Chlorine in PDB 2ecs: Lambda Cro Mutant Q27P/A29S/K32Q at 1.4 A in Space Group C2

The structure of Lambda Cro Mutant Q27P/A29S/K32Q at 1.4 A in Space Group C2, PDB code: 2ecs was solved by B.M.Hall, S.A.Roberts, M.H.Cordes, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	53.92 / 1.40
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	88.689, 26.999, 55.523, 90.00, 103.69, 90.00
R / Rfree (%)	13.9 / 17.5

The binding sites of Chlorine atom in the Lambda Cro Mutant Q27P/A29S/K32Q at 1.4 A in Space Group C2 (pdb code 2ecs). 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 Lambda Cro Mutant Q27P/A29S/K32Q at 1.4 A in Space Group C2, PDB code: 2ecs:

Chlorine binding site 1 out of 1 in the Lambda Cro Mutant Q27P/A29S/K32Q at 1.4 A in Space Group C2


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Lambda Cro Mutant Q27P/A29S/K32Q at 1.4 A in Space Group C2 within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl209 b:22.8 occ:1.00 O B:HOH286 3.2 30.4 1.0 N B:SER28 3.2 18.7 1.0 CB B:SER28 3.5 22.0 1.0 OG B:SER28 3.6 25.7 1.0 CD B:PRO27 3.7 18.9 1.0 N B:PRO27 3.9 18.6 1.0 CA B:SER28 3.9 20.2 1.0 CB B:TYR26 4.0 16.6 1.0 CB B:PRO27 4.1 21.2 1.0 C B:PRO27 4.2 18.3 1.0 CG B:PRO27 4.3 23.2 1.0 CA B:PRO27 4.3 17.7 1.0 C B:TYR26 4.5 16.2 1.0 CA B:TYR26 4.7 15.7 1.0 CG B:TYR26 4.7 16.9 1.0 CD2 B:TYR26 5.0 17.8 1.0

B.M.Hall, S.A.Roberts, A.Heroux, M.H.Cordes. Two Structures of A Lambda Cro Variant Highlight Dimer Flexibility But Disfavor Major Dimer Distortions Upon Specific Binding of Cognate Dna. J.Mol.Biol. V. 375 802 2008.
ISSN: ISSN 0022-2836
PubMed: 18054042
DOI: 10.1016/J.JMB.2007.10.082