Caesium in PDB 1s7z: Structure of Ocr From Bacteriophage T7

The structure of Structure of Ocr From Bacteriophage T7, PDB code: 1s7z was solved by M.D.Walkinshaw, P.Taylor, S.S.Sturrock, C.Atanasiu, T.Berg, R.M.Henderson, J.M.Edwardson, D.T.Dryden, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.90 / 1.83
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	78.777, 37.665, 35.490, 90.00, 98.42, 90.00
R / Rfree (%)	17 / 23.9

The binding sites of Caesium atom in the Structure of Ocr From Bacteriophage T7 (pdb code 1s7z). This binding sites where shown within 5.0 Angstroms radius around Caesium atom.
In total 3 binding sites of Caesium where determined in the Structure of Ocr From Bacteriophage T7, PDB code: 1s7z:
Jump to Caesium binding site number: 1; 2; 3;

Caesium binding site 1 out of 3 in the Structure of Ocr From Bacteriophage T7


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 1 of Structure of Ocr From Bacteriophage T7 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cs201 b:21.2 occ:1.00 O A:MSE71 3.1 13.4 1.0 O A:GLY69 3.3 18.8 1.0 O A:HOH210 3.4 19.2 1.0 C A:GLY69 3.9 18.9 1.0 C A:MSE71 4.0 12.8 1.0 O A:HOH279 4.1 27.4 1.0 O A:SER68 4.2 18.2 1.0 CA A:GLY69 4.3 18.6 1.0 CA A:PRO72 4.5 13.4 1.0 N A:MSE71 4.6 13.5 1.0 N A:PRO72 4.7 13.7 1.0 N A:ASP73 4.9 16.5 1.0 CA A:MSE71 4.9 13.9 1.0 N A:LEU70 4.9 16.7 1.0

Caesium binding site 2 out of 3 in the Structure of Ocr From Bacteriophage T7


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 2 of Structure of Ocr From Bacteriophage T7 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cs202 b:28.5 occ:1.00 O A:SER58 2.7 7.4 1.0 O A:HOH309 3.1 26.6 1.0 O A:HOH253 3.1 26.1 1.0 O A:ILE61 3.2 11.6 1.0 O A:MSE56 3.2 5.7 1.0 O A:HOH215 3.6 11.9 1.0 C A:SER58 3.7 9.5 1.0 C A:ALA57 3.9 11.4 1.0 O A:ALA57 4.0 14.4 1.0 N A:SER58 4.1 10.8 1.0 O A:HOH291 4.3 38.7 1.0 C A:MSE56 4.3 5.6 1.0 CA A:SER58 4.4 9.2 1.0 C A:ILE61 4.4 9.3 1.0 CA A:ALA57 4.5 8.4 1.0 N A:GLU59 4.6 10.8 1.0 N A:ILE61 4.8 8.3 1.0 N A:ALA57 4.8 5.7 1.0 CG2 A:ILE61 4.9 5.0 1.0 CA A:GLU59 4.9 12.5 1.0 O A:HOH271 4.9 23.7 1.0 OD1 A:ASP62 5.0 18.3 1.0

Caesium binding site 3 out of 3 in the Structure of Ocr From Bacteriophage T7


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 3 of Structure of Ocr From Bacteriophage T7 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cs203 b:35.2 occ:1.00 O A:HOH285 2.3 2.8 1.0 OD1 A:ASP96 2.8 9.7 1.0 O A:HOH224 3.2 10.4 1.0 O A:GLU95 3.3 9.4 1.0 OD2 A:ASP99 3.5 12.3 1.0 O A:HOH244 3.7 11.8 1.0 CG A:ASP96 4.0 6.9 1.0 C A:GLU95 4.1 9.6 1.0 CA A:ASP96 4.4 8.8 1.0 O A:HOH222 4.5 14.1 1.0 O A:HOH262 4.5 11.6 1.0 N A:ASP96 4.5 6.9 1.0 CG A:ASP99 4.6 10.9 1.0 CB A:GLU95 4.7 9.1 1.0 O A:HOH230 4.8 13.9 1.0 CB A:ASP96 4.8 7.2 1.0 OD2 A:ASP96 5.0 9.6 1.0

M.D.Walkinshaw, P.Taylor, S.S.Sturrock, C.Atanasiu, T.Berg, R.M.Henderson, J.M.Edwardson, D.T.Dryden. Structure of Ocr From Bacteriophage T7, A Protein That Mimics B-Form Dna Mol.Cell V. 9 187 2002.
ISSN: ISSN 1097-2765
PubMed: 11804597
DOI: 10.1016/S1097-2765(02)00435-5