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B4RK90

- NADK_NEIG2

UniProt

B4RK90 - NADK_NEIG2

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Protein
NAD kinase
Gene
nadK, NGK_0550
Organism
Neisseria gonorrhoeae (strain NCCP11945)
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 sitei78 – 781Proton acceptor By similarity
Binding sitei180 – 1801NAD By similarity
Binding sitei182 – 1821NAD By similarity
Binding sitei251 – 2511NAD By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi78 – 792NAD By similarity
Nucleotide bindingi152 – 1532NAD By similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. NAD+ kinase activity Source: UniProtKB-HAMAP
  3. metal ion binding Source: UniProtKB-HAMAP
Complete GO annotation...

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

BioCyciNGON521006:GJ73-564-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:NGK_0550
OrganismiNeisseria gonorrhoeae (strain NCCP11945)
Taxonomic identifieri521006 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNeisserialesNeisseriaceaeNeisseria
ProteomesiUP000002564: 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 – 296296NAD kinaseUniRule annotation
PRO_1000120874Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi521006.NGK_0550.

Structurei

3D structure databases

ProteinModelPortaliB4RK90.

Family & Domainsi

Sequence similaritiesi

Belongs to the NAD kinase family.

Phylogenomic databases

eggNOGiCOG0061.
HOGENOMiHOG000227221.
KOiK00858.
OMAiHPSIPGW.
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.

B4RK90-1 [UniParc]FASTAAdd to Basket

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MNSPFHNIGI VTRPNTPDIQ DTAHTLITFL KQHGFTVYLD EVGVRECCIY    50
TQDTDGCHIV NKTELGQYCD LVAVLGGDGT FLSAAREITP RAVPIIGINQ 100
GHLGFLTQIP REYMTDKLLP VLEGKYLAEE RILIEAALIR EGKTAERALA 150
LNDAVLSRGG AGQMIEFEVF VNQEFVYTQR SDGLIVSTPT GSTAYSLAAG 200
GPIMQAGLHA FTLVPICPQS MTNRPIAIPD TSEIEILVTQ GGDARVHFDG 250
QSFIDVQNLD RIIIRRYHNP LRILHPTDYQ YFKTLRQKLH WGEQLV 296
Length:296
Mass (Da):32,876
Last modified:September 23, 2008 - v1
Checksum:i60DCFC7C92489D7A
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001050 Genomic DNA. Translation: ACF29241.1.
RefSeqiYP_002001175.1. NC_011035.1.

Genome annotation databases

EnsemblBacteriaiACF29241; ACF29241; NGK_0550.
GeneIDi6448817.
KEGGingk:NGK_0550.
PATRICi20339432. VBINeiGon87511_0591.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001050 Genomic DNA. Translation: ACF29241.1 .
RefSeqi YP_002001175.1. NC_011035.1.

3D structure databases

ProteinModelPortali B4RK90.
ModBasei Search...

Protein-protein interaction databases

STRINGi 521006.NGK_0550.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACF29241 ; ACF29241 ; NGK_0550 .
GeneIDi 6448817.
KEGGi ngk:NGK_0550.
PATRICi 20339432. VBINeiGon87511_0591.

Phylogenomic databases

eggNOGi COG0061.
HOGENOMi HOG000227221.
KOi K00858.
OMAi HPSIPGW.
OrthoDBi EOG6PZXDR.

Enzyme and pathway databases

BioCyci NGON521006:GJ73-564-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. "Complete genome sequence of Neisseria gonorrhoeae NCCP11945."
    Chung G.T., Yoo J.S., Oh H.B., Lee Y.S., Cha S.H., Kim S.J., Yoo C.K.
    J. Bacteriol. 190:6035-6036(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NCCP11945.

Entry informationi

Entry nameiNADK_NEIG2
AccessioniPrimary (citable) accession number: B4RK90
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: September 23, 2008
Last modified: July 9, 2014
This is version 41 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

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