Chlorine in PDB 2xp1: Structure of the Tandem SH2 Domains From Antonospora Locustae Transcription Elongation Factor SPT6

The structure of Structure of the Tandem SH2 Domains From Antonospora Locustae Transcription Elongation Factor SPT6, PDB code: 2xp1 was solved by M.-L.Diebold, M.Koch, J.Cavarelli, C.Romier, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.07 / 2.20
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	59.100, 49.776, 59.532, 90.00, 90.00, 90.00
R / Rfree (%)	22.48 / 26.559

The binding sites of Chlorine atom in the Structure of the Tandem SH2 Domains From Antonospora Locustae Transcription Elongation Factor SPT6 (pdb code 2xp1). 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 Structure of the Tandem SH2 Domains From Antonospora Locustae Transcription Elongation Factor SPT6, PDB code: 2xp1:

Chlorine binding site 1 out of 1 in the Structure of the Tandem SH2 Domains From Antonospora Locustae Transcription Elongation Factor SPT6


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of the Tandem SH2 Domains From Antonospora Locustae Transcription Elongation Factor SPT6 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl990 b:51.9 occ:1.00 NE2 A:HIS854 2.9 70.8 1.0 ND1 A:HIS847 3.3 82.1 1.0 CD2 A:HIS854 3.3 68.1 1.0 CB A:HIS847 3.4 67.7 1.0 CG A:HIS847 3.4 76.1 1.0 CE1 A:HIS854 4.1 72.3 1.0 CE1 A:HIS847 4.1 86.5 1.0 CD2 A:HIS847 4.4 79.6 1.0 CA A:HIS847 4.5 65.3 1.0 N A:HIS847 4.6 69.2 1.0 CG A:HIS854 4.6 65.3 1.0 NE2 A:HIS847 4.7 85.3 1.0 ND1 A:HIS854 5.0 68.9 1.0

M.Diebold, E.Loeliger, M.Koch, F.Winston, J.Cavarelli, C.Romier. Noncanonical Tandem SH2 Enables Interaction of Elongation Factor SPT6 with Rna Polymerase II. J.Biol.Chem. V. 285 38389 2010.
ISSN: ISSN 0021-9258
PubMed: 20926373
DOI: 10.1074/JBC.M110.146696