Revision in sequence of CAD aspartate transcarbamylase domain of Drosophila.
The Drosophila CAD gene, also known as rudimentary, encodes a protein that carries out the first three enzymatic steps of de novo pyrimidine biosynthesis. The sequence for this gene, as previously published, appears to contain several errors. The correction of six bases in a 250 bp stretch encoding the aspartate transcarbamylase domain leads to changes of frame in two areas of the predicted amino acid sequence, consisting of lengths of 30 and 15 amino acid residues, respectively. The revised sequence shows significantly improved positional identity with both Syrian hamster and Escherichia coli aspartate transcarbamylases.
Davidson
J N
JN
Department of Microbiology and Immunology, University of Kentucky, Lexington 40536.
Kern
C B
CB
D000595:Amino Acid Sequence; D000818:Animals; D001221:Aspartate Carbamoyltransferase / Q000737:chemistry* / Q000235:genetics; D001483:Base Sequence; D002223:Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing) / Q000737:chemistry* / Q000235:genetics; D004080:Dihydroorotase / Q000737:chemistry* / Q000235:genetics; D004331:Drosophila melanogaster / Q000201:enzymology* / Q000235:genetics; D008969:Molecular Sequence Data; D009097:Multienzyme Complexes / Q000737:chemistry* / Q000235:genetics; D017386:Sequence Homology, Amino Acid; D012689:Sequence Homology, Nucleic Acid
C033626:CAD trifunctional enzyme; D009097:Multienzyme Complexes; D001221:Aspartate Carbamoyltransferase; D004080:Dihydroorotase; D002223:Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing)