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NAGK
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  • NAGK
PROTEIN SUMMARY SECTION OVERVIEW GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

NAGK
Synonyms GNK
Gene descriptioni

Full gene name according to HGNC.

N-acetylglucosamine kinase
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Enzymes
Metabolic proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 2
Cytoband p13.3
Chromosome location (bp) 71064344 - 71079808
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

10
Ensembl ENSG00000124357 (version 109)
Entrez gene 55577
HGNC HGNC:17174
UniProt Q9UJ70 (UniProt - Evidence at protein level)
neXtProt NX_Q9UJ70
GeneCards NAGK
Antibodypedia NAGK antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

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: although human is not able to catalyze formation of Neu5Gc due to the inactive CMAHP enzyme, Neu5Gc is present in food and must be degraded. Also has ManNAc kinase activity.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Kinase, Transferase
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

ATP-binding, Nucleotide-binding
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a member of the N-acetylhexosamine kinase family. The encoded protein catalyzes the conversion of N-acetyl-D-glucosamine to N-acetyl-D-glucosamine 6-phosphate, and is the major mammalian enzyme which recovers amino sugars. [provided by RefSeq, Nov 2011]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
NAGK-201
ENSP00000244204
ENST00000244204
Q9UJ70
[Direct mapping] N-acetyl-D-glucosamine kinase
Show all
A0A384N6G7
[Target identity:100%; Query identity:100%] N-acetyl-D-glucosamine kinase
Show all
Enzymes
   ENZYME proteins
   Transferases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005829 [cytosol]
GO:0006044 [N-acetylglucosamine metabolic process]
GO:0006051 [N-acetylmannosamine metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016740 [transferase activity]
GO:0019262 [N-acetylneuraminate catabolic process]
GO:0045127 [N-acetylglucosamine kinase activity]
GO:0046835 [carbohydrate phosphorylation]
GO:0070062 [extracellular exosome]
Show all
344 aa
37.4 kDa
No 0
NAGK-202
ENSP00000396070
ENST00000418807
C9JEV6
[Direct mapping] N-acetyl-D-glucosamine kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0045127 [N-acetylglucosamine kinase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
293 aa
32 kDa
No 0
NAGK-204
ENSP00000404531
ENST00000443872
H7C286
[Direct mapping] N-acetyl-D-glucosamine kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0045127 [N-acetylglucosamine kinase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
196 aa
22 kDa
No 0
NAGK-205
ENSP00000411846
ENST00000443938
H7C3G9
[Direct mapping] N-acetyl-D-glucosamine kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0045127 [N-acetylglucosamine kinase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
340 aa
36.9 kDa
No 0
NAGK-208
ENSP00000389087
ENST00000455662
Q9UJ70
[Direct mapping] N-acetyl-D-glucosamine kinase
Show all
Enzymes
   ENZYME proteins
   Transferases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005829 [cytosol]
GO:0006044 [N-acetylglucosamine metabolic process]
GO:0006051 [N-acetylmannosamine metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016740 [transferase activity]
GO:0019262 [N-acetylneuraminate catabolic process]
GO:0045127 [N-acetylglucosamine kinase activity]
GO:0046835 [carbohydrate phosphorylation]
GO:0070062 [extracellular exosome]
Show all
390 aa
42 kDa
No 0
NAGK-223
ENSP00000437192
ENST00000524537
H0YF44
[Direct mapping] N-acetyl-D-glucosamine kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0045127 [N-acetylglucosamine kinase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
109 aa
12 kDa
No 0
NAGK-225
ENSP00000431204
ENST00000529236
H0YC94
[Direct mapping] N-acetyl-D-glucosamine kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0045127 [N-acetylglucosamine kinase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
136 aa
14.6 kDa
No 0
NAGK-227
ENSP00000436326
ENST00000531934
E9PPU6
[Direct mapping] N-acetyl-D-glucosamine kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0045127 [N-acetylglucosamine kinase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
94 aa
10.8 kDa
No 0
NAGK-228
ENSP00000435207
ENST00000533981
H0YE82
[Direct mapping] N-acetyl-D-glucosamine kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0045127 [N-acetylglucosamine kinase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
84 aa
8.8 kDa
No 0
NAGK-229
ENSP00000477639
ENST00000613852
Q9UJ70
[Direct mapping] N-acetyl-D-glucosamine kinase
Show all
Enzymes
   ENZYME proteins
   Transferases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005829 [cytosol]
GO:0006044 [N-acetylglucosamine metabolic process]
GO:0006051 [N-acetylmannosamine metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016740 [transferase activity]
GO:0019262 [N-acetylneuraminate catabolic process]
GO:0045127 [N-acetylglucosamine kinase activity]
GO:0046835 [carbohydrate phosphorylation]
GO:0070062 [extracellular exosome]
Show all
390 aa
42 kDa
No 0

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