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Protein

NAD kinase

Gene

nadK

Organism
Methylibium petroleiphilum (strain PM1)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

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

ATP + NAD+ = ADP + NADP+.UniRule annotation

Cofactori

a divalent metal cationUniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei73 – 731Proton acceptorUniRule annotation
Binding sitei179 – 1791NADUniRule annotation
Binding sitei181 – 1811NADUniRule annotation
Binding sitei216 – 2161NAD; via carbonyl oxygenUniRule annotation
Binding sitei250 – 2501NADUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi73 – 742NADUniRule annotation
Nucleotide bindingi151 – 1522NADUniRule annotation
Nucleotide bindingi192 – 1976NADUniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. metal ion binding Source: UniProtKB-HAMAP
  3. NAD+ kinase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. NAD metabolic process Source: InterPro
  2. NADP biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Ligandi

ATP-binding, NAD, NADP, Nucleotide-binding

Enzyme and pathway databases

BioCyciMPET420662:GHBE-3373-MONOMER.

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:Mpe_A3334
OrganismiMethylibium petroleiphilum (strain PM1)
Taxonomic identifieri420662 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesMethylibium
ProteomesiUP000000366 Componenti: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 301301NAD kinasePRO_1000005423Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi420662.Mpe_A3334.

Family & Domainsi

Sequence similaritiesi

Belongs to the NAD kinase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0061.
HOGENOMiHOG000227221.
KOiK00858.
OMAiGMVELRV.
OrthoDBiEOG6PZXDR.

Family and domain databases

Gene3Di2.60.200.30. 1 hit.
3.40.50.10330. 1 hit.
HAMAPiMF_00361. NAD_kinase.
InterProiIPR017438. ATP-NAD_kinase_dom_1.
IPR016064. ATP-NAD_kinase_PpnK-typ.
IPR017437. ATP-NAD_kinase_PpnK-typ_all-b.
IPR002504. PolyP/ATP_NADK.
[Graphical view]
PANTHERiPTHR20275. PTHR20275. 1 hit.
PfamiPF01513. NAD_kinase. 1 hit.
[Graphical view]
SUPFAMiSSF111331. SSF111331. 1 hit.

Sequencei

Sequence statusi: Complete.

A2SL48-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASRFRHAAL VGKYQAPGSR QVLASVAEFL TNQGLEVSLD TTTAMAVGLP
60 70 80 90 100
DYGALDAAQI GKHCDLAVVV GGDGTMLGTA RQLARYGVPL IGINQGRLGF
110 120 130 140 150
MTDIPMAEFR ETIAPMIAGD YEEEHRTMLE GCVKRPSGDE FDVIYETFAV
160 170 180 190 200
NDVVVSRGAS AGMVELRVDV QDQFVANFRA DGLIISSPTG STAYALSAGG
210 220 230 240 250
PILHPGISGW LMVPIAPHAL SNRPIVLPDD SEVRIEIVAG RDASVNFDHQ
260 270 280 290 300
SLASLLHGDR ICVRRSEHRV RVLHPRGWNF YATLRRKLHW NEGVLPDGAH

S
Length:301
Mass (Da):32,537
Last modified:March 6, 2007 - v1
Checksum:i07D4EB8856C26079
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000555 Genomic DNA. Translation: ABM96287.1.
RefSeqiYP_001022522.1. NC_008825.1.

Genome annotation databases

EnsemblBacteriaiABM96287; ABM96287; Mpe_A3334.
KEGGimpt:Mpe_A3334.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000555 Genomic DNA. Translation: ABM96287.1.
RefSeqiYP_001022522.1. NC_008825.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi420662.Mpe_A3334.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABM96287; ABM96287; Mpe_A3334.
KEGGimpt:Mpe_A3334.

Phylogenomic databases

eggNOGiCOG0061.
HOGENOMiHOG000227221.
KOiK00858.
OMAiGMVELRV.
OrthoDBiEOG6PZXDR.

Enzyme and pathway databases

BioCyciMPET420662:GHBE-3373-MONOMER.

Family and domain databases

Gene3Di2.60.200.30. 1 hit.
3.40.50.10330. 1 hit.
HAMAPiMF_00361. NAD_kinase.
InterProiIPR017438. ATP-NAD_kinase_dom_1.
IPR016064. ATP-NAD_kinase_PpnK-typ.
IPR017437. ATP-NAD_kinase_PpnK-typ_all-b.
IPR002504. PolyP/ATP_NADK.
[Graphical view]
PANTHERiPTHR20275. PTHR20275. 1 hit.
PfamiPF01513. NAD_kinase. 1 hit.
[Graphical view]
SUPFAMiSSF111331. SSF111331. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Whole-genome analysis of the methyl tert-butyl ether-degrading beta-proteobacterium Methylibium petroleiphilum PM1."
    Kane S.R., Chakicherla A.Y., Chain P.S.G., Schmidt R., Shin M.W., Legler T.C., Scow K.M., Larimer F.W., Lucas S.M., Richardson P.M., Hristova K.R.
    J. Bacteriol. 189:1931-1945(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PM1.

Entry informationi

Entry nameiNADK_METPP
AccessioniPrimary (citable) accession number: A2SL48
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: March 6, 2007
Last modified: April 1, 2015
This is version 59 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.