GRM4
Summary: L-glutamate is the major excitatory neurotransmitter in the central nervous system and activates both ionotropic and metabotropic glutamate receptors. Glutamatergic neurotransmission is involved in most aspects of normal brain function and can be perturbed in many neuropathologic conditions. The metabotropic glutamate receptors are a family of G protein-coupled receptors, that have been divided into 3 groups on the basis of sequence homology, putative signal transduction mechanisms, and pharmacologic properties. Group I includes GRM1 and GRM5 and these receptors have been shown to activate phospholipase C. Group II includes GRM2 and GRM3 while Group III includes GRM4, GRM6, GRM7 and GRM8. Group II and III receptors are linked to the inhibition of the cyclic AMP cascade but differ in their agonist selectivities. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2012].
Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
|---|---|---|---|---|---|
OMIM IDMIM:604100 Ensembl IDEnsembl:ENSG00000124493 HGNC IDHGNC:HGNC:4596 PHARMGKB IDPA28993 Map Location6p21.31 | |||||
GO terms in GRM4
Term Type | Evidence Type | GO Term ID | GO Des. |
|---|---|---|---|
| CC | IDA | GO:0005622 | intracellular |
| CC | TAS | GO:0005886 | plasma membrane |
| CC | IBA | GO:0005887 | integral component of plasma membrane |
| CC | IDA | GO:0005887 | integral component of plasma membrane |
| CC | IDA | GO:0031410 | cytoplasmic vesicle |
| CC | IBA | GO:0042734 | presynaptic membrane |
Gene expression in normal tissue: GRM4
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in GRM4
Database | Pathway ID | Pathway Des. |
|---|---|---|
| reactome | R-HSA-162582 | Signal Transduction |
| reactome | R-HSA-372790 | Signaling by GPCR |
| reactome | R-HSA-388396 | GPCR downstream signalling |
| reactome | R-HSA-418594 | G alpha (i) signalling events |
| reactome | R-HSA-420499 | Class C/3 (Metabotropic glutamate/pheromone receptors) |
| reactome | R-HSA-500792 | GPCR ligand binding |
Gene-Drug: Aster Plot
Drug ID | Drug Name | Model Num. |
|---|---|---|
| iGMDRD353 | PD0325901 | 1 |
Gene in drug-gene network: Network Plot
Gene-drug targets distribution
Gene Structure: PDB
Models in GRM4
Model | Level | Reference ID | Tissue | Cancer | Drug | Clinical Response | Source | |
|---|---|---|---|---|---|---|---|---|
| No matching records found | ||||||||
Copyright © 2018 Modellab | All Rights Reserved
Disclaimer: iGMDR is intended for research purposes only. Its information cannot be used for emergencies or medical or professional advice.