1KGU

THREE DIMENSIONAL STRUCTURE ANALYSIS OF THE R337A VARIANT OF HUMAN PANCREATIC ALPHA-AMYLASE

Summary for 1KGU

Entry DOI	10.2210/pdb1kgu/pdb
Related	1BS1 1KB3 1KGW 1KGX
Descriptor	ALPHA-AMYLASE, PANCREATIC, CALCIUM ION (3 entities in total)
Functional Keywords	alpha-amylase, chloride binding, pichia pastoris, mutagenesis, catalysis, pancreatic, enzyme, human, hydrolase
Biological source	Homo sapiens (human)
Total number of polymer chains	1
Total formula weight	55885.27
Authors	Numao, S.,Maurus, R.,Sidhu, G.,Wang, Y.,Overall, C.M.,Brayer, G.D.,Withers, S.G. (deposition date: 2001-11-28, release date: 2002-01-16, Last modification date: 2023-08-16)
Primary citation	Numao, S.,Maurus, R.,Sidhu, G.,Wang, Y.,Overall, C.M.,Brayer, G.D.,Withers, S.G. Probing the role of the chloride ion in the mechanism of human pancreatic alpha-amylase. Biochemistry, 41:215-225, 2002 Cited by PubMed: 11772019 DOI: 10.1021/bi0115636 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2 Å)

Structure validation