Potassium in PDB 4w5v: Crystal Structure of Human Sumo E2-Conjugating Enzyme (UBC9) in Complex with E1-Activating Enzyme (UBA2) Ubiquitin Fold Domain (Ufd)

The structure of Crystal Structure of Human Sumo E2-Conjugating Enzyme (UBC9) in Complex with E1-Activating Enzyme (UBA2) Ubiquitin Fold Domain (Ufd), PDB code: 4w5v was solved by L.E.Boucher, K.H.Reiter, M.J.Matunis, J.Bosch, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.70 / 2.50
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	161.273, 35.272, 58.672, 90.00, 96.69, 90.00
R / Rfree (%)	22.1 / 28.3

The binding sites of Potassium atom in the Crystal Structure of Human Sumo E2-Conjugating Enzyme (UBC9) in Complex with E1-Activating Enzyme (UBA2) Ubiquitin Fold Domain (Ufd) (pdb code 4w5v). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of Human Sumo E2-Conjugating Enzyme (UBC9) in Complex with E1-Activating Enzyme (UBA2) Ubiquitin Fold Domain (Ufd), PDB code: 4w5v:

Potassium binding site 1 out of 1 in the Crystal Structure of Human Sumo E2-Conjugating Enzyme (UBC9) in Complex with E1-Activating Enzyme (UBA2) Ubiquitin Fold Domain (Ufd)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of Human Sumo E2-Conjugating Enzyme (UBC9) in Complex with E1-Activating Enzyme (UBA2) Ubiquitin Fold Domain (Ufd) within 5.0Å range: probe atom residue distance (Å) B Occ B:K602 b:0.6 occ:1.00 O B:HOH731 2.9 0.7 1.0 O B:HOH729 3.2 82.1 1.0 O B:GLU499 3.3 0.8 1.0 CB B:GLU499 3.4 0.2 1.0 C B:GLU499 3.9 99.8 1.0 CA B:GLU499 4.3 0.3 1.0 CG B:GLU499 4.5 0.9 1.0 N B:ALA500 4.7 85.5 1.0 O B:HOH730 4.9 78.8 1.0

K.H.Reiter, L.E.Boucher, J.Bosch, M.J.Matunis. Crystal Structure of Human Sumo Complex To Be Published.