Calcium in PDB 2oeo: Cryogenic Crystal Structure of Staphylococcal Nuclease Variant Truncated Delta+Phs I92D

All present enzymatic activity of Cryogenic Crystal Structure of Staphylococcal Nuclease Variant Truncated Delta+Phs I92D:
3.1.31.1;

The structure of Cryogenic Crystal Structure of Staphylococcal Nuclease Variant Truncated Delta+Phs I92D, PDB code: 2oeo was solved by R.L.Reynald, E.E.Lattman, A.G.Gittis, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.79 / 2.00
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	30.452, 57.630, 34.618, 90.00, 99.74, 90.00
R / Rfree (%)	19.6 / 22.6

The binding sites of Calcium atom in the Cryogenic Crystal Structure of Staphylococcal Nuclease Variant Truncated Delta+Phs I92D (pdb code 2oeo). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Cryogenic Crystal Structure of Staphylococcal Nuclease Variant Truncated Delta+Phs I92D, PDB code: 2oeo:

Calcium binding site 1 out of 1 in the Cryogenic Crystal Structure of Staphylococcal Nuclease Variant Truncated Delta+Phs I92D


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cryogenic Crystal Structure of Staphylococcal Nuclease Variant Truncated Delta+Phs I92D within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca301 b:13.4 occ:1.00 OD1 A:ASP40 2.6 11.0 1.0 O A:THR41 2.7 5.9 1.0 OD2 A:ASP21 2.8 6.4 1.0 O A:HOH236 2.9 10.3 1.0 O A:HOH235 2.9 11.0 1.0 O4P A:THP300 3.3 10.2 1.0 CG A:ASP21 3.6 5.4 1.0 OD1 A:ASP21 3.7 7.2 1.0 C A:THR41 3.8 7.1 1.0 OE2 A:GLU43 3.8 29.6 1.0 CG A:ASP40 3.8 10.0 1.0 N A:THR41 3.8 7.4 1.0 O A:HOH208 4.0 6.7 1.0 NH2 A:ARG35 4.0 2.7 1.0 OG1 A:THR41 4.1 6.8 1.0 P2 A:THP300 4.2 11.1 1.0 O5P A:THP300 4.3 14.3 1.0 CA A:THR41 4.4 7.3 1.0 C A:ASP40 4.5 6.9 1.0 OD2 A:ASP40 4.5 9.3 1.0 CA A:ASP40 4.6 6.8 1.0 O6P A:THP300 4.7 13.4 1.0 CZ A:ARG35 4.7 6.8 1.0 CB A:ASP40 4.8 8.1 1.0 CD A:GLU43 4.8 25.6 1.0 O A:HOH201 4.9 10.1 1.0 C A:PRO42 4.9 9.2 1.0 N A:PRO42 4.9 8.0 1.0 NE A:ARG35 4.9 5.5 1.0 CB A:THR41 4.9 8.0 1.0 N A:GLU43 5.0 10.6 1.0

R.L.Reynald, R.K.Gitti, E.E.Lattman, A.G.Gittis. Buried Charges and Water in the Protein Interior: Reality or Fiction? To Be Published.