(data stored in ACNUC7421 zone)

SWISSPROT: NADK_RHILO

ID   NADK_RHILO              Reviewed;         257 AA.
AC   Q98NA6;
DT   25-OCT-2002, integrated into UniProtKB/Swiss-Prot.
DT   25-OCT-2002, sequence version 2.
DT   11-DEC-2019, entry version 97.
DE   RecName: Full=NAD kinase {ECO:0000255|HAMAP-Rule:MF_00361};
DE            EC=2.7.1.23 {ECO:0000255|HAMAP-Rule:MF_00361};
DE   AltName: Full=ATP-dependent NAD kinase {ECO:0000255|HAMAP-Rule:MF_00361};
GN   Name=nadK {ECO:0000255|HAMAP-Rule:MF_00361}; OrderedLocusNames=mll0225;
OS   Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099)
OS   (Mesorhizobium loti (strain MAFF 303099)).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales;
OC   Phyllobacteriaceae; Mesorhizobium.
OX   NCBI_TaxID=266835;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LMG 29417 / CECT 9101 / MAFF 303099;
RX   PubMed=11214968; DOI=10.1093/dnares/7.6.331;
RA   Kaneko T., Nakamura Y., Sato S., Asamizu E., Kato T., Sasamoto S.,
RA   Watanabe A., Idesawa K., Ishikawa A., Kawashima K., Kimura T., Kishida Y.,
RA   Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Mochizuki Y.,
RA   Nakayama S., Nakazaki N., Shimpo S., Sugimoto M., Takeuchi C., Yamada M.,
RA   Tabata S.;
RT   "Complete genome structure of the nitrogen-fixing symbiotic bacterium
RT   Mesorhizobium loti.";
RL   DNA Res. 7:331-338(2000).
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:0000255|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:0000255|HAMAP-Rule:MF_00361};
CC   -!- COFACTOR:
CC       Name=a divalent metal cation; Xref=ChEBI:CHEBI:60240;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00361};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00361}.
CC   -!- SIMILARITY: Belongs to the NAD kinase family. {ECO:0000255|HAMAP-
CC       Rule:MF_00361}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=BAB47855.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
DR   EMBL; BA000012; BAB47855.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_044547489.1; NC_002678.2.
DR   STRING; 266835.14021242; -.
DR   EnsemblBacteria; BAB47855; BAB47855; BAB47855.
DR   KEGG; mlo:mll0225; -.
DR   PATRIC; fig|266835.9.peg.174; -.
DR   eggNOG; ENOG4105F91; Bacteria.
DR   eggNOG; COG0061; LUCA.
DR   HOGENOM; HOG000139847; -.
DR   KO; K00858; -.
DR   OrthoDB; 1463423at2; -.
DR   BioCyc; MLOT266835:G1G20-173-MONOMER; -.
DR   Proteomes; UP000000552; 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: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   Gene3D; 2.60.200.30; -; 1.
DR   Gene3D; 3.40.50.10330; -; 1.
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   Pfam; PF01513; NAD_kinase; 1.
DR   SUPFAM; SSF111331; SSF111331; 1.
PE   3: Inferred from homology;
DR   PRODOM; Q98NA6.
DR   SWISS-2DPAGE; Q98NA6.
KW   ATP-binding; Cytoplasm; Kinase; NAD; NADP; Nucleotide-binding; Transferase.
FT   CHAIN           1..257
FT                   /note="NAD kinase"
FT                   /id="PRO_0000120650"
FT   NP_BIND         46..47
FT                   /note="NAD"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT   NP_BIND         116..117
FT                   /note="NAD"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT   NP_BIND         157..162
FT                   /note="NAD"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT   ACT_SITE        46
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT   BINDING         146
FT                   /note="NAD"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT   BINDING         154
FT                   /note="NAD; via carbonyl oxygen"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
SQ   SEQUENCE   257 AA;  27670 MW;  38F69D1E41A30986 CRC64;
     MSTAANSIAF VSSDTADAKA ALESLSARYG QCSVAEAVVV VALGGDGFLL QTLRDTMGTG
     KKVYGMNRGT IGFLMNEYRS GGLTERIAAA VAETIRPLEM LAVTSEGETV SALAINEVAL
     WRQSYQTAKI RISVDDQIRL EELSCDGVMI ATPAGSTAYN LSAHGPILPL DAPLLALTPV
     SPFRPRRWRG ALLSNKATVR FDILEPEKRP VNAAADHTEV KAVTSVTVRE SPTATATLLF
     DPNHSWNERI LAEQFRY
//

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