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Protein

NAD kinase

Gene

nadK

Organism
Chloroherpeton thalassium (strain ATCC 35110 / GB-78)
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 sitei66 – 661Proton acceptorUniRule annotation
Binding sitei165 – 1651NADUniRule annotation
Binding sitei167 – 1671NADUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi66 – 672NADUniRule annotation
Nucleotide bindingi137 – 1382NADUniRule annotation
Nucleotide bindingi178 – 1836NADUniRule 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

BioCyciCTHA517418:GHTO-1148-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:Ctha_1131
OrganismiChloroherpeton thalassium (strain ATCC 35110 / GB-78)
Taxonomic identifieri517418 [NCBI]
Taxonomic lineageiBacteriaChlorobiChlorobiaChlorobialesChlorobiaceaeChloroherpeton
ProteomesiUP000001208: 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 – 283283NAD kinasePRO_1000120842Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi517418.Ctha_1131.

Family & Domainsi

Sequence similaritiesi

Belongs to the NAD kinase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0061.
HOGENOMiHOG000227222.
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.

B3QYG7-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKFGIVVNTN RPRAIAAGKE LISWMRKEQI DFVLDANSAE NLKESPSVEM
60 70 80 90 100
ENMHEQADFF VSLGGDGTLL GVSHFSNTKP IIGINLGRLG FLAEFCEHEM
110 120 130 140 150
YDVIKRVLQN NFMLENRTQL EVSVSGKGQV RNFTGLNDVV IEKGTYPGVP
160 170 180 190 200
VISVSIDNNL VSEYRADGVI IATSTGSTGY SLSAGGPIII PKSKVFVVTP
210 220 230 240 250
VCPHMLTVRP MVICDDKEIE VRVETPGDRF VLNCDGMLIQ NISPSHQIRV
260 270 280
RKAKNTVNLI ANERRNYYNV LRQKFHWGKE QES
Length:283
Mass (Da):31,542
Last modified:September 2, 2008 - v1
Checksum:i2B40ED1DEAD59ACD
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001100 Genomic DNA. Translation: ACF13595.1.
RefSeqiWP_012499679.1. NC_011026.1.
YP_001996042.1. NC_011026.1.

Genome annotation databases

EnsemblBacteriaiACF13595; ACF13595; Ctha_1131.
GeneIDi6422189.
KEGGicts:Ctha_1131.
PATRICi21431027. VBIChlTha99257_1328.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001100 Genomic DNA. Translation: ACF13595.1.
RefSeqiWP_012499679.1. NC_011026.1.
YP_001996042.1. NC_011026.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi517418.Ctha_1131.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACF13595; ACF13595; Ctha_1131.
GeneIDi6422189.
KEGGicts:Ctha_1131.
PATRICi21431027. VBIChlTha99257_1328.

Phylogenomic databases

eggNOGiCOG0061.
HOGENOMiHOG000227222.
KOiK00858.
OMAiGMVELRV.
OrthoDBiEOG6PZXDR.

Enzyme and pathway databases

BioCyciCTHA517418:GHTO-1148-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. "Complete sequence of Chloroherpeton thalassium ATCC 35110."
    US DOE Joint Genome Institute
    Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Liu Z., Li T., Zhao F.
    , Overmann J., Bryant D.A., Richardson P.
    Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 35110 / GB-78.

Entry informationi

Entry nameiNADK_CHLT3
AccessioniPrimary (citable) accession number: B3QYG7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: September 2, 2008
Last modified: January 7, 2015
This is version 46 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.