UniProtKB - Q9YD08 (NADK_AERPE)
Protein
NAD kinase
Gene
nadK
Organism
Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1)
Status
Functioni
Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP.UniRule annotation
Catalytic activityi
- EC:2.7.1.23UniRule annotation
Cofactori
a divalent metal cationUniRule annotation
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Active sitei | 67 | Proton acceptorUniRule annotation | 1 | |
Binding sitei | 72 | NADUniRule annotation | 1 | |
Binding sitei | 167 | NADUniRule annotation | 1 | |
Binding sitei | 175 | NAD; via carbonyl oxygenUniRule annotation | 1 | |
Binding sitei | 237 | NADUniRule annotation | 1 |
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Nucleotide bindingi | 67 – 68 | NADUniRule annotation | 2 | |
Nucleotide bindingi | 138 – 139 | NADUniRule annotation | 2 | |
Nucleotide bindingi | 178 – 183 | NADUniRule annotation | 6 |
GO - Molecular functioni
- ATP binding Source: UniProtKB-KW
- metal ion binding Source: UniProtKB-UniRule
- NAD+ kinase activity Source: UniProtKB-UniRule
GO - Biological processi
- NAD metabolic process Source: InterPro
- NADP biosynthetic process Source: UniProtKB-UniRule
Keywordsi
Molecular function | Kinase, Transferase |
Ligand | ATP-binding, NAD, NADP, Nucleotide-binding |
Names & Taxonomyi
Protein namesi | Recommended name: NAD kinaseUniRule annotation (EC:2.7.1.23UniRule annotation)Alternative name(s): ATP-dependent NAD kinaseUniRule annotation |
Gene namesi | Name:nadKUniRule annotation Ordered Locus Names:APE_1104.1 |
Organismi | Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1) |
Taxonomic identifieri | 272557 [NCBI] |
Taxonomic lineagei | Archaea › Crenarchaeota › Thermoprotei › Desulfurococcales › Desulfurococcaceae › Aeropyrum › |
Proteomesi |
|
Subcellular locationi
Cytoplasm and Cytosol
- Cytoplasm UniRule annotation
Other locations
- cytoplasm Source: UniProtKB-SubCell
Keywords - Cellular componenti
CytoplasmPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000120696 | 1 – 280 | NAD kinaseAdd BLAST | 280 |
Family & Domainsi
Sequence similaritiesi
Belongs to the NAD kinase family.UniRule annotation
Phylogenomic databases
eggNOGi | arCOG01348, Archaea |
Family and domain databases
Gene3Di | 2.60.200.30, 1 hit 3.40.50.10330, 1 hit |
HAMAPi | MF_00361, NAD_kinase, 1 hit |
InterProi | View protein in InterPro IPR017438, ATP-NAD_kinase_N IPR017437, ATP-NAD_kinase_PpnK-typ_C IPR016064, NAD/diacylglycerol_kinase_sf IPR002504, NADK |
Pfami | View protein in Pfam PF01513, NAD_kinase, 1 hit |
SUPFAMi | SSF111331, SSF111331, 1 hit |
i Sequence
Sequence statusi: Complete.
Q9YD08-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MSGAVGLVVK RRSGIAEDVA RLVVKELVES GVEVLVDETV DYPSLSGFPR
60 70 80 90 100
FSISRDPPGR VVVVGGDGTL LRTFLRLGER ESPLFMTIKA GKKGFLLDVE
110 120 130 140 150
RYEAVERLRD FLEGRFREVV YPRYRVYLEG EARACMFNDT AVTANNAKMA
160 170 180 190 200
RVHVFVDGDL AMNIDGDGVV VSTTAGSTAY SLSGGGPIID PRLDVIVLTP
210 220 230 240 250
LNPVQLFLRS IVVPSGSRVT VEASVYSNPL VVNIDGQYVY ELEPGGIVDI
260 270 280
ERCGSGVRIA RFRWWEDYYE RLYTRLLAYW
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BA000002 Genomic DNA Translation: BAA80089.2 |
PIRi | A72711 |
Genome annotation databases
EnsemblBacteriai | BAA80089; BAA80089; APE_1104.1 |
KEGGi | ape:APE_1104.1 |
PATRICi | fig|272557.25.peg.771 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BA000002 Genomic DNA Translation: BAA80089.2 |
PIRi | A72711 |
3D structure databases
SMRi | Q9YD08 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 272557.APE_1104.1 |
Genome annotation databases
EnsemblBacteriai | BAA80089; BAA80089; APE_1104.1 |
KEGGi | ape:APE_1104.1 |
PATRICi | fig|272557.25.peg.771 |
Phylogenomic databases
eggNOGi | arCOG01348, Archaea |
Family and domain databases
Gene3Di | 2.60.200.30, 1 hit 3.40.50.10330, 1 hit |
HAMAPi | MF_00361, NAD_kinase, 1 hit |
InterProi | View protein in InterPro IPR017438, ATP-NAD_kinase_N IPR017437, ATP-NAD_kinase_PpnK-typ_C IPR016064, NAD/diacylglycerol_kinase_sf IPR002504, NADK |
Pfami | View protein in Pfam PF01513, NAD_kinase, 1 hit |
SUPFAMi | SSF111331, SSF111331, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | NADK_AERPE | |
Accessioni | Q9YD08Primary (citable) accession number: Q9YD08 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | May 30, 2000 |
Last sequence update: | June 26, 2007 | |
Last modified: | December 2, 2020 | |
This is version 100 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families