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Protein

NAD kinase

Gene

nadK

Organism
Rickettsia rickettsii (strain Sheila Smith)
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 sitei44 – 441Proton acceptorUniRule annotation
Binding sitei49 – 491NADUniRule annotation
Binding sitei144 – 1441NADUniRule annotation
Binding sitei152 – 1521NAD; via carbonyl oxygenUniRule annotation
Binding sitei216 – 2161NADUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi44 – 452NADUniRule annotation
Nucleotide bindingi114 – 1152NADUniRule annotation
Nucleotide bindingi155 – 1606NADUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Ligandi

ATP-binding, NAD, NADP, Nucleotide-binding

Enzyme and pathway databases

BioCyciRRIC392021:GIY1-640-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:A1G_03460
OrganismiRickettsia rickettsii (strain Sheila Smith)
Taxonomic identifieri392021 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiaspotted fever group

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 255255NAD kinasePRO_1000005441Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliA8GS48.
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.
IPR017437. ATP-NAD_kinase_PpnK-typ_all-b.
IPR016064. NAD/diacylglycerol_kinase.
IPR002504. NADK.
[Graphical view]
PANTHERiPTHR20275. PTHR20275. 1 hit.
PfamiPF01513. NAD_kinase. 1 hit.
[Graphical view]
SUPFAMiSSF111331. SSF111331. 1 hit.

Sequencei

Sequence statusi: Complete.

A8GS48-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNINKIALIY NHNSKHLAII EEIKKLYNYC KIEEAEVIIV IGGDGELLHN
60 70 80 90 100
IHRYMHLNIP FYGVNLGSLG FLMNPLDTKK LLQNIHDSTV SILNPLLMQV
110 120 130 140 150
ADTNGQIYTA LAINEVSIFR KTNQAAKFRI EVNGIERMNE LVADGALVAT
160 170 180 190 200
PAGSSAYNLS ASGPILPLES NMLCLTPICS FRPRRWHGAL LLSSATIKFE
210 220 230 240 250
ILNTNKRPVN ATADFQEFNN ITNVTVKSTK DKPVKLLFNK NHTLEDRIIK

EQFGG
Length:255
Mass (Da):28,499
Last modified:November 13, 2007 - v1
Checksum:i60663B063559FFDF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000848 Genomic DNA. Translation: ABV76223.1.
RefSeqiWP_012150807.1. NC_009882.1.
YP_001494731.1. NC_009882.1.

Genome annotation databases

EnsemblBacteriaiABV76223; ABV76223; A1G_03460.
KEGGirri:A1G_03460.
PATRICi17904139. VBIRicRic5337_0731.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000848 Genomic DNA. Translation: ABV76223.1.
RefSeqiWP_012150807.1. NC_009882.1.
YP_001494731.1. NC_009882.1.

3D structure databases

ProteinModelPortaliA8GS48.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABV76223; ABV76223; A1G_03460.
KEGGirri:A1G_03460.
PATRICi17904139. VBIRicRic5337_0731.

Phylogenomic databases

eggNOGiCOG0061.
HOGENOMiHOG000139847.
KOiK00858.
OMAiHESTVSI.
OrthoDBiEOG6PZXDR.

Enzyme and pathway databases

BioCyciRRIC392021:GIY1-640-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.
IPR017437. ATP-NAD_kinase_PpnK-typ_all-b.
IPR016064. NAD/diacylglycerol_kinase.
IPR002504. NADK.
[Graphical view]
PANTHERiPTHR20275. PTHR20275. 1 hit.
PfamiPF01513. NAD_kinase. 1 hit.
[Graphical view]
SUPFAMiSSF111331. SSF111331. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Complete genome sequence of Rickettsia rickettsii."
    Madan A., Fahey J., Helton E., Ketteman M., Madan A., Rodrigues S., Sanchez A., Dasch G., Eremeeva M.
    Submitted (SEP-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Sheila Smith.

Entry informationi

Entry nameiNADK_RICRS
AccessioniPrimary (citable) accession number: A8GS48
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: November 13, 2007
Last modified: June 24, 2015
This is version 52 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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.