3KWX

Chemically modified Taka alpha-amylase

Summary for 3KWX

• Entry DOI: 10.2210/pdb3kwx/pdb
• Descriptor: Alpha-amylase A type-1/2, CALCIUM ION, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... (4 entities in total)
• Functional Keywords: hydrolase(o-glycosyl), 1, 4-alpha-d-glucan glucanohydrolase, chemical modification, argininemethylester, carbohydrate metabolism, disulfide bond, glycoprotein, glycosidase, hydrolase, metal-binding
• Biological source: Aspergillus oryzae
• Total number of polymer chains: 1
• Total formula weight: 52787.26

Authors

Siddiqui, K.S.,Harrop, S.J.,Poljak, A.,De Francisci, D.,Guerriero, G.,Pilak, O.,Burg, D.,Raftery, M.J.,Parkin, D.M.,Trewhella, J.,Cavicchioli, R. (deposition date: 2009-12-01, release date: 2009-12-29, Last modification date: 2023-11-01)

• Primary citation: Siddiqui, K.S.,Poljak, A.,De Francisci, D.,Guerriero, G.,Pilak, O.,Burg, D.,Raftery, M.J.,Parkin, D.M.,Trewhella, J.,Cavicchioli, R.; A Modified alpha-amylase with a molten-globule state has enhanced thermal stability; To be Published,

Experimental method

X-RAY DIFFRACTION (2.4 Å)