Search
olfactory receptor 4Q2 (olfactory receptor OR14-21, OR4Q2P, OR4Q2)
Function: odorant receptor (putative)
Structure: belongs to the G-protein coupled receptor 1 family
Compartment: cell membrane
Polymorphism:
- a single nucleotide insertion at position Cys-180 in the gene coding for OR4Q2P is responsible for functional diversity producing thus a pseudogene
General
glycoprotein
olfactory receptor, family 4
Properties
SIZE: entity length = 313 aa
MW = 35 kD
COMPARTMENT: cellular membrane
MOTIF: exoplasmic domain {1-26}
MOTIF: N-glycosylation site {N4}
transmembrane domain {27-47}
cytoplasmic loop {48-61}
transmembrane domain {62-84}
exoplasmic loop {85-98}
MOTIF: cysteine residue {C98}
MODIFICATION: cysteine residue {C180}
transmembrane domain {99-119}
cytoplasmic loop {120-142}
transmembrane domain {143-163}
exoplasmic loop {164-195}
MOTIF: cysteine residue {C180}
MODIFICATION: cysteine residue {C98}
transmembrane domain {196-216}
cytoplasmic loop {217-235}
transmembrane domain {236-256}
exoplasmic loop {257-267}
transmembrane domain {268-288}
cytoplasmic domain {289-310}
Database Correlations
UniProt P0C623
References
- UniProt :accession P0C623
- Human olfactory receptor Data exploratorium (HORDE)
http://bip.weizmann.ac.il/cgi-bin/HORDE/showgene.pl?key=symbol&value=OR4Q2P