Class golgi mannosidase

Class 2 Mannosidases enzymes of the cytosol, ER, Golgi, and lysosomes... 

The enzyme activity termed mannosidase III (see discussion above) also has hallmarks of a Class 2 mannosidase. This enzyme has been found in rat liver microsomes [149 151] and in tissues from mice that have a disruption in the Golgi mannosidase II gene locus [70]. cDNAs or genes encoding the rat brain enzyme or a-mannosidase III have not been isolated, so the relationship to other Class 2 enzymes remains to be resolved. 

Valee, F., A. Lai, K. W. Moremen, and P. L. Howell, Purification, crystallization and preliminary X-ray crystallographic analysis of recombinant murine Golgi mannosidase lA, a class I a-mannosidase involved in Asn-linked oligosaccharide maturation, Acta Cryst., 1999, D55, 571-573. 

Y. D. Lobsanov, F. Vallee, A. Imberty, T. Yoshida, P. Yip, A. Herscovics, and P. L. Howell, Structure of Penicillium citrinum al,2-mannosidase reveals the basis for differences in specificity of the endoplasmatic reticulum and golgi class I enzymes, J. Biol. Chem., 277 (2002) 5620-5630. 

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