Magnesium in PDB 5uwu: Crystal Structure of SMAD4 Nes Peptide in Complex with CRM1-Ran-RANBP1

The structure of Crystal Structure of SMAD4 Nes Peptide in Complex with CRM1-Ran-RANBP1, PDB code: 5uwu was solved by H.Y.J.Fung, Y.M.Chook, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.77 / 2.24
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	106.385, 106.385, 304.222, 90.00, 90.00, 90.00
R / Rfree (%)	18.1 / 21.1

The structure of Crystal Structure of SMAD4 Nes Peptide in Complex with CRM1-Ran-RANBP1 also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Magnesium atom in the Crystal Structure of SMAD4 Nes Peptide in Complex with CRM1-Ran-RANBP1 (pdb code 5uwu). 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 Crystal Structure of SMAD4 Nes Peptide in Complex with CRM1-Ran-RANBP1, PDB code: 5uwu:

Magnesium binding site 1 out of 1 in the Crystal Structure of SMAD4 Nes Peptide in Complex with CRM1-Ran-RANBP1


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of SMAD4 Nes Peptide in Complex with CRM1-Ran-RANBP1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg302 b:18.6 occ:1.00 O3G A:GNP301 2.0 23.7 1.0 O A:HOH436 2.0 20.9 1.0 OG1 A:THR24 2.0 38.5 1.0 O A:HOH414 2.1 20.2 1.0 O1B A:GNP301 2.1 24.3 1.0 OG1 A:THR42 2.2 40.0 1.0 HB A:THR24 3.0 42.7 1.0 HB A:THR42 3.0 45.2 1.0 H A:THR42 3.1 42.6 1.0 CB A:THR24 3.1 35.4 1.0 CB A:THR42 3.1 37.4 1.0 PG A:GNP301 3.2 25.7 1.0 PB A:GNP301 3.3 24.3 1.0 H A:THR24 3.3 36.3 1.0 N3B A:GNP301 3.5 24.2 1.0 N A:THR42 3.7 35.3 1.0 O2G A:GNP301 3.8 22.1 1.0 N A:THR24 3.9 30.0 1.0 HG21 A:THR24 4.0 44.9 1.0 HB2 A:LYS23 4.0 30.6 1.0 CA A:THR42 4.0 36.1 1.0 OD2 A:ASP65 4.0 32.3 1.0 CA A:THR24 4.1 31.5 1.0 CG2 A:THR24 4.1 37.2 1.0 O2B A:GNP301 4.2 23.6 1.0 OD1 A:ASP65 4.2 30.4 1.0 O1A A:GNP301 4.2 29.8 1.0 HG21 A:THR42 4.2 44.4 1.0 HNB3 A:GNP301 4.2 29.4 1.0 O A:HOH410 4.2 34.5 1.0 HE2 A:LYS23 4.3 32.0 1.0 CG2 A:THR42 4.3 36.8 1.0 HA A:THR24 4.4 38.1 1.0 HA A:THR42 4.4 43.6 1.0 HA A:ALA41 4.4 40.6 1.0 O3A A:GNP301 4.5 24.3 1.0 O1G A:GNP301 4.5 24.9 1.0 CG A:ASP65 4.5 31.3 1.0 HG23 A:THR24 4.5 44.9 1.0 O A:THR66 4.6 25.8 1.0 HA A:ALA67 4.6 37.5 1.0 O A:VAL40 4.6 35.8 1.0 O2A A:GNP301 4.7 29.9 1.0 HE1 A:TYR39 4.7 45.0 1.0 PA A:GNP301 4.7 27.5 1.0 HG23 A:THR42 4.7 44.4 1.0 HZ1 A:LYS23 4.7 32.4 1.0 C A:ALA41 4.8 35.9 1.0 HZ3 A:LYS23 4.8 32.4 1.0 HG22 A:THR24 4.9 44.9 1.0 CB A:LYS23 5.0 25.3 1.0

H.Y.Fung, S.C.Fu, Y.M.Chook. Nuclear Export Receptor CRM1 Recognizes Diverse Conformations in Nuclear Export Signals. Elife V. 6 2017.
ISSN: ESSN 2050-084X
PubMed: 28282025
DOI: 10.7554/ELIFE.23961