InnateDB Protein
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IDBP-149700.6
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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Gckr
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Protein Name
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glucokinase regulatory protein
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Synonyms
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000072084
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InnateDB Gene
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IDBG-149698 (Gckr)
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Protein Structure
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Function |
Inhibits glucokinase (GCK) by forming an inactive complex with this enzyme. The affinity of GCKR for GCK is modulated by fructose metabolites: GCKR with bound fructose 6- phosphate has increased affinity for GCK, while GCKR with bound fructose 1-phosphate has strongly decreased affinity for GCK and does not inhibit GCK activity (By similarity). {ECO:0000250}.
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Subcellular Localization |
Cytoplasm {ECO:0000250}. Nucleus {ECO:0000250}. Note=Under low glucose concentrations, GCK associates with GKRP and the inactive complex is recruited to the hepatocyte nucleus. {ECO:0000250}.
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Disease Associations |
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Tissue Specificity |
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 1 experimentally validated interaction(s) in this database.
They are also associated with 6 interaction(s) predicted by orthology.
Experimentally validated |
Total |
1
[view]
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Protein-Protein |
1
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Predicted by orthology |
Total |
6 [view]
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
MGI:1096345
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InterPro |
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PFAM |
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PRINTS |
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
Q91X44
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PhosphoSite |
PhosphoSite-Q91X44
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TrEMBL |
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UniProt Splice Variant |
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Entrez Gene |
231103
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UniGene |
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RefSeq |
NP_659158
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MGI ID |
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MGI Symbol |
Gckr
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OMIM |
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CCDS |
CCDS19182
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HPRD |
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IMGT |
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EMBL |
BC012412
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GenPept |
AAH12412
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