Names & Taxonomy

Uniprot ID:
Q16099
Entry Name:
GRIK4_HUMAN
Status:
reviewed
Protein Names:
Glutamate receptor ionotropic, kainate 4 (GluK4) (Excitatory amino acid receptor 1) (EAA1) (Glutamate receptor KA-1) (KA1)
Gene Names:
GRIK4 GRIK
Gene Names Primary:
GRIK4
Organism:
Homo sapiens (Human)

Structure

Length:
956
Sequence:
MPRVSAPLVLLPAWLVMVACSPHSLRIAAILDDPMECSRGERLSITLAKNRINRAPERLGKAKVEVDIFELLRDSEYETAETMCQILPKGVVAVLGPSSSPASSSIISNICGEKEVPHFKVAPEEFVKFQFQRFTTLNLHPSNTDISVAVAGILNFFNCTTACLICAKAECLLNLEKLLRQFLISKDTLSVRMLDDTRDPTPLLKEIRDDKTATIIIHANASMSHTILLKAAELGMVSAYYTYIFTNLEFSLQRMDSLVDDRVNILGFSIFNQSHAFFQEFAQSLNQSWQENCDHVPFTGPALSSALLFDAVYAVVTAVQELNRSQEIGVKPLSCGSAQIWQHGTSLMNYLRMVELEGLTGHIEFNSKGQRSNYALKILQFTRNGFRQIGQWHVAEGLSMDSHLYASNISDTLFNTTLVVTTILENPYLMLKGNHQEMEGNDRYEGFCVDMLKELAEILRFNYKIRLVGDGVYGVPEANGTWTGMVGELIARKADLAVAGLTITAEREKVIDFSKPFMTLGISILYRVHMGRKPGYFSFLDPFSPGVWLFMLLAYLAVSCVLFLVARLTPYEWYSPHPCAQGRCNLLVNQYSLGNSLWFPVGGFMQQGSTIAPRALSTRCVSGVWWAFTLIIISSYTANLAAFLTVQRMDVPIESVDDLADQTAIEYGTIHGGSSMTFFQNSRYQTYQRMWNYMYSKQPSVFVKSTEEGIARVLNSNYAFLLESTMNEYYRQRNCNLTQIGGLLDTKGYGIGMPVGSVFRDEFDLAILQLQENNRLEILKRKWWEGGKCPKEEDHRAKGLGMENIGGIFVVLICGLIVAIFMAMLEFLWTLRHSEATEVSVCQEMVTELRSIILCQDSIHPRRRRAAVPPPRPPIPEERRPRGTATLSNGKLCGAGEPDQLAQRLAQEAALVARGCTHIRVCPECRRFQGLRARPSPARSEESLEWEKTTNSSEPE
Proteomes:
UP000005640

Subcellular location

Subcellular Location:
Cell membrane; Multi-pass membrane protein. Cell junction, synapse, postsynaptic cell membrane; Multi-pass membrane protein.

Function

Function:
Receptor for glutamate. L-glutamate acts as an excitatory neurotransmitter at many synapses in the central nervous system. The postsynaptic actions of Glu are mediated by a variety of receptors that are named according to their selective agonists.
Gene Ontology Go:
cell junction
integral component of plasma membrane
kainate selective glutamate receptor complex
plasma membrane
postsynaptic membrane
presynaptic membrane
extracellular-glutamate-gated ion channel activity
kainate selective glutamate receptor activity
glutamate receptor signaling pathway
ionotropic glutamate receptor signaling pathway
synaptic transmission
transport
Gene Ontology Biological Process:
glutamate receptor signaling pathway
ionotropic glutamate receptor signaling pathway
synaptic transmission
transport
Gene Ontology Molecular Function:
extracellular-glutamate-gated ion channel activity
kainate selective glutamate receptor activity
Gene Ontology Cellular Component:
cell junction
integral component of plasma membrane
kainate selective glutamate receptor complex
plasma membrane
postsynaptic membrane
presynaptic membrane
Keywords:
Cell junction
Cell membrane
Complete proteome
Glycoprotein
Ion channel
Ion transport
Ligand-gated ion channel
Membrane
Polymorphism
Postsynaptic cell membrane
Receptor
Reference proteome
Signal
Synapse
Transmembrane
Transmembrane helix
Transport

Publication

PubMed ID:
8263508 14702039