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Protein

NAD kinase

Gene

nadK

Organism
Xanthomonas axonopodis pv. citri (strain 306)
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 sitei45 – 451Proton acceptorUniRule annotation
Binding sitei147 – 1471NADUniRule annotation
Binding sitei155 – 1551NAD; via carbonyl oxygenUniRule annotation
Binding sitei182 – 1821NAD; via carbonyl oxygenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi45 – 462NADUniRule annotation
Nucleotide bindingi117 – 1182NADUniRule annotation
Nucleotide bindingi158 – 1636NADUniRule 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

BioCyciXAXO190486:GH55-1595-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:XAC1595
OrganismiXanthomonas axonopodis pv. citri (strain 306)
Taxonomic identifieri190486 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas
ProteomesiUP000000576: 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 – 258258NAD kinasePRO_0000120691Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi190486.XAC1595.

Structurei

3D structure databases

ProteinModelPortaliQ8PM39.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the NAD kinase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0061.
HOGENOMiHOG000139847.
KOiK00858.
OMAiHESTVSI.
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.

Q8PM39-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTAPPRIAFL ASPAEPAVAA RARLTQRYGD HALDSADIVC ALGGDGFMLQ
60 70 80 90 100
TLHRHGASDK PVFGMKLGSV GFLMNQYRDN EDDLLERLQR AEPAYLRPLE
110 120 130 140 150
MQVQTESGAS AGSLAYNEVS LLRQTRQAAH LSIDLNGQTR IAELIGDGVM
160 170 180 190 200
VATPAGSTAY NYSAHGPILP LGSHTLALTP IAPYRPRRWR GAILKADTEV
210 220 230 240 250
RFRVLDPYKR PVSVTADSHE IRDVVEVTIR ESAQRQVTLL FDPEHNLEER

IFSEQFAV
Length:258
Mass (Da):28,428
Last modified:October 25, 2002 - v1
Checksum:iE9FC4709727F4595
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE008923 Genomic DNA. Translation: AAM36463.1.
RefSeqiNP_641927.1. NC_003919.1.

Genome annotation databases

EnsemblBacteriaiAAM36463; AAM36463; XAC1595.
GeneIDi1155666.
KEGGixac:XAC1595.
PATRICi24055189. VBIXanAxo33670_1673.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE008923 Genomic DNA. Translation: AAM36463.1.
RefSeqiNP_641927.1. NC_003919.1.

3D structure databases

ProteinModelPortaliQ8PM39.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi190486.XAC1595.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAM36463; AAM36463; XAC1595.
GeneIDi1155666.
KEGGixac:XAC1595.
PATRICi24055189. VBIXanAxo33670_1673.

Phylogenomic databases

eggNOGiCOG0061.
HOGENOMiHOG000139847.
KOiK00858.
OMAiHESTVSI.
OrthoDBiEOG6PZXDR.

Enzyme and pathway databases

BioCyciXAXO190486:GH55-1595-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. "Comparison of the genomes of two Xanthomonas pathogens with differing host specificities."
    da Silva A.C.R., Ferro J.A., Reinach F.C., Farah C.S., Furlan L.R., Quaggio R.B., Monteiro-Vitorello C.B., Van Sluys M.A., Almeida N.F. Jr., Alves L.M.C., do Amaral A.M., Bertolini M.C., Camargo L.E.A., Camarotte G., Cannavan F., Cardozo J., Chambergo F., Ciapina L.P.
    , Cicarelli R.M.B., Coutinho L.L., Cursino-Santos J.R., El-Dorry H., Faria J.B., Ferreira A.J.S., Ferreira R.C.C., Ferro M.I.T., Formighieri E.F., Franco M.C., Greggio C.C., Gruber A., Katsuyama A.M., Kishi L.T., Leite R.P., Lemos E.G.M., Lemos M.V.F., Locali E.C., Machado M.A., Madeira A.M.B.N., Martinez-Rossi N.M., Martins E.C., Meidanis J., Menck C.F.M., Miyaki C.Y., Moon D.H., Moreira L.M., Novo M.T.M., Okura V.K., Oliveira M.C., Oliveira V.R., Pereira H.A., Rossi A., Sena J.A.D., Silva C., de Souza R.F., Spinola L.A.F., Takita M.A., Tamura R.E., Teixeira E.C., Tezza R.I.D., Trindade dos Santos M., Truffi D., Tsai S.M., White F.F., Setubal J.C., Kitajima J.P.
    Nature 417:459-463(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 306.

Entry informationi

Entry nameiNADK_XANAC
AccessioniPrimary (citable) accession number: Q8PM39
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 25, 2002
Last sequence update: October 25, 2002
Last modified: January 7, 2015
This is version 76 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

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.