Branched-chain amino acid aminotransferase of Escherichia coli: nucleotide sequence of the ilvE gene and the deduced amino acid sequence.
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Kuramitsu S, Ogawa T, Ogawa H, Kagamiyama H
Branched-chain amino acid aminotransferase of Escherichia coli: nucleotide sequence of the ilvE gene and the deduced amino acid sequence.
J Biochem. 1985 Apr;97(4):993-9.
- PubMed ID
- 3897211 [ View in PubMed]
- Abstract
The ilvE gene of the Escherichia coli K-12 ilvGEDA operon, which encodes branched-chain amino acid aminotransferase [EC 2.6.1.42], was cloned. The nucleotide sequence of 1.5 kilobase pairs containing the gene was determined. The coding region of the ilvE gene contained 927 nucleotide residues and could encode 309 amino acid residues. The predicted molecular weight, amino acid composition and the sequence of the N-terminal 15 residues agreed with the enzyme data reported previously (Lee-Peng, F.-C., et al. (1979) J. Bacteriol. 139, 339-345). From the deduced amino acid sequence, the secondary structure was predicted.