title: Structural analysis of histamine N-methyltransferase gene.
abstract: A clone encoding a part of rat histamine N-tele-methyltransferase gene of 11 kb was isolated. The clone contained 4 exons, encoding from 191 to the 3' end of cDNA. The last exon was 692 bases long and specified more than half of the HMT cDNA. A comparison of the sequences of rat and human cDNAs shows that more than one-third of the human 3' untranslated region does not correspond to the rat counterpart, but a homology was found between this region of human cDNA and the 3' franking region of the rat gene. It was found that an exon was interrupted at 4 residues after a glycine residue, which putatively corresponds to the conserved residue among methyltransferases.
authors: Department of Pharmacology, Hyogo College of Medicine, Nishinomiya, Japan.
authors: M
authors: M
authors: Takemura
authors: K
authors: K
authors: Yamauchi
authors: A
authors: A
authors: Yamatodani
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D002394:Catechol O-Methyltransferase / Q000737:chemistry; D018076:DNA, Complementary / Q000737:chemistry; D005260:Female; D006637:Histamine N-Methyltransferase / Q000737:chemistry / Q000235:genetics*; D006801:Humans; D008969:Molecular Sequence Data; D051381:Rats
chemical_list: D018076:DNA, Complementary; D002394:Catechol O-Methyltransferase; D006637:Histamine N-Methyltransferase