Gene Symbol | GCKR |
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Entrez Gene | 2646 |
Alt Symbol | FGQTL5, GKRP |
Species | Human |
Gene Type | protein-coding |
Description | glucokinase (hexokinase 4) regulator |
Other Description | glucokinase regulatory protein |
Swissprots | Q99522 Q53RY6 Q14397 B4DPQ2 A1L4C2 |
Accessions | AAP72013 AAY14850 CAA70779 CAB61828 EAX00568 Q14397 AK291846 BAF84535 AK298448 BAG60664 AK303784 BAG64742 AK309599 BC130481 AAI30482 BC130483 AAI30484 CD368544 DA011063 HQ258318 ADR83072 Z48475 CAA88367 XM_011532761 XP_011531063 XM_011532762 XP_011531064 XM_011532763 XP_011531065 NM_001486 NP_001477 |
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. {ECO:0000269|PubMed:23621087, ECO:0000269|PubMed:23733961}. |
Subcellular Location | Cytoplasm {ECO:0000269|PubMed:10456334}. Nucleus {ECO:0000269|PubMed:10456334}. Note=Under low glucose concentrations, GKRP associates with GCK and the inactive complex is recruited to the hepatocyte nucleus. |
Tissue Specificity | Found in liver and pancreas. Not detected in muscle, brain, heart, thymus, intestine, uterus, adipose tissue, kidney, adrenal, lung or spleen. {ECO:0000269|PubMed:19643913, ECO:0000269|PubMed:9570959}. |
GCKR (D1W9P) Rabbit mAb - 14328 from Cell Signaling Technology
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GCKR (B-9) - sc-166841 from Santa Cruz Biotechnology
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GCKR (H-300) - sc-11416 from Santa Cruz Biotechnology
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GCKR (G-6) - sc-74544 from Santa Cruz Biotechnology
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GCKR (N-19) - sc-6340 from Santa Cruz Biotechnology
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Anti-GCKR antibody - ab65224 from Abcam
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Anti-GCKR antibody - ab87620 from Abcam
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Anti-GCKR antibody - ab154120 from Abcam
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Anti-GCKR antibody - ab87739 from Abcam
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Anti-GCKR antibody [9G7] - ab118274 from Abcam
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Anti-GCKR antibody - N-terminal - ab71627 from Abcam
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Anti-GCKR Antibody - LS-C155498 from LifeSpan Bioscience
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Anti-GCKR Antibody (C-Terminus) - LS-C151543 from LifeSpan Bioscience
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Anti-GCKR Antibody (Arg227) - LS-C176813 from LifeSpan Bioscience
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Anti-GCKR Antibody (aa91-286) - LS-C294204 from LifeSpan Bioscience
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Anti-GCKR Antibody (aa320-499) - LS-C294207 from LifeSpan Bioscience
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Anti-GCKR Antibody (aa211-260) - LS-C119039 from LifeSpan Bioscience
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Anti-GCKR Antibody (aa91-286, Biotin) - LS-C297971 from LifeSpan Bioscience
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Anti-GCKR Antibody (aa201-250) - LS-C186732 from LifeSpan Bioscience
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Anti-GCKR Antibody (aa320-499, Biotin) - LS-C299846 from LifeSpan Bioscience
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Anti-GCKR Antibody (aa320-499, FITC) - LS-C304072 from LifeSpan Bioscience
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Anti-GCKR Antibody (aa91-286, FITC) - LS-C305334 from LifeSpan Bioscience
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Anti-GCKR Antibody (aa5-18) - LS-C112829 from LifeSpan Bioscience
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Anti-GCKR Antibody (clone 9G7) - LS-C172503 from LifeSpan Bioscience
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Anti-GCKR Antibody (aa90-286) - LS-C314243 from LifeSpan Bioscience
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