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Literature summary extracted from

  • Yoneyama, H.; Hori, H.; Lim, S.J.; Murata, T.; Ando, T.; Isogai, E.; Katsumata, R.
    Isolation of a mutant auxotrophic for L-alanine and identification of three major aminotransferases that synthesize L-alanine in Escherichia coli (2011), Biosci. Biotechnol. Biochem., 75, 930-938.
    View publication on PubMed

Organism

EC Number Organism UniProt Comment Textmining
2.6.1.32 Escherichia coli
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2.6.1.32 Escherichia coli D2AFZ3
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Synonyms

EC Number Synonyms Comment Organism
2.6.1.32 YfbQ a novel aminotransferase Escherichia coli
2.6.1.32 YfdZ uncharacterized aminotransferase Escherichia coli

Expression

EC Number Organism Comment Expression
2.6.1.32 Escherichia coli level of yfdZ expression in minimal medium is higher than in rich medium up

General Information

EC Number General Information Comment Organism
2.6.1.32 physiological function an alanine auxotroph (mutated in yfdZ) is isolated from a prototrophic double mutant deficient in AvtA and YfbQ by chemical mutagenesis; Escherichia coli synthesizes L-alanine by means of three aminotransferases, YfbQ, YfdZ, and AvtA; YfbQ contributes to most of the alanine aminotransferase activity in rich medium Escherichia coli
2.6.1.32 physiological function an alanine auxotroph (mutated in yfdZ) is isolated from a prototrophic double mutant deficient in AvtA and YfbQ, a novel alanine aminotransferase, by chemical mutagenesis; Escherichia coli synthesizes L-alanine by means of three aminotransferases, YfbQ, YfdZ, and AvtA; level of yfdZ expression in minimal medium is higher than in rich medium Escherichia coli