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Protein

N-acetyl-D-glucosamine kinase

Gene

NAGK

Organism
Bos taurus (Bovine)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Converts endogenous N-acetylglucosamine (GlcNAc), a major component of complex carbohydrates, from lysosomal degradation or nutritional sources into GlcNAc 6-phosphate. Involved in the N-glycolylneuraminic acid (Neu5Gc) degradation pathway. Also has ManNAc kinase activity (By similarity).By similarity

Catalytic activityi

ATP + N-acetyl-D-glucosamine = ADP + N-acetyl-D-glucosamine 6-phosphate.

Pathwayi: N-acetylneuraminate degradation

This protein is involved in the pathway N-acetylneuraminate degradation, which is part of Amino-sugar metabolism.
View all proteins of this organism that are known to be involved in the pathway N-acetylneuraminate degradation and in Amino-sugar metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei13ATP; via amide nitrogenBy similarity1
Binding sitei36SubstrateBy similarity1
Binding sitei107SubstrateBy similarity1
Binding sitei127ATPBy similarity1
Binding sitei152SubstrateBy similarity1
Binding sitei214ATP; via carbonyl oxygenBy similarity1
Binding sitei271ATPBy similarity1
Binding sitei275ATPBy similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionKinase, Transferase
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

ReactomeiR-BTA-446210. Synthesis of UDP-N-acetyl-glucosamine.
UniPathwayiUPA00629.

Names & Taxonomyi

Protein namesi
Recommended name:
N-acetyl-D-glucosamine kinase (EC:2.7.1.59)
Short name:
N-acetylglucosamine kinase
Alternative name(s):
GlcNAc kinase
Gene namesi
Name:NAGK
OrganismiBos taurus (Bovine)
Taxonomic identifieri9913 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
Proteomesi
  • UP000009136 Componenti: Chromosome 11

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002534731 – 344N-acetyl-D-glucosamine kinaseAdd BLAST344

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei76PhosphoserineBy similarity1
Modified residuei205PhosphotyrosineBy similarity1

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDbiQ3SZM9.
PRIDEiQ3SZM9.

Expressioni

Gene expression databases

BgeeiENSBTAG00000014668.

Interactioni

Subunit structurei

Homodimer.By similarity

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000019528.

Structurei

3D structure databases

ProteinModelPortaliQ3SZM9.
SMRiQ3SZM9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni129 – 130Substrate bindingBy similarity2
Regioni145 – 147Substrate bindingBy similarity3

Sequence similaritiesi

Phylogenomic databases

eggNOGiKOG1794. Eukaryota.
COG2971. LUCA.
GeneTreeiENSGT00510000047418.
HOGENOMiHOG000007248.
HOVERGENiHBG052570.
InParanoidiQ3SZM9.
KOiK00884.
OMAiLLPMDYS.
OrthoDBiEOG091G0LXR.
TreeFamiTF314158.

Family and domain databases

InterProiView protein in InterPro
IPR002731. ATPase_BadF.
PfamiView protein in Pfam
PF01869. BcrAD_BadFG. 1 hit.

Sequencei

Sequence statusi: Complete.

Q3SZM9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVTLYGGVEG GGTRSKVLLL SEDGQILAEA DGLSTNHWLI GTDKCVERIN
60 70 80 90 100
EMVNRAKRKA GVDPLVPLRG LGLSLSGGDQ EDAVRMLMEE LRDRFPYLSE
110 120 130 140 150
SYLITTDAAG SIATATPDGG VVLISGTGSN CRLINPDGSE SGCGGWGHMM
160 170 180 190 200
GDEGSAYWIA HQAVKIVFDS IDNLEAAPHD IGYVKQAMFN YFQVPDRLGI
210 220 230 240 250
LTHLYRDFDK SRFAGFCRKV AEGAQQGDPL SRCIFRKAGE MLGRHVVAVL
260 270 280 290 300
PEIDPVLFQG EMGLPILCVG SVWKSWELLK EGFLLALTQG REIQAQNSFS
310 320 330 340
GFTLLKLRHS SALGAASLGA KHIGHLLPMD YSTSAIAFYS YTFS
Length:344
Mass (Da):37,268
Last modified:October 11, 2005 - v1
Checksum:i575EC6F41FA4BA08
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BC102780 mRNA. Translation: AAI02781.1.
RefSeqiNP_001029486.1. NM_001034314.2.
UniGeneiBt.4387.

Genome annotation databases

EnsembliENSBTAT00000019528; ENSBTAP00000019528; ENSBTAG00000014668.
GeneIDi508132.
KEGGibta:508132.

Similar proteinsi

Entry informationi

Entry nameiNAGK_BOVIN
AccessioniPrimary (citable) accession number: Q3SZM9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 17, 2006
Last sequence update: October 11, 2005
Last modified: August 30, 2017
This is version 80 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families