Chlorine in PDB 5nht: Human 199.54-16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2

The structure of Human 199.54-16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2, PDB code: 5nht was solved by C.Exertier, J.-B.Reiser, V.Lantez, A.Chouquet, M.Bonneville, X.Saulquin, D.Housset, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	16.00 / 3.20
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	222.077, 49.284, 96.133, 90.00, 97.61, 90.00
R / Rfree (%)	21.3 / 29.9

The structure of Human 199.54-16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2 also contains other interesting chemical elements:

Potassium

(K)

2 atoms

The binding sites of Chlorine atom in the Human 199.54-16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2 (pdb code 5nht). 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 Human 199.54-16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2, PDB code: 5nht:

Chlorine binding site 1 out of 1 in the Human 199.54-16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Human 199.54-16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2 within 5.0Å range: probe atom residue distance (Å) B Occ H:Cl304 b:69.2 occ:1.00 NZ H:LYS68 2.9 30.8 1.0 CG H:ARG65 3.4 61.8 1.0 CG2 H:THR64 3.8 43.4 1.0 CD H:LYS68 4.0 30.6 1.0 CE H:LYS68 4.0 30.9 1.0 CA H:ARG65 4.1 50.8 1.0 N H:ARG65 4.1 48.3 1.0 CB H:ARG65 4.2 56.6 1.0 CB H:THR64 4.3 44.0 1.0 C H:THR64 4.4 46.7 1.0 CG H:LYS68 4.5 30.7 1.0 CD H:ARG65 4.6 64.6 1.0 O H:THR64 4.8 47.0 1.0 NH1 H:ARG65 4.9 76.2 1.0 NH1 H:ARG44 4.9 76.4 1.0 CB H:LYS68 5.0 31.5 1.0

C.Exertier, J.-B.Reiser, D.Housset. Human 199.54-16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2 To Be Published.