title: Expression and functional characterisation of a synthetic version of the human D4 dopamine receptor in a stable human cell line.
abstract: A synthetic version of the human D4 (hD4) dopamine receptor was prepared. The G/C content of the natural gene was reduced by 14% without altering the amino acid composition of the corresponding protein sequence. HEK293 cells were transfected with the synthetic hD4 gene and stable clones resistant to G418 selected. The hD4 receptor expressed from the synthetic gene had identical pharmacological characteristics to the native hD4 receptor [(1991) Nature 350, 610-619; (1992) Nature 358, 149-152]. Functional studies with cells expressing the synthetic hD4 gene indicated negative coupling of this receptor to adenylate cyclase.
authors.affiliation: Department of Biotechnology, SmithKline Beecham Pharmaceuticals, Harlow, Essex, UK.
authors.forename: M
authors.initials: M
authors.lastname: McHale
authors.forename: M C
authors.initials: MC
authors.lastname: Coldwell
authors.forename: N
authors.initials: N
authors.lastname: Herrity
authors.forename: I
authors.initials: I
authors.lastname: Boyfield
authors.forename: F M
authors.initials: FM
authors.lastname: Winn
authors.forename: S
authors.initials: S
authors.lastname: Ball
authors.forename: T
authors.initials: T
authors.lastname: Cook
authors.forename: J H
authors.initials: JH
authors.lastname: Robinson
authors.forename: I S
authors.initials: IS
authors.lastname: Gloger
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism; D000818:Animals; D001483:Base Sequence; D001667:Binding, Competitive; D002460:Cell Line; D002522:Chlorocebus aethiops; D005576:Colforsin / Q000494:pharmacology; D004247:DNA / Q000737:chemistry / Q000378:metabolism; D004873:Ergolines / Q000494:pharmacology; D005813:Genes, Synthetic; D006801:Humans; D007668:Kidney; D007700:Kinetics; D008969:Molecular Sequence Data; D010957:Plasmids; D019257:Quinpirole; D011954:Receptors, Dopamine / Q000096:biosynthesis* / Q000235:genetics / Q000378:metabolism*; D017448:Receptors, Dopamine D2; D050638:Receptors, Dopamine D4; D015183:Restriction Mapping; D013134:Spiperone / Q000378:metabolism / Q000494:pharmacology; D014162:Transfection
chemical_list: C493599:DRD4 protein, human; D004873:Ergolines; D011954:Receptors, Dopamine; D017448:Receptors, Dopamine D2; D050638:Receptors, Dopamine D4; D005576:Colforsin; D019257:Quinpirole; D013134:Spiperone; D004247:DNA; D000262:Adenylyl Cyclases