UniProt functional annotation for Q9Y2T6

UniProt code: Q9Y2T6.

Organism: Homo sapiens (Human).
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
 
Function: May be involved in hyperalgesia associated with inflammatory and neuropathic pain (By similarity). Receptor for L-alpha- lysophosphatidylinositol (LPI). LPI induces Ca(2+) release from intracellular stores via the heterotrimeric G protein GNA13 and RHOA. Putative cannabinoid receptor. May play a role in bone physiology by regulating osteoclast number and function. {ECO:0000250, ECO:0000269|PubMed:19805329}.
 
Subcellular location: Cell membrane {ECO:0000269|PubMed:18757503}; Multi-pass membrane protein {ECO:0000269|PubMed:18757503}.
Tissue specificity: Expressed in the caudate nucleus and putamen, but not detected in the hippocampus, thalamus, pons cerebellum, frontal cortex of the brain or in the liver. Expressed in osteoclasts and osteoblasts. {ECO:0000269|PubMed:19805329, ECO:0000269|PubMed:9931487}.
Miscellaneous: The classification of this protein as a cannabinoid receptor remains a contentious issue due to conflicting pharmacological results.
Similarity: Belongs to the G-protein coupled receptor 1 family. {ECO:0000255|PROSITE-ProRule:PRU00521}.
Sequence caution: Sequence=AAD22410.1; Type=Frameshift; Evidence={ECO:0000305};

Annotations taken from UniProtKB at the EBI.