Bm. Fraij et Ra. Gonzales, ORGANIZATION AND STRUCTURE OF THE HUMAN TISSUE TRANSGLUTAMINASE GENE, Biochimica et biophysica acta, N. Gene structure and expression, 1354(1), 1997, pp. 65-71
Analysis of the genomic organization of tissue transglutaminase shows
that the gene is 32.5 kilobases, contains 13 exons and 12 introns. Our
results show that the sites for the two alternative splicing forms of
tissue transglutaminase we reported earlier are located within exons
6 and 10 respectively. The 5'-upstream region of the gene has several
potential regulatory promoter elements, and the 3'-exon contains about
50% of the total cDNA size and codes for the C-terminus of the protei
n. Alignment of deduced tissue transglutaminase amino acid sequence wi
th other transglutaminases showed very similar intron splice positions
. (C) 1997 Elsevier Science B.V.