Sodium in PDB 2vrr: Structure of Sumo Modified UBC9

All present enzymatic activity of Structure of Sumo Modified UBC9:
6.3.2.19;

The structure of Structure of Sumo Modified UBC9, PDB code: 2vrr was solved by P.Knipscheer, A.Flotho, H.Klug, J.V.Olsen, W.J.Van Dijk, A.Fish, E.S.Johnson, M.Mann, T.K.Sixma, A.Pichler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	61.31 / 2.22
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	27.520, 66.610, 122.579, 90.00, 90.00, 90.00
R / Rfree (%)	17.1 / 25.6

The binding sites of Sodium atom in the Structure of Sumo Modified UBC9 (pdb code 2vrr). 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 Structure of Sumo Modified UBC9, PDB code: 2vrr:

Sodium binding site 1 out of 1 in the Structure of Sumo Modified UBC9


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Sumo Modified UBC9 within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1161 b:9.3 occ:1.00 O A:HOH2097 3.2 15.1 1.0 O A:HOH2095 3.4 25.4 1.0 N A:GLU99 3.4 21.6 1.0 CG A:PRO72 3.7 13.2 1.0 CA A:GLU98 3.8 19.4 1.0 CD A:PRO72 3.8 14.2 1.0 CB A:GLU99 4.1 22.2 1.0 C A:GLU98 4.1 19.7 1.0 O A:LEU97 4.1 15.1 1.0 CG A:GLU99 4.2 24.8 1.0 CA A:GLU99 4.4 22.1 1.0 CB A:GLU98 4.5 20.0 1.0 N A:GLU98 4.7 17.8 1.0 C A:LEU97 4.8 16.7 1.0 O A:HOH2075 4.9 17.4 1.0

P.Knipscheer, A.Flotho, H.Klug, J.V.Olsen, W.J.Van Dijk, A.Fish, E.S.Johnson, M.Mann, T.K.Sixma, A.Pichler. UBC9 Sumoylation Regulates Sumo Target Discrimination. Mol. Cell V. 31 371 2008.
ISSN: ISSN 1097-4164
PubMed: 18691969
DOI: 10.1016/J.MOLCEL.2008.05.022