ID   A0A6P7IVA2_9TELE        Unreviewed;       431 AA.
AC   A0A6P7IVA2;
DT   02-DEC-2020, integrated into UniProtKB/TrEMBL.
DT   02-DEC-2020, sequence version 1.
DT   28-JAN-2026, entry version 23.
DE   RecName: Full=NAD(+) kinase {ECO:0000256|ARBA:ARBA00012120};
DE            EC=2.7.1.23 {ECO:0000256|ARBA:ARBA00012120};
GN   Name=nadka {ECO:0000313|RefSeq:XP_028265504.1};
OS   Parambassis ranga (Indian glassy fish).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC   Ovalentaria; Ambassidae; Parambassis.
OX   NCBI_TaxID=210632 {ECO:0000313|Proteomes:UP000515145, ECO:0000313|RefSeq:XP_028265504.1};
RN   [1] {ECO:0000313|RefSeq:XP_028265504.1}
RP   IDENTIFICATION.
RG   RefSeq;
RL   Submitted (AUG-2025) to UniProtKB.
CC   -!- SIMILARITY: Belongs to the NAD kinase family.
CC       {ECO:0000256|ARBA:ARBA00010995}.
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DR   RefSeq; XP_028265504.1; XM_028409703.1.
DR   AlphaFoldDB; A0A6P7IVA2; -.
DR   GeneID; 114438397; -.
DR   CTD; 550242; -.
DR   InParanoid; A0A6P7IVA2; -.
DR   OrthoDB; 24581at2759; -.
DR   Proteomes; UP000515145; Chromosome 7.
DR   GO; GO:0003951; F:NAD+ kinase activity; IEA:UniProtKB-EC.
DR   GO; GO:0019674; P:NAD+ metabolic process; IEA:InterPro.
DR   GO; GO:0006741; P:NADP+ biosynthetic process; IEA:InterPro.
DR   FunFam; 2.60.200.30:FF:000003; NAD kinase b; 1.
DR   Gene3D; 3.40.50.10330; Probable inorganic polyphosphate/atp-NAD kinase, domain 1; 1.
DR   Gene3D; 2.60.200.30; Probable inorganic polyphosphate/atp-NAD kinase, domain 2; 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   PANTHER; PTHR20275; NAD KINASE; 1.
DR   PANTHER; PTHR20275:SF30; 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   Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000313|RefSeq:XP_028265504.1};
KW   NAD {ECO:0000256|ARBA:ARBA00023027}; NADP {ECO:0000256|ARBA:ARBA00022857};
KW   Reference proteome {ECO:0000313|Proteomes:UP000515145};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT   REGION          26..60
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        38..48
FT                   /note="Low complexity"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   431 AA;  47759 MW;  7A9E187229864A33 CRC64;
     MDAGQEVRLE AAPYCCSTCD GGEVPGHGMV RRNRKTRSLS TSSASSSSEY RRTQSLHGPS
     PVTTFGPKAC MLQNPHAVMH IQDPASQRLT WNKPPKSVLV IKKIRDASLL QPFKELCIFL
     TEVKNMIVYV EKKVLEDPAI SGDENFGAIT KKFCTFREDL DDISNRVDFI ICLGGDGTLL
     YASSLFQESV PPVMAFHLGS LGFLTPFKFD TYQSQVTQII EGNAAIVLRS RLKVRVMKEN
     WEKKARVDEK GIILTNGDIE SSRKAMQYQV LNEVVVDRGP SSYLSNVDLF LDGHLITTVQ
     GDGVIVSTPT GSTAYAVAAG ASMIHPNVPA IMITPICPHS LSFRPIVVPA GVELKIMLSC
     DARNTAWVSF DGRKRQEICH GDSITITTSC FPVPSICFRD PVNDWFESLA QCLHWNVRKK
     QNYLSSEDEE F
//