Magnesium in PDB 6op8: S. Pombe UBC7/U7BR Complex

All present enzymatic activity of S. Pombe UBC7/U7BR Complex:
2.3.2.23;

The structure of S. Pombe UBC7/U7BR Complex, PDB code: 6op8 was solved by Z.S.Hann, C.D.Lima, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.26 / 1.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	26.715, 79.047, 94.521, 90.00, 90.00, 90.00
R / Rfree (%)	15.5 / 18.8

The structure of S. Pombe UBC7/U7BR Complex also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Magnesium atom in the S. Pombe UBC7/U7BR Complex (pdb code 6op8). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the S. Pombe UBC7/U7BR Complex, PDB code: 6op8:

Magnesium binding site 1 out of 1 in the S. Pombe UBC7/U7BR Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of S. Pombe UBC7/U7BR Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg201 b:22.6 occ:1.00 O B:HOH335 2.0 27.9 1.0 O B:HOH346 2.1 22.1 1.0 O A:HOH316 2.1 23.0 1.0 O B:HOH347 4.1 24.1 1.0 O B:HOH304 4.2 20.1 1.0 O A:SER30 4.3 11.0 1.0 OE1 B:GLU185 4.4 21.9 1.0 CD B:GLU185 4.8 19.8 1.0 CB A:ASN31 4.8 13.5 1.0

Z.S.Hann, M.B.Metzger, A.M.Weissman, C.D.Lima. Crystal Structure of the Schizosaccharomyces Pombe U7BR E2-Binding Region in Complex with UBC7. Acta Crystallogr.,Sect.F V. 75 552 2019.
ISSN: ESSN 2053-230X
PubMed: 31397327
DOI: 10.1107/S2053230X19009786