Chlorine in PDB 3wo4: Crystal Structure of the Il-18 Signaling Ternary Complex

The structure of Crystal Structure of the Il-18 Signaling Ternary Complex, PDB code: 3wo4 was solved by N.Tsutsumi, T.Kimura, K.Arita, M.Ariyoshi, H.Ohnishi, N.Kondo, M.Shirakawa, Z.Kato, H.Tochio, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.00 / 3.10
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	72.560, 111.560, 134.560, 90.00, 90.00, 90.00
R / Rfree (%)	18.8 / 23.2

The binding sites of Chlorine atom in the Crystal Structure of the Il-18 Signaling Ternary Complex (pdb code 3wo4). 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 the Il-18 Signaling Ternary Complex, PDB code: 3wo4:

Chlorine binding site 1 out of 1 in the Crystal Structure of the Il-18 Signaling Ternary Complex


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 the Il-18 Signaling Ternary Complex within 5.0Å range: probe atom residue distance (Å) B Occ C:Cl908 b:55.9 occ:1.00 OD2 C:ASP252 3.1 60.4 1.0 OD1 C:ASP314 3.3 67.3 1.0 NE C:ARG276 3.7 47.0 1.0 NH2 C:ARG276 3.8 46.5 1.0 CZ C:ARG276 4.2 58.6 1.0 O C:ARG276 4.2 39.5 1.0 N C:GLY278 4.2 37.8 1.0 CG C:ASP252 4.3 55.5 1.0 CG C:ASP314 4.3 65.4 1.0 CA C:GLY278 4.6 38.0 1.0 CG C:ARG276 4.7 39.5 1.0 C C:ARG276 4.7 39.4 1.0 CD C:ARG276 4.8 46.0 1.0 CD2 B:LEU240 4.8 52.6 1.0 CB C:ARG276 4.8 34.2 1.0 CB C:ASP252 4.9 41.7 1.0 OD2 C:ASP314 4.9 72.3 1.0 C C:PHE277 4.9 40.6 1.0 NZ B:LYS275 4.9 65.4 1.0

N.Tsutsumi, T.Kimura, K.Arita, M.Ariyoshi, H.Ohnishi, T.Yamamoto, X.Zuo, K.Maenaka, Y.P.Enoch, N.Kondo, M.Shirakawa, H.Tochio, Z.Kato. The Structural Basis For Receptor Recognition of Human Interleukin-18 Nat Commun 2014.
ISSN: ESSN 2041-1723
DOI: 10.1038/NCOMMS6340