Chlorine in PDB 2qe3: Crystal Structure of Human TL1A Extracellular Domain

The structure of Crystal Structure of Human TL1A Extracellular Domain, PDB code: 2qe3 was solved by C.Zhan, Q.Yan, Y.Patskovsky, W.Shi, R.Toro, J.Bonanno, S.G.Nathenson, S.C.Almo, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.80 / 2.50
Space group	P 41 3 2
Cell size a, b, c (Å), α, β, γ (°)	120.404, 120.404, 120.404, 90.00, 90.00, 90.00
R / Rfree (%)	20.9 / 26.3

The binding sites of Chlorine atom in the Crystal Structure of Human TL1A Extracellular Domain (pdb code 2qe3). 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 Human TL1A Extracellular Domain, PDB code: 2qe3:

Chlorine binding site 1 out of 1 in the Crystal Structure of Human TL1A Extracellular Domain


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 Human TL1A Extracellular Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl701 b:58.5 occ:0.33 NE2 A:GLN143 3.2 34.8 0.5 OE1 A:GLN143 3.5 44.6 0.5 CD A:GLN143 3.8 45.0 0.5 NZ A:LYS132 3.8 67.4 1.0 CD A:LYS132 4.1 57.2 1.0 CE A:LYS132 4.2 76.2 1.0

C.Zhan, Q.Yan, Y.Patskovsky, Z.Li, R.Toro, A.Meyer, H.Cheng, M.Brenowitz, S.G.Nathenson, S.C.Almo. Biochemical and Structural Characterization of the Human TL1A Ectodomain. Biochemistry V. 48 7636 2009.
ISSN: ISSN 0006-2960
PubMed: 19522538
DOI: 10.1021/BI900031W