Two Distinct Molecular Forms of Phytase from Klebsiella aerogenes : Evidence from Unusually Small Active Enzyme Peptide

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概要

• 論文の詳細を見る

• The cell free extract from Klebsiella aerogenes could be resolved into two distinct fractions on DE-52,by isoelectrofocusing technique and on Sephadex G-200,one eluting in the void volume and the other at the end of the column run. The molecular weight of the second peak was 10-13 kDa and could possibly be a fragment of the native enzyme. The two species of the enzyme thus isolated differed in their K_m, pH optima, pI values and temperature sensitivity. Evidence is provided to show that low molecular weight enzyme is generated during isolation. This is one of the rate instances where such a small fragment of enzyme peptide retained a full complement of enzyme activity.

• 社団法人日本生物工学会の論文
• 1994-01-25

著者

• Parekh Lalit

  Department Of Biochemistry University Of Baroda

• TAMBE SUHS

  Department of Biochemistry, University of Baroda

• KAKLIJ GANGADHAR

  Radiation Biology and Biochemistry Division, Bhabha Atomic Research Centre

• KELKAR SHASHIKANT

  Radiation Biology and Biochemistry Division, Bhabha Atomic Research Centre

• Tambe Suhs

  Department Of Biochemistry University Of Baroda

• Kelkar S

  Bhabha Atomic Res. Centre Bombay Ind

• Kelkar Shashikant

  Radiation Biology And Biochemistry Division Bhabha Atomic Research Centre

• Kaklij Gangadhar

  Radiation Biology And Biochemistry Division Bhabha Atomic Research Centre

関連論文

• Two Distinct Molecular Forms of Phytase from Klebsiella aerogenes : Evidence from Unusually Small Active Enzyme Peptide
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