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Protein

NAD kinase

Gene

nadK

Organism
Teredinibacter turnerae (strain ATCC 39867 / T7901)
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)DescriptionActionsGraphical viewLength
Active sitei72Proton acceptorUniRule annotation1
Binding sitei157NADUniRule annotation1
Binding sitei174NADUniRule annotation1
Binding sitei176NADUniRule annotation1
Binding sitei247NADUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi72 – 73NADUniRule annotation2
Nucleotide bindingi146 – 147NADUniRule annotation2
Nucleotide bindingi187 – 192NADUniRule annotation6

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Ligandi

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:TERTU_2444
OrganismiTeredinibacter turnerae (strain ATCC 39867 / T7901)
Taxonomic identifieri377629 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaCellvibrionalesCellvibrionaceaeTeredinibacter
Proteomesi
  • UP000009080 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10002054311 – 293NAD kinaseAdd BLAST293

Interactioni

Protein-protein interaction databases

STRINGi377629.TERTU_2444.

Family & Domainsi

Sequence similaritiesi

Belongs to the NAD kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105F91. Bacteria.
COG0061. LUCA.
HOGENOMiHOG000227221.
KOiK00858.
OMAiLLWGESP.
OrthoDBiPOG091H02D1.

Family and domain databases

Gene3Di2.60.200.30. 1 hit.
3.40.50.10330. 1 hit.
HAMAPiMF_00361. NAD_kinase. 1 hit.
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.

C5BL09-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQSFNTIGLI GRLASASTQY SLKRLIAFLT DQKLEVLLDK ETSTILPDCD
60 70 80 90 100
LPVATRPELA QACDLIIVVG GDGSLLSAAR AFAGHDVQIL GINRGRLGFL
110 120 130 140 150
TDISPEDIEN KVGEVLSGRY LLEQRFLLES TLLRDDEVMS TGLALNDVVI
160 170 180 190 200
HPGKLIRMIE FELYIDDEFV YRQRSDGLII SSPTGSTAYA LSGGGPIMHP
210 220 230 240 250
NLDAVVLVPL YPHTLSSRPI VVGGNSEIRL IVCENNNLNP LVTCDGQSQT
260 270 280 290
MTQPGDTVFI TKSEKRLKLI HPEGHNFYET CRSKLGWASH TGN
Length:293
Mass (Da):32,048
Last modified:July 28, 2009 - v1
Checksum:i876A2DAC896EF27E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001614 Genomic DNA. Translation: ACR14005.1.
RefSeqiWP_015820120.1. NC_012997.1.

Genome annotation databases

EnsemblBacteriaiACR14005; ACR14005; TERTU_2444.
KEGGittu:TERTU_2444.
PATRICi23871871. VBITerTur118718_2267.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001614 Genomic DNA. Translation: ACR14005.1.
RefSeqiWP_015820120.1. NC_012997.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi377629.TERTU_2444.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACR14005; ACR14005; TERTU_2444.
KEGGittu:TERTU_2444.
PATRICi23871871. VBITerTur118718_2267.

Phylogenomic databases

eggNOGiENOG4105F91. Bacteria.
COG0061. LUCA.
HOGENOMiHOG000227221.
KOiK00858.
OMAiLLWGESP.
OrthoDBiPOG091H02D1.

Family and domain databases

Gene3Di2.60.200.30. 1 hit.
3.40.50.10330. 1 hit.
HAMAPiMF_00361. NAD_kinase. 1 hit.
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...

Entry informationi

Entry nameiNADK_TERTT
AccessioniPrimary (citable) accession number: C5BL09
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: July 28, 2009
Last modified: November 2, 2016
This is version 45 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

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 one 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.