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Q03QF3

- NADK_LACBA

UniProt

Q03QF3 - NADK_LACBA

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Protein
NAD kinase
Gene
nadK, LVIS_1472
Organism
Lactobacillus brevis (strain ATCC 367 / JCM 1170)
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 sitei45 – 451Proton acceptor By similarity
Binding sitei148 – 1481NAD By similarity
Binding sitei150 – 1501NAD By similarity
Binding sitei185 – 1851NAD; via carbonyl oxygen By similarity
Binding sitei223 – 2231NAD By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi45 – 462NAD By similarity
Nucleotide bindingi122 – 1232NAD By similarity
Nucleotide bindingi161 – 1666NAD 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

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

BioCyciLBRE387344:GJ8S-1472-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:LVIS_1472
OrganismiLactobacillus brevis (strain ATCC 367 / JCM 1170)
Taxonomic identifieri387344 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus
ProteomesiUP000001652: 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 – 267267NAD kinaseUniRule annotation
PRO_1000059869Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi387344.LVIS_1472.

Structurei

3D structure databases

ProteinModelPortaliQ03QF3.

Family & Domainsi

Sequence similaritiesi

Belongs to the NAD kinase family.

Phylogenomic databases

eggNOGiCOG0061.
HOGENOMiHOG000275803.
KOiK00858.
OMAiIQMSEIA.
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.

Q03QF3-1 [UniParc]FASTAAdd to Basket

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MKVSIFSNNG LSSQKVATAL QKGLTAAGVP IDSLDPDVVV TVGGDGTLLS    50
AFHHYNDRLD KVRFVGIHTG HLGFYTDWRD YEVQELIDSL AQDNGQSVSY 100
PLLTIQVEYA DGTHPDQALA LNESTIKKVS GTMVADVYIK DELFESFRGD 150
GLCISTPTGS TAYNKSVGGA VLNPRFNAVQ MAEIASINNL VFRTLGSPLI 200
IPADEWIRIE PADPTDNVLM CDQLGIEGRP IKAIMYRIAR QRIAFAEYRH 250
THFWQRVESS FIGRENA 267
Length:267
Mass (Da):29,407
Last modified:November 14, 2006 - v1
Checksum:i57EFB61058F46539
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000416 Genomic DNA. Translation: ABJ64569.1.
RefSeqiWP_011668197.1. NC_008497.1.
YP_795600.1. NC_008497.1.

Genome annotation databases

EnsemblBacteriaiABJ64569; ABJ64569; LVIS_1472.
GeneIDi4413762.
KEGGilbr:LVIS_1472.
PATRICi22201877. VBILacBre134470_1407.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000416 Genomic DNA. Translation: ABJ64569.1 .
RefSeqi WP_011668197.1. NC_008497.1.
YP_795600.1. NC_008497.1.

3D structure databases

ProteinModelPortali Q03QF3.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 387344.LVIS_1472.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABJ64569 ; ABJ64569 ; LVIS_1472 .
GeneIDi 4413762.
KEGGi lbr:LVIS_1472.
PATRICi 22201877. VBILacBre134470_1407.

Phylogenomic databases

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

Enzyme and pathway databases

BioCyci LBRE387344:GJ8S-1472-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 367 / JCM 1170.

Entry informationi

Entry nameiNADK_LACBA
AccessioniPrimary (citable) accession number: Q03QF3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: November 14, 2006
Last modified: September 3, 2014
This is version 55 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

Similar proteinsi