Caesium in PDB 5l2k: Crystal Structure of GEM42 Tcr-CD1B-Gmm Complex

The structure of Crystal Structure of GEM42 Tcr-CD1B-Gmm Complex, PDB code: 5l2k was solved by S.Gras, A.Shahine, J.Le Nours, J.Rossjohn, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.73 / 3.20
Space group	P 64 2 2
Cell size a, b, c (Å), α, β, γ (°)	174.998, 174.998, 170.869, 90.00, 90.00, 120.00
R / Rfree (%)	21.8 / 23.9

The structure of Crystal Structure of GEM42 Tcr-CD1B-Gmm Complex also contains other interesting chemical elements:

Chlorine	(Cl)	4 atoms
Sodium	(Na)	2 atoms

The binding sites of Caesium atom in the Crystal Structure of GEM42 Tcr-CD1B-Gmm Complex (pdb code 5l2k). This binding sites where shown within 5.0 Angstroms radius around Caesium atom.
In total only one binding site of Caesium was determined in the Crystal Structure of GEM42 Tcr-CD1B-Gmm Complex, PDB code: 5l2k:

Caesium binding site 1 out of 1 in the Crystal Structure of GEM42 Tcr-CD1B-Gmm Complex


Mono view


Stereo pair view

A full contact list of Caesium with other atoms in the Cs binding site number 1 of Crystal Structure of GEM42 Tcr-CD1B-Gmm Complex within 5.0Å range: probe atom residue distance (Å) B Occ D:Cs302 b:0.0 occ:1.00 NE D:ARG78 3.7 60.4 1.0 NZ D:LYS97 3.9 0.4 1.0 NH2 D:ARG78 4.4 50.4 1.0 CD D:ARG78 4.5 60.5 1.0 CZ D:ARG78 4.5 67.2 1.0 CE D:LYS97 4.5 93.3 1.0 CG D:ARG78 4.6 56.0 1.0 NE2 D:GLN95 4.9 89.7 1.0

S.Gras, I.Van Rhijn, A.Shahine, T.Y.Cheng, M.Bhati, L.L.Tan, H.Halim, K.D.Tuttle, L.Gapin, J.Le Nours, D.B.Moody, J.Rossjohn. T Cell Receptor Recognition of CD1B Presenting A Mycobacterial Glycolipid. Nat Commun V. 7 13257 2016.
ISSN: ESSN 2041-1723
PubMed: 27807341
DOI: 10.1038/NCOMMS13257