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olfactory receptor 4E1 (olfactory receptor OR14-43, OR4E1P, OR4E1)
Function: putative odorant receptor
Structure: belongs to the G-protein coupled receptor 1 family
Compartment: cell membrane
Polymorphism:
- a double nucleotide deletion at position Pro-197 in the gene coding for OR4E1P is reponsible for functional diversity producing thus a pseudogene
General
glycoprotein
membrane protein
receptor
Properties
SIZE: entity length = 316 aa
MW = 36 kD
COMPARTMENT: cellular membrane
MOTIF: exoplasmic domain {1-33}
MOTIF: N-glycosylation site {N8}
transmembrane domain {34-54}
cytoplasmic loop {55-61}
transmembrane domain {62-82}
exoplasmic loop {83-101}
MOTIF: cysteine residue {C101}
MODIFICATION: cysteine residue {C183}
transmembrane domain {102-122}
cytoplasmic loop {123-143}
transmembrane domain {144-164}
exoplasmic loop {165-209}
MOTIF: cysteine residue {C183}
MODIFICATION: cysteine residue {C101}
transmembrane domain {210-230}
cytoplasmic loop {231-241}
transmembrane domain {242-262}
exoplasmic loop {263-273}
transmembrane domain {274-294}
cytoplasmic domain {295-316}
Database Correlations
UniProt P0C645
References
- UniProt :accession P0C645
- Human olfactory receptor Data exploratorium (HORDE)
http://bip.weizmann.ac.il/cgi-bin/HORDE/showgene.pl?key=symbol&value=OR4E1P