2AAD
THE ROLE OF HISTIDINE-40 IN RIBONUCLEASE T1 CATALYSIS: THREE-DIMENSIONAL STRUCTURES OF THE PARTIALLY ACTIVE HIS40LYS MUTANT
Summary for 2AAD
Entry DOI | 10.2210/pdb2aad/pdb |
Descriptor | RIBONUCLEASE T1 ISOZYME, CALCIUM ION, GUANOSINE-2'-MONOPHOSPHATE, ... (4 entities in total) |
Functional Keywords | hydrolase(endoribonuclease) |
Biological source | Aspergillus oryzae |
Total number of polymer chains | 2 |
Total formula weight | 22978.05 |
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: 1445870DOI: 10.1021/bi00161a009 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2 Å) |
Structure validation
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