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GMPR2
HPA
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  • GMPR2
PROTEIN SUMMARY 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.

GMPR2
Synonyms
Gene descriptioni

Full gene name according to HGNC.

Guanosine monophosphate reductase 2
Protein classi

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

Enzymes
Metabolic proteins
Plasma 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 14
Cytoband q12
Chromosome location (bp) 24232422 - 24239242
Number of transcriptsi

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

19
Ensembl ENSG00000100938 (version 109)
Entrez gene 51292
HGNC HGNC:4377
UniProt Q9P2T1 (UniProt - Evidence at protein level)
neXtProt NX_Q9P2T1
GeneCards GMPR2
Antibodypedia GMPR2 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Catalyzes the irreversible NADPH-dependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides 1, 2, 3, 4. Plays a role in modulating cellular differentiation 5.... show less
Molecular function (UniProt)i

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

Oxidoreductase
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Purine metabolism
Ligand (UniProt)i

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

Metal-binding, NADP, Potassium
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes an enzyme that catalyzes the irreversible and NADPH-dependent reductive deamination of guanosine monophosphate (GMP) to inosine monophosphate (IMP). The protein also functions in the re-utilization of free intracellular bases and purine nucleosides. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2017]... 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 Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

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 length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
GMPR2-201
ENSP00000347449
ENST00000355299
Q9P2T1
[Direct mapping] GMP reductase 2
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003920 [GMP reductase activity]
GO:0005515 [protein binding]
GO:0005829 [cytosol]
GO:0006144 [purine nucleobase metabolic process]
GO:0006163 [purine nucleotide metabolic process]
GO:0009117 [nucleotide metabolic process]
GO:0016491 [oxidoreductase activity]
GO:0046037 [GMP metabolic process]
GO:0046872 [metal ion binding]
GO:1902560 [GMP reductase complex]
Show all
348 aa
37.9 kDa
No 0
GMPR2-202
ENSP00000382369
ENST00000399440
Q9P2T1
[Direct mapping] GMP reductase 2
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003920 [GMP reductase activity]
GO:0005515 [protein binding]
GO:0005829 [cytosol]
GO:0006144 [purine nucleobase metabolic process]
GO:0006163 [purine nucleotide metabolic process]
GO:0009117 [nucleotide metabolic process]
GO:0016491 [oxidoreductase activity]
GO:0046037 [GMP metabolic process]
GO:0046872 [metal ion binding]
GO:1902560 [GMP reductase complex]
Show all
348 aa
37.9 kDa
No 0
GMPR2-203
ENSP00000392859
ENST00000420554
Q9P2T1
[Direct mapping] GMP reductase 2
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003920 [GMP reductase activity]
GO:0005515 [protein binding]
GO:0005829 [cytosol]
GO:0006144 [purine nucleobase metabolic process]
GO:0006163 [purine nucleotide metabolic process]
GO:0009117 [nucleotide metabolic process]
GO:0016491 [oxidoreductase activity]
GO:0046037 [GMP metabolic process]
GO:0046872 [metal ion binding]
GO:1902560 [GMP reductase complex]
Show all
366 aa
39.8 kDa
No 0
GMPR2-204
ENSP00000405743
ENST00000456667
Q9P2T1
[Direct mapping] GMP reductase 2
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003920 [GMP reductase activity]
GO:0005515 [protein binding]
GO:0005829 [cytosol]
GO:0006144 [purine nucleobase metabolic process]
GO:0006163 [purine nucleotide metabolic process]
GO:0009117 [nucleotide metabolic process]
GO:0016491 [oxidoreductase activity]
GO:0046037 [GMP metabolic process]
GO:0046872 [metal ion binding]
GO:1902560 [GMP reductase complex]
Show all
320 aa
34.6 kDa
No 0
GMPR2-205
ENSP00000454038
ENST00000557854
H0YNJ6
[Direct mapping] GMP reductase
Show all
Metabolic proteins
   SCAMPI predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003920 [GMP reductase activity]
GO:0003938 [IMP dehydrogenase activity]
GO:0006144 [purine nucleobase metabolic process]
GO:0006163 [purine nucleotide metabolic process]
GO:0006164 [purine nucleotide biosynthetic process]
GO:0009117 [nucleotide metabolic process]
GO:0016491 [oxidoreductase activity]
GO:0046872 [metal ion binding]
GO:1902560 [GMP reductase complex]
Show all
427 aa
46.9 kDa
No 0
GMPR2-207
ENSP00000453079
ENST00000558279
H0YL68
[Direct mapping] GMP reductase 2
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
57 aa
6.3 kDa
No 0
GMPR2-208
ENSP00000453139
ENST00000558483
H0YLB8
[Direct mapping] GMP reductase 2
Show all
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0016491 [oxidoreductase activity]
Show all
169 aa
18 kDa
No 0
GMPR2-210
ENSP00000452683
ENST00000558748
H0YK71
[Direct mapping] GMP reductase 2
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
Show all
139 aa
15 kDa
No 0
GMPR2-212
ENSP00000453772
ENST00000558788
H0YMW6
[Direct mapping] GMP reductase 2
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
Show all
93 aa
10.1 kDa
No 0
GMPR2-213
ENSP00000454138
ENST00000558865
H0YNS9
[Direct mapping] GMP reductase 2
Show all
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0016491 [oxidoreductase activity]
Show all
125 aa
12.8 kDa
No 0
GMPR2-214
ENSP00000453833
ENST00000558932
H0YN22
[Direct mapping] GMP reductase 2
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
Show all
69 aa
7.5 kDa
No 0
GMPR2-216
ENSP00000453355
ENST00000559104
H0YLV5
[Direct mapping] GMP reductase
Show all
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003920 [GMP reductase activity]
GO:0006144 [purine nucleobase metabolic process]
GO:0006163 [purine nucleotide metabolic process]
GO:0009117 [nucleotide metabolic process]
GO:0016491 [oxidoreductase activity]
GO:0046872 [metal ion binding]
GO:1902560 [GMP reductase complex]
Show all
333 aa
35.9 kDa
No 0
GMPR2-218
ENSP00000453761
ENST00000559409
H0YMV5
[Direct mapping] GMP reductase 2
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
Show all
151 aa
17.2 kDa
No 0
GMPR2-219
ENSP00000452617
ENST00000559479
H0YK13
[Direct mapping] GMP reductase 2
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
Show all
88 aa
9.7 kDa
No 0
GMPR2-222
ENSP00000453299
ENST00000559836
Q9P2T1
[Direct mapping] GMP reductase 2
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003920 [GMP reductase activity]
GO:0005515 [protein binding]
GO:0005829 [cytosol]
GO:0006144 [purine nucleobase metabolic process]
GO:0006163 [purine nucleotide metabolic process]
GO:0009117 [nucleotide metabolic process]
GO:0016491 [oxidoreductase activity]
GO:0046037 [GMP metabolic process]
GO:0046872 [metal ion binding]
GO:1902560 [GMP reductase complex]
Show all
348 aa
37.9 kDa
No 0
GMPR2-223
ENSP00000453537
ENST00000559910
H0YMB3
[Direct mapping] GMP reductase
Show all
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003920 [GMP reductase activity]
GO:0006144 [purine nucleobase metabolic process]
GO:0006163 [purine nucleotide metabolic process]
GO:0009117 [nucleotide metabolic process]
GO:0016491 [oxidoreductase activity]
GO:0046872 [metal ion binding]
GO:1902560 [GMP reductase complex]
Show all
315 aa
33.9 kDa
No 0
GMPR2-224
ENSP00000452766
ENST00000559943
H0YKE1
[Direct mapping] GMP reductase 2
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
Show all
64 aa
6.8 kDa
No 0
GMPR2-225
ENSP00000453714
ENST00000560139
H0YMR9
[Direct mapping] GMP reductase 2
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
Show all
131 aa
14.6 kDa
No 0
GMPR2-227
ENSP00000454009
ENST00000561035
H0YNH0
[Direct mapping] GMP reductase 2
Show all
Metabolic proteins
   SCAMPI predicted membrane proteins
   THUMBUP predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0016491 [oxidoreductase activity]
Show all
239 aa
26.7 kDa
No 0

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