Potassium in PDB 4ocm: Crystal Structure of the RPN8-RPN11 Mpn Domain Heterodimer, Crystal Form Ib

The structure of Crystal Structure of the RPN8-RPN11 Mpn Domain Heterodimer, Crystal Form Ib, PDB code: 4ocm was solved by G.R.Pathare, A.Bracher, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.99
Space group	P 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	63.401, 44.970, 200.043, 90.00, 98.40, 90.00
R / Rfree (%)	21.6 / 26.2

The structure of Crystal Structure of the RPN8-RPN11 Mpn Domain Heterodimer, Crystal Form Ib also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Potassium atom in the Crystal Structure of the RPN8-RPN11 Mpn Domain Heterodimer, Crystal Form Ib (pdb code 4ocm). 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 the RPN8-RPN11 Mpn Domain Heterodimer, Crystal Form Ib, PDB code: 4ocm:

Potassium binding site 1 out of 1 in the Crystal Structure of the RPN8-RPN11 Mpn Domain Heterodimer, Crystal Form Ib


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 the RPN8-RPN11 Mpn Domain Heterodimer, Crystal Form Ib within 5.0Å range: probe atom residue distance (Å) B Occ D:K301 b:68.5 occ:1.00 O D:LEU132 2.6 44.2 1.0 OD1 D:ASP135 2.8 47.7 1.0 O D:THR134 3.1 40.2 1.0 O D:HOH514 3.7 63.8 1.0 CG D:ASP135 3.7 43.6 1.0 C D:LEU132 3.8 42.8 1.0 N D:THR134 3.8 38.9 1.0 C D:THR134 3.8 35.7 1.0 O D:HOH504 4.1 31.5 1.0 OD2 D:ASP135 4.2 44.6 1.0 CA D:THR134 4.5 39.5 1.0 CA D:PRO133 4.5 41.6 1.0 C D:PRO133 4.6 40.1 1.0 N D:ASP135 4.6 33.9 1.0 O D:HOH516 4.6 36.8 1.0 N D:LEU132 4.6 45.8 1.0 N D:PRO133 4.6 42.5 1.0 CA D:LEU132 4.7 44.0 1.0 CA D:ASP135 4.9 34.6 1.0 CB D:LEU132 4.9 44.6 1.0 CB D:ASP135 4.9 36.0 1.0

G.R.Pathare, I.Nagy, P.Sledz, D.J.Anderson, H.J.Zhou, E.Pardon, J.Steyaert, F.Forster, A.Bracher, W.Baumeister. Crystal Structure of the Proteasomal Deubiquitylation Module RPN8-RPN11. Proc.Natl.Acad.Sci.Usa V. 111 2984 2014.
ISSN: ISSN 0027-8424
PubMed: 24516147
DOI: 10.1073/PNAS.1400546111