1ENA

CRYSTAL STRUCTURES OF THE BINARY CA2+ AND PDTP COMPLEXES AND THE TERNARY COMPLEX OF THE ASP 21->GLU MUTANT OF STAPHYLOCOCCAL NUCLEASE. IMPLICATIONS FOR CATALYSIS AND LIGAND BINDING

Summary for 1ENA

Entry DOI	10.2210/pdb1ena/pdb
Descriptor	STAPHYLOCOCCAL NUCLEASE, CALCIUM ION (3 entities in total)
Functional Keywords	hydrolase(phosphoric diester)
Biological source	Staphylococcus aureus
Total number of polymer chains	1
Total formula weight	15461.98
Authors	Libson, A.,Gittis, A.,Lattman, E.E. (deposition date: 1994-02-14, release date: 1994-05-31, Last modification date: 2024-02-07)
Primary citation	Libson, A.M.,Gittis, A.G.,Lattman, E.E. Crystal structures of the binary Ca2+ and pdTp complexes and the ternary complex of the Asp21-->Glu mutant of staphylococcal nuclease. Implications for catalysis and ligand binding. Biochemistry, 33:8007-8016, 1994 Cited by PubMed: 8025105 DOI: 10.1021/bi00192a004 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.15 Å)

Structure validation