Chlorine in PDB 1piq: Crystal Structure of GCN4-Piq, A Trimeric Coiled Coil with Buried Polar Residues

The structure of Crystal Structure of GCN4-Piq, A Trimeric Coiled Coil with Buried Polar Residues, PDB code: 1piq was solved by D.M.Eckert, V.N.Malashkevich, P.S.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.80
Space group	P 3 2 1
Cell size a, b, c (Å), α, β, γ (°)	39.660, 39.660, 47.470, 90.00, 90.00, 120.00
R / Rfree (%)	21.1 / 23.6

The binding sites of Chlorine atom in the Crystal Structure of GCN4-Piq, A Trimeric Coiled Coil with Buried Polar Residues (pdb code 1piq). 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 GCN4-Piq, A Trimeric Coiled Coil with Buried Polar Residues, PDB code: 1piq:

Chlorine binding site 1 out of 1 in the Crystal Structure of GCN4-Piq, A Trimeric Coiled Coil with Buried Polar Residues


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 GCN4-Piq, A Trimeric Coiled Coil with Buried Polar Residues within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl100 b:24.4 occ:0.33 NE2 A:GLN16 3.4 24.9 1.0 CG A:GLN16 3.8 25.1 1.0 CD1 A:ILE19 4.1 19.2 1.0 CD A:GLN16 4.1 26.5 1.0 CB A:GLN16 4.2 23.6 1.0 CA A:GLN16 4.4 20.4 1.0

D.M.Eckert, V.N.Malashkevich, P.S.Kim. Crystal Structure of GCN4-Piqi, A Trimeric Coiled Coil with Buried Polar Residues. J.Mol.Biol. V. 284 859 1998.
ISSN: ISSN 0022-2836
PubMed: 9837709
DOI: 10.1006/JMBI.1998.2214