Chlorine in PDB 2xgd: Crystal Structure of A Designed Homodimeric Variant T-A(L)A( L) of the Tetracycline Repressor

The structure of Crystal Structure of A Designed Homodimeric Variant T-A(L)A( L) of the Tetracycline Repressor, PDB code: 2xgd was solved by M.T.Stiebritz, S.Wengrzik, J.P.Richter, Y.A.Muller, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.84 / 2.25
Space group	I 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	69.656, 69.656, 184.328, 90.00, 90.00, 90.00
R / Rfree (%)	21.686 / 25.886

The binding sites of Chlorine atom in the Crystal Structure of A Designed Homodimeric Variant T-A(L)A( L) of the Tetracycline Repressor (pdb code 2xgd). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Crystal Structure of A Designed Homodimeric Variant T-A(L)A( L) of the Tetracycline Repressor, PDB code: 2xgd:

Chlorine binding site 1 out of 1 in the Crystal Structure of A Designed Homodimeric Variant T-A(L)A( L) of the Tetracycline Repressor


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of A Designed Homodimeric Variant T-A(L)A( L) of the Tetracycline Repressor within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl401 b:66.2 occ:1.00 N A:ARG3 3.3 80.2 1.0 CA A:SER2 3.9 80.7 1.0 CB A:ARG3 4.0 82.7 1.0 CG A:ARG3 4.1 87.2 1.0 C A:SER2 4.1 77.5 1.0 CA A:ARG3 4.2 78.0 1.0 CD A:ARG3 4.6 92.7 1.0 N A:SER2 4.7 80.0 1.0 OG A:SER2 4.8 85.8 1.0 CB A:SER2 4.9 80.3 1.0

M.T.Stiebritz, S.Wengrzik, D.L.Klein, J.P.Richter, A.Srebrzynski, S.Weiler, Y.A.Muller. Computational Design of A Chain-Specific Tetracycline Repressor Heterodimer. J.Mol.Biol. V. 403 371 2010.
ISSN: ISSN 0022-2836
PubMed: 20816982
DOI: 10.1016/J.JMB.2010.07.055