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Q9CIJ4

- NADK_LACLA

UniProt

Q9CIJ4 - NADK_LACLA

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Protein

NAD kinase

Gene
nadK, LL0363, L166614
Organism
Lactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis)
Status
Reviewed - 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 By similarity.UniRule annotation

Catalytic activityi

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

Cofactori

Divalent metal ions By similarity.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei49 – 491Proton acceptor By similarity
Binding sitei54 – 541NAD By similarity
Binding sitei152 – 1521NAD By similarity
Binding sitei154 – 1541NAD By similarity
Binding sitei189 – 1891NAD; via carbonyl oxygen By similarity
Binding sitei227 – 2271NAD By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi49 – 502NAD By similarity
Nucleotide bindingi126 – 1272NAD By similarity
Nucleotide bindingi165 – 1706NAD By similarity

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

BioCyciLLAC272623:GHSH-391-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
NAD kinase (EC:2.7.1.23)
Alternative name(s):
ATP-dependent NAD kinase
Gene namesi
Name:nadK
Ordered Locus Names:LL0363
ORF Names:L166614
OrganismiLactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis)
Taxonomic identifieri272623 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeLactococcus
ProteomesiUP000002196: Chromosome

Subcellular locationi

Cytoplasm By similarity 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 – 270270NAD kinaseUniRule annotationPRO_0000120625Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi272623.L166614.

Structurei

3D structure databases

ProteinModelPortaliQ9CIJ4.

Family & Domainsi

Sequence similaritiesi

Belongs to the NAD kinase family.

Phylogenomic databases

eggNOGiCOG0061.
HOGENOMiHOG000275803.
KOiK00858.
OMAiQWITIVP.
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.

Q9CIJ4-1 [UniParc]FASTAAdd to Basket

« Hide

MNFGKKVWLI GNSSEKSKKT LNKLSKILKA EHFVFDDINP EIVISVGGDG    50
TLLRAMHMYE YQLDRVRFLG VHTGHLGFYT DFTDEDLFEV VEALYDENPA 100
QAIHYPLIRV QVSFTDGYQI VRHVLNEATI RRASKTMVGD VRISDYLFER 150
FRGDGLSIST PTGSTAYNKS IGGAVVHPRV KAMQVAEIAS LNNVVYRTLG 200
SPMIVAEKDT ITVCPAPEDD YSLTFDQLTF EYKNIKSIEF SLDGTTISFA 250
NCAHTPFWER VSKSFIGEVE 270
Length:270
Mass (Da):30,382
Last modified:May 4, 2001 - v1
Checksum:iFB79269CDBD6E70A
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE005176 Genomic DNA. Translation: AAK04461.1.
PIRiC86670.
RefSeqiNP_266519.1. NC_002662.1.

Genome annotation databases

EnsemblBacteriaiAAK04461; AAK04461; L166614.
GeneIDi1113974.
KEGGilla:L166614.
PATRICi22292932. VBILacLac136773_0397.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE005176 Genomic DNA. Translation: AAK04461.1 .
PIRi C86670.
RefSeqi NP_266519.1. NC_002662.1.

3D structure databases

ProteinModelPortali Q9CIJ4.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 272623.L166614.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAK04461 ; AAK04461 ; L166614 .
GeneIDi 1113974.
KEGGi lla:L166614.
PATRICi 22292932. VBILacLac136773_0397.

Phylogenomic databases

eggNOGi COG0061.
HOGENOMi HOG000275803.
KOi K00858.
OMAi QWITIVP.
OrthoDBi EOG6PZXDR.

Enzyme and pathway databases

BioCyci LLAC272623:GHSH-391-MONOMER.

Family and domain databases

Gene3Di 2.60.200.30. 1 hit.
3.40.50.10330. 1 hit.
HAMAPi MF_00361. NAD_kinase.
InterProi IPR017438. 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 ]
PANTHERi PTHR20275. PTHR20275. 1 hit.
Pfami PF01513. NAD_kinase. 1 hit.
[Graphical view ]
SUPFAMi SSF111331. SSF111331. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "The complete genome sequence of the lactic acid bacterium Lactococcus lactis ssp. lactis IL1403."
    Bolotin A., Wincker P., Mauger S., Jaillon O., Malarme K., Weissenbach J., Ehrlich S.D., Sorokin A.
    Genome Res. 11:731-753(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: IL1403.

Entry informationi

Entry nameiNADK_LACLA
AccessioniPrimary (citable) accession number: Q9CIJ4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 4, 2001
Last sequence update: May 4, 2001
Last modified: July 9, 2014
This is version 82 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

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