NADK_SULTO
ID NADK_SULTO Reviewed; 248 AA.
AC Q96YN6;
DT 25-OCT-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-DEC-2001, sequence version 1.
DT 03-AUG-2022, entry version 103.
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=STK_21360;
OS Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)
OS (Sulfolobus tokodaii).
OC Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC Sulfurisphaera.
OX NCBI_TaxID=273063;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 16993 / JCM 10545 / NBRC 100140 / 7;
RX PubMed=11572479; DOI=10.1093/dnares/8.4.123;
RA Kawarabayasi Y., Hino Y., Horikawa H., Jin-no K., Takahashi M., Sekine M.,
RA Baba S., Ankai A., Kosugi H., Hosoyama A., Fukui S., Nagai Y.,
RA Nishijima K., Otsuka R., Nakazawa H., Takamiya M., Kato Y., Yoshizawa T.,
RA Tanaka T., Kudoh Y., Yamazaki J., Kushida N., Oguchi A., Aoki K.,
RA Masuda S., Yanagii M., Nishimura M., Yamagishi A., Oshima T., Kikuchi H.;
RT "Complete genome sequence of an aerobic thermoacidophilic Crenarchaeon,
RT Sulfolobus tokodaii strain7.";
RL DNA Res. 8:123-140(2001).
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 ---------------------------------------------------------------------------
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; BA000023; BAB67241.1; -; Genomic_DNA.
DR RefSeq; WP_010980216.1; NC_003106.2.
DR AlphaFoldDB; Q96YN6; -.
DR SMR; Q96YN6; -.
DR STRING; 273063.STK_21360; -.
DR EnsemblBacteria; BAB67241; BAB67241; STK_21360.
DR GeneID; 42801917; -.
DR KEGG; sto:STK_21360; -.
DR PATRIC; fig|273063.9.peg.2427; -.
DR eggNOG; arCOG01348; Archaea.
DR OMA; VAPYTLY; -.
DR OrthoDB; 104144at2157; -.
DR Proteomes; UP000001015; 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 GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
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;
KW ATP-binding; Cytoplasm; Kinase; NAD; NADP; Nucleotide-binding;
KW Reference proteome; Transferase.
FT CHAIN 1..248
FT /note="NAD kinase"
FT /id="PRO_0000120710"
FT ACT_SITE 45
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT BINDING 45..46
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT BINDING 50
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT BINDING 110..111
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
FT BINDING 138
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00361"
SQ SEQUENCE 248 AA; 27887 MW; FBD5BF7C9424C89B CRC64;
MKLKIFTKNS PDAIEFSKYV KNLAENLGFK ITENDPDVVL VIGGDGTLLR AVKDGIPILG
VKFGRRSALL DIRPENIKEA LELLQKNKYT IEEYPMLEAK SKNINTIAFN EIAILFNNPE
TVYGSVNIKE RKILFEGDGV LIATPQGSWA WSYSATRVLL HKDINGIEIT FINPIIPNIK
ALIIPQTETI LVKLEDKGRT QNVRVISDGE IVGNLISKED EELTITLSKR KAKILRFFNL
IEFDGLFT