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Gene Ontology Classifications
Symbol
Name
ID
Grik2
glutamate receptor, ionotropic, kainate 2 (beta 2)
MGI:95815

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Automated description from the Alliance of Genome Resources (Release 7.0.0)

Enables kainate selective glutamate receptor activity; ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential; and transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential. Involved in detection of cold stimulus involved in thermoception. Acts upstream of or within several processes, including behavioral fear response; chemical synaptic transmission; and modulation of chemical synaptic transmission. Located in neuronal cell body; postsynaptic density; and synaptic membrane. Part of kainate selective glutamate receptor complex. Is active in glutamatergic synapse; hippocampal mossy fiber to CA3 synapse; and mossy fiber rosette. Is expressed in several structures, including arterial system; central nervous system; eye; gut; and metanephros. Human ortholog(s) of this gene implicated in Huntington's disease and autosomal recessive intellectual developmental disorder 6. Orthologous to human GRIK2 (glutamate ionotropic receptor kainate type subunit 2).



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Gene Ontology Evidence Code Abbreviations:

Experimental:
EXP
Inferred from experiment
HMP
Inferred from high throughput mutant phenotype
HGI
Inferred from high throughput genetic interaction
HDA
Inferred from high throughput direct assay
HEP
Inferred from high throughput expression pattern
IDA
Inferred from direct assay
IEP
Inferred from expression pattern
IGI
Inferred from genetic interaction
IMP
Inferred from mutant phenotype
IPI
Inferred from physical interaction
Homology:
IAS
Inferred from ancestral sequence
IBA
Inferred from biological aspect of ancestor
IBD
Inferred from biological aspect of descendant
IKR
Inferred from key residues
IMR
Inferred from missing residues
IRD
Inferred from rapid divergence
ISA
Inferred from sequence alignment
ISM
Inferred from sequence model
ISO
Inferred from sequence orthology
ISS
Inferred from sequence or structural similarity
Automated:
IEA
Inferred from electronic annotation
RCA
Reviewed computational analysis
Other:
IC
Inferred by curator
NAS
Non-traceable author statement
ND
No biological data available
TAS
Traceable author statement

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Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/09/2024
MGI 6.23
The Jackson Laboratory