Sodium in PDB 6rpj: A Non-Blocking Anti-Ctla-4 Nanobody Complexed with Ctla-4

The structure of A Non-Blocking Anti-Ctla-4 Nanobody Complexed with Ctla-4, PDB code: 6rpj was solved by H.Gao, A.Zhou, F.Zhang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.57 / 3.25
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	309.977, 75.708, 83.047, 90.00, 100.05, 90.00
R / Rfree (%)	24.9 / 26.2

The binding sites of Sodium atom in the A Non-Blocking Anti-Ctla-4 Nanobody Complexed with Ctla-4 (pdb code 6rpj). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the A Non-Blocking Anti-Ctla-4 Nanobody Complexed with Ctla-4, PDB code: 6rpj:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the A Non-Blocking Anti-Ctla-4 Nanobody Complexed with Ctla-4


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of A Non-Blocking Anti-Ctla-4 Nanobody Complexed with Ctla-4 within 5.0Å range: probe atom residue distance (Å) B Occ E:Na202 b:36.8 occ:1.00 OE2 E:GLU48 3.0 64.0 1.0 CD E:GLU48 3.8 64.4 1.0 OE1 E:GLU48 3.9 65.3 1.0 CE C:MET99 4.1 67.9 1.0 CD1 E:LEU63 4.6 63.3 1.0 CZ2 F:TRP105 4.8 57.6 1.0 NE1 F:TRP105 5.0 57.3 1.0

Sodium binding site 2 out of 2 in the A Non-Blocking Anti-Ctla-4 Nanobody Complexed with Ctla-4


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of A Non-Blocking Anti-Ctla-4 Nanobody Complexed with Ctla-4 within 5.0Å range: probe atom residue distance (Å) B Occ G:Na202 b:51.1 occ:1.00 OE2 G:GLU48 2.9 63.0 1.0 CD G:GLU48 3.7 63.4 1.0 OE1 G:GLU48 3.8 64.5 1.0 CD1 G:LEU63 4.5 70.5 1.0 CZ2 H:TRP105 4.6 62.5 1.0 NE1 H:TRP105 4.8 61.9 1.0

H.Gao, A.Zhou. A Non-Blocking Anti-Ctla-4 Nanobody Complexed with Ctla-4 To Be Published.