title: Nucleotide sequence of a full-length complementary DNA clone and amino acid sequence of human phenylalanine hydroxylase.
abstract: A full-length human phenylalanine hydroxylase complementary DNA (cDNA) clone was isolated from a human liver cDNA library, and the nucleotide sequence encoding the entire enzyme was determined. The cDNA clone contains an inserted DNA fragment of 2448 base pairs, including 19 base pairs of poly(A) at the 3' end. The first methionine codon occurs at nucleotide position 223, followed by an open reading frame of 1353 base pairs, encoding 451 amino acids. Translation of the nucleotide sequence in the open reading frame predicts the amino acid sequence of human phenylalanine hydroxylase. The human protein shows a 96% amino acid sequence homology with the corresponding rat enzyme. The determination of the complete primary structure for phenylalanine hydroxylase represents the first among mixed-function oxidases.
authors.forename: S C
authors.initials: SC
authors.lastname: Kwok
authors.forename: F D
authors.initials: FD
authors.lastname: Ledley
authors.forename: A G
authors.initials: AG
authors.lastname: DiLella
authors.forename: K J
authors.initials: KJ
authors.lastname: Robson
authors.forename: S L
authors.initials: SL
authors.lastname: Woo
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D003001:Cloning, Molecular; D003062:Codon; D003201:Computers; D004247:DNA / Q000378:metabolism*; D004262:DNA Restriction Enzymes; D006801:Humans; D008099:Liver / Q000201:enzymology*; D009693:Nucleic Acid Hybridization; D010651:Phenylalanine Hydroxylase / Q000235:genetics*
chemical_list: D003062:Codon; D004247:DNA; D010651:Phenylalanine Hydroxylase; D004262:DNA Restriction Enzymes