2QDB
Crystal structure of staphylococcal nuclease variant E75Q/D21N/T33V/T41I/S59A/P117G/S128A at 100 K
Summary for 2QDB
Entry DOI | 10.2210/pdb2qdb/pdb |
Related | 1EZ6 1STN 2QDA |
Descriptor | Thermonuclease, PHOSPHATE ION (3 entities in total) |
Functional Keywords | staphylococcal nuclease, hyperstable variant, hydrolase, nviaga |
Biological source | Staphylococcus aureus |
Cellular location | Nuclease A: Secreted. Nuclease B: Membrane: P00644 |
Total number of polymer chains | 1 |
Total formula weight | 16874.35 |
Authors | Baran, K.L.,Schlessman, J.L.,Garcia-Moreno, B.E. (deposition date: 2007-06-20, release date: 2008-07-01, Last modification date: 2023-08-30) |
Primary citation | Baran, K.L.,Chimenti, M.S.,Schlessman, J.L.,Fitch, C.A.,Herbst, K.J.,Garcia-Moreno, B.E. Electrostatic effects in a network of polar and ionizable groups in staphylococcal nuclease. J.Mol.Biol., 379:1045-1062, 2008 Cited by PubMed: 18499123DOI: 10.1016/j.jmb.2008.04.021 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.2 Å) |
Structure validation
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