title: Identification, tissue expression, and chromosomal position of a novel gene encoding human ubiquitin-conjugating enzyme E2-230k.
abstract: Through large-scale human genome mapping and sequencing of a region at chromosome 17q25.1 that is of particular interest because genes associated with breast, ovarian, and esophageal cancer are likely to be located there, we isolated the cDNA of a novel member of the family of ubiquitin-conjugating enzymes. The predicated peptide showed 97% identity in amino-acid sequence to murine ubiquitin-conjugating enzyme E2-230k (Mus UBE2-230k). The human cDNA consisted of 4878 nucleotides with an open reading frame encoding 1138 amino acids; the approximately 5 kb transcript was expressed predominantly in skeletal muscle and heart. The predicted UBE2-230k peptide contained a motif typical of the UBC domain that has been implicated in the ubiquitin-dependent proteolytic system and related pathways.
authors: Department of Molecular Biology, Institute of Gerontology, Nippon Medical School, 1-396, Kosugi-cho, Nakahara-ku, 211-8533, Kawasaki, Japan.
authors: T
authors: T
authors: Yokota
authors: H
authors: H
authors: Nagai
authors: H
authors: H
authors: Harada
authors: N
authors: N
authors: Mine
authors: Y
authors: Y
authors: Terada
authors: H
authors: H
authors: Fujiwara
authors: A
authors: A
authors: Yabe
authors: K
authors: K
authors: Miyazaki
authors: M
authors: M
authors: Emi
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D015152:Blotting, Northern; D002874:Chromosome Mapping; D002886:Chromosomes, Human, Pair 17 / Q000235:genetics*; D003001:Cloning, Molecular; D004247:DNA / Q000737:chemistry / Q000235:genetics; D018076:DNA, Complementary / Q000737:chemistry / Q000235:genetics; D005260:Female; D015870:Gene Expression; D006801:Humans; D008025:Ligases / Q000235:genetics*; D008969:Molecular Sequence Data; D012333:RNA, Messenger / Q000235:genetics / Q000378:metabolism; D016415:Sequence Alignment; D017422:Sequence Analysis, DNA; D017386:Sequence Homology, Amino Acid; D014018:Tissue Distribution; D044763:Ubiquitin-Conjugating Enzymes
chemical_list: D018076:DNA, Complementary; D012333:RNA, Messenger; D004247:DNA; D044763:Ubiquitin-Conjugating Enzymes; C000589772:UBE2O protein, human; D008025:Ligases