Site-Directed Mutagenesis Improves Catalytic Efficiency and Thermostability of Escherichia coli pH 2.5 Acid Phosphatase/Phytase Expressed in Pichia pastoris

By Rodriguez E.   Wood Z.A.   Karplus P.A.   Lei X.G.  

Archives of Biochemistry and Biophysics, Vol. 382, Iss. 1, 2000-10 ,pp. : 105-112

Elsevier

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Crystal Structure of Aspergillus niger pH 2.5 Acid Phosphatase at 2.4 Å Resolution

By Kostrewa D.   Wyss M.   D'Arcy A.   van Loon A.P.G.M.  

Journal of Molecular Biology, Vol. 288, Iss. 5, 1999-05 ,pp. : 965-974

Academic Press

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Role of Glycosylation in the Functional Expression of an Aspergillus niger Phytase (phyA) in Pichia pastoris

By Han Y.   Lei X.G.  

Archives of Biochemistry and Biophysics, Vol. 364, Iss. 1, 1999-04 ,pp. : 83-90

Elsevier

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Semi-rational site-directed mutagenesis of phyI1s from Aspergillus niger 113 at two residue to improve its phytase activity

By Tian Yong-Sheng   Peng Ri-He   Xu Jing   Zhao Wei   Gao Feng   Fu Xiao-Yan   Xiong Ai-Sheng   Yao Quan-Hong  

Molecular Biology Reports, Vol. 38, Iss. 2, 2011-02 ,pp. : 977-982

Springer Publishing Company

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Five Crucial Carboxyl Residues of 1,2--Mannosidase from Aspergillus saitoi (A. phoenicis), a Food Microorganism, Are Identified by Site-Directed Mutagenesis

By Fujita A.   Yoshida T.   Ichishima E.  

Biochemical and Biophysical Research Communications, Vol. 238, Iss. 3, 1997-09 ,pp. : 779-783

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