Deduced sequence of a malate synthase polypeptide encoded by a subclass of the gene family.
We analyzed five malate synthase cDNA clones from the higher plant Brassica napus L. We determined the complete mRNA sequence and showed that the longest cDNA clone, pMS1, contains the entire protein coding region. The deduced polypeptide consists of 561 amino acids with a molecular mass of 63,700 daltons. To discern whether the cloned mRNAs represent distinct malate synthase polypeptides, we compared restriction maps and partial nucleotide sequence of the cDNA clones as well as their pattern of hybridization with restriction fragments in nuclear DNA. The results suggest that the five cloned mRNAs are encoded by either a single gene or by highly conserved members of the gene family.
Comai
L
L
Department of Botany, University of California, Davis 95616.
Baden
C S
CS
Harada
J J
JJ
D000595:Amino Acid Sequence; D001483:Base Sequence; D003062:Codon / Q000235:genetics; D004274:DNA, Recombinant / Q000302:isolation & purification; D005796:Genes; D008292:Malate Synthase / Q000235:genetics*; D008969:Molecular Sequence Data; D005810:Multigene Family; D007652:Oxo-Acid-Lyases / Q000235:genetics*; D010944:Plants / Q000201:enzymology / Q000235:genetics; D015183:Restriction Mapping
D003062:Codon; D004274:DNA, Recombinant; D008292:Malate Synthase; D007652:Oxo-Acid-Lyases