Sodium in PDB 5nqk: Human 199.16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2

The structure of Human 199.16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2, PDB code: 5nqk 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)	48.53 / 3.25
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	225.180, 49.720, 95.720, 90.00, 97.69, 90.00
R / Rfree (%)	22.4 / 31.6

The binding sites of Sodium atom in the Human 199.16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2 (pdb code 5nqk). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Human 199.16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2, PDB code: 5nqk:

Sodium binding site 1 out of 1 in the Human 199.16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Human 199.16 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 B:Na301 b:49.6 occ:1.00 O B:VAL155 3.3 0.1 1.0 CG2 B:VAL155 3.9 0.7 1.0 CG B:PRO176 4.0 0.6 1.0 OH B:TYR10 4.2 98.2 1.0 O B:ASP153 4.2 0.7 1.0 C B:VAL155 4.4 1.0 1.0 CD B:PRO176 4.6 0.0 1.0 N B:VAL155 4.7 0.5 1.0 CA B:VAL155 4.9 0.6 1.0 OD2 B:ASP153 5.0 0.6 1.0 CD2 B:LEU190 5.0 0.8 1.0

C.Exertier, J.-B.Reiser, D.Housset. Human 199.16 Tcr in Complex with Melan-A/Mart-1 (26-35) Peptide and Hla-A2 To Be Published.