ID   NADK1_THEVB             Reviewed;         306 AA.
AC   Q8RR32;
DT   22-AUG-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2002, sequence version 1.
DT   27-MAR-2024, entry version 112.
DE   RecName: Full=NAD kinase 1 {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 1 {ECO:0000255|HAMAP-Rule:MF_00361};
GN   Name=nadK1 {ECO:0000255|HAMAP-Rule:MF_00361};
GN   OrderedLocusNames=tlr0484;
OS   Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1).
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Acaryochloridales;
OC   Thermosynechococcaceae; Thermosynechococcus.
OX   NCBI_TaxID=197221;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Uzumaki T., Hayashi F., Onai K., Ishiura M.;
RT   "Circadian clock gene cluster kaiABC in Synechococcus elongatus.";
RL   Submitted (SEP-2001) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NIES-2133 / IAM M-273 / BP-1;
RX   PubMed=12240834; DOI=10.1093/dnares/9.4.123;
RA   Nakamura Y., Kaneko T., Sato S., Ikeuchi M., Katoh H., Sasamoto S.,
RA   Watanabe A., Iriguchi M., Kawashima K., Kimura T., Kishida Y., Kiyokawa C.,
RA   Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Sugimoto M.,
RA   Takeuchi C., Yamada M., Tabata S.;
RT   "Complete genome structure of the thermophilic cyanobacterium
RT   Thermosynechococcus elongatus BP-1.";
RL   DNA Res. 9:123-130(2002).
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}.
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DR   EMBL; AB071375; BAB85986.1; -; Genomic_DNA.
DR   EMBL; BA000039; BAC08036.1; -; Genomic_DNA.
DR   RefSeq; NP_681274.1; NC_004113.1.
DR   RefSeq; WP_011056335.1; NC_004113.1.
DR   AlphaFoldDB; Q8RR32; -.
DR   SMR; Q8RR32; -.
DR   STRING; 197221.gene:10747073; -.
DR   EnsemblBacteria; BAC08036; BAC08036; BAC08036.
DR   KEGG; tel:tlr0484; -.
DR   PATRIC; fig|197221.4.peg.509; -.
DR   eggNOG; COG0061; Bacteria.
DR   Proteomes; UP000000440; 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; Cytoplasm; Kinase; NAD; NADP; Nucleotide-binding;
KW   Reference proteome; Transferase.
FT   CHAIN           1..306
FT                   /note="NAD kinase 1"
FT                   /id="PRO_0000120677"
FT   ACT_SITE        67
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT   BINDING         67..68
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT   BINDING         149..150
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT   BINDING         181
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
SQ   SEQUENCE   306 AA;  33683 MW;  AEF9B16BCCAA9FA7 CRC64;
     MQLNQVIVVH KAGDRQSKEW ADRASRQLQQ RGANVLVGPS GPKDNPYPVF MASVTEPIDL
     AVVLGGDGTS LAAARHLAAA GVPILAVNVG GHLGFLTEPL ELFRDMEAVW DRLERDEYAM
     QQRMMLQAQV FEGSKAHPEA VGDRYYALNE MCIKPASADR MITAILEMEI DGDVVDQYQG
     DGLLVATPTG STCYTVAANG PILHPGMEAL VVTPICPLSL SSRPIVLPAR SSVSIWPLED
     HSLNTKLWMD GVLATSIWPG QRVQVTMADC QARFIILRDH YSFYQTLREK LAWAGARIPY
     HNNHRN
//