2AAE

THE ROLE OF HISTIDINE-40 IN RIBONUCLEASE T1 CATALYSIS: THREE-DIMENSIONAL STRUCTURES OF THE PARTIALLY ACTIVE HIS40LYS MUTANT

Summary for 2AAE

Entry DOI	10.2210/pdb2aae/pdb
Descriptor	RIBONUCLEASE T1, CALCIUM ION, PHOSPHATE ION, ... (4 entities in total)
Functional Keywords	hydrolase(endoribonuclease)
Biological source	Aspergillus oryzae
Total number of polymer chains	1
Total formula weight	11220.78
Authors	Zegers, I.,Verhelst, P.,Choe, C.W.,Steyaert, J.,Heinemann, U.,Wyns, L.,Saenger, W. (deposition date: 1992-09-15, release date: 1994-01-31, Last modification date: 2017-11-29)
Primary citation	Zegers, I.,Verhelst, P.,Choe, H.W.,Steyaert, J.,Heinemann, U.,Saenger, W.,Wyns, L. Role of histidine-40 in ribonuclease T1 catalysis: three-dimensionalstructures of the partially active His40Lys mutant. Biochemistry, 31:11317-11325, 1992 Cited by PubMed: 1445870 DOI: 10.1021/bi00161a009 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.8 Å)

Structure validation