Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

NAD kinase

Gene

nadK

Organism
Streptococcus pyogenes serotype M18 (strain MGAS8232)
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 sitei56Proton acceptorUniRule annotation1
Binding sitei158NADUniRule annotation1
Binding sitei160NADUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi56 – 57NADUniRule annotation2
Nucleotide bindingi132 – 133NADUniRule annotation2
Nucleotide bindingi171 – 176NADUniRule 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:spyM18_1087
OrganismiStreptococcus pyogenes serotype M18 (strain MGAS8232)
Taxonomic identifieri186103 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

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_00001206751 – 278NAD kinaseAdd BLAST278

Structurei

3D structure databases

ProteinModelPortaliP65783.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the NAD kinase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000275803.
KOiK00858.
OMAiIQMSEIA.

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.

P65783-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTQMNYTGKV KRVAIIANGK YQSKRVASKL FSVFKDDPDF YLSKKNPDIV
60 70 80 90 100
ISIGGDGMLL SAFHMYEKEL DKVRFVGIHT GHLGFYTDYR DFEVDKLIDN
110 120 130 140 150
LRKDKGEQIS YPILKVAITL DDGRVVKARA LNEATVKRIE KTMVADVIIN
160 170 180 190 200
HVKFESFRGD GISVSTPTGS TAYNKSLGGA VLHPTIEALQ LTEISSLNNR
210 220 230 240 250
VFRTLGSSII IPKKDKIELV PKRLGIYTIS IDNKTYQLKN VTKVEYFIDD
260 270
EKIHFVSSPS HTSFWERVKD AFIGEIDS
Length:278
Mass (Da):31,376
Last modified:October 11, 2004 - v1
Checksum:iCB69C3C3527B4981
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE009949 Genomic DNA. Translation: AAL97710.1.
RefSeqiWP_002993124.1. NC_003485.1.

Genome annotation databases

EnsemblBacteriaiAAL97710; AAL97710; spyM18_1087.
KEGGispm:spyM18_1087.
PATRICi19748757. VBIStrPyo4396_0965.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE009949 Genomic DNA. Translation: AAL97710.1.
RefSeqiWP_002993124.1. NC_003485.1.

3D structure databases

ProteinModelPortaliP65783.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAL97710; AAL97710; spyM18_1087.
KEGGispm:spyM18_1087.
PATRICi19748757. VBIStrPyo4396_0965.

Phylogenomic databases

HOGENOMiHOG000275803.
KOiK00858.
OMAiIQMSEIA.

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_STRP8
AccessioniPrimary (citable) accession number: P65783
Secondary accession number(s): Q99ZQ7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 11, 2004
Last sequence update: October 11, 2004
Last modified: November 2, 2016
This is version 72 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

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.