGLML QVLHRFMDAP
KPIYGMNRGT VGFLMNEFRE EGLLERLEAT KRSTIHPMTM IATDTEGNSH TARAINEVYM
LRQTHQTAKL RVSVDDHVRL PELIADGILA ATPAGSTAYN LSVGGPILPL NAHLLALTPI
SAFRPRRWRG ALLPNHARIR IDVIDAEHRP VAAVADHTEF RRVCTVETWL DHATDLVLLH
DPGHSLEERI LREQFG
//