Magnesium in PDB 1grn: Crystal Structure of the CDC42/CDC42GAP/ALF3 Complex.

The structure of Crystal Structure of the CDC42/CDC42GAP/ALF3 Complex., PDB code: 1grn was solved by N.Nassar, G.R.Hoffman, J.C.Clardy, R.A.Cerione, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.10
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	52.400, 69.000, 129.600, 90.00, 90.00, 90.00
R / Rfree (%)	21.1 / 25.9

The structure of Crystal Structure of the CDC42/CDC42GAP/ALF3 Complex. also contains other interesting chemical elements:

Fluorine	(F)	3 atoms
Aluminium	(Al)	1 atom

The binding sites of Magnesium atom in the Crystal Structure of the CDC42/CDC42GAP/ALF3 Complex. (pdb code 1grn). 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 the CDC42/CDC42GAP/ALF3 Complex., PDB code: 1grn:

Magnesium binding site 1 out of 1 in the Crystal Structure of the CDC42/CDC42GAP/ALF3 Complex.


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 the CDC42/CDC42GAP/ALF3 Complex. within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg199 b:20.1 occ:1.00 F3 A:AF3200 2.0 23.7 1.0 O2B A:GDP198 2.1 15.5 1.0 OG1 A:THR35 2.1 26.0 1.0 OG1 A:THR17 2.1 14.9 1.0 O A:HOH545 2.1 19.0 1.0 O A:HOH527 2.3 21.5 1.0 CB A:THR35 2.7 25.4 1.0 CB A:THR17 3.3 12.9 1.0 N A:THR35 3.3 25.9 1.0 PB A:GDP198 3.4 21.3 1.0 CA A:THR35 3.6 22.8 1.0 AL A:AF3200 3.6 28.1 1.0 O3B A:GDP198 3.7 20.3 1.0 CG2 A:THR35 4.0 25.8 1.0 OD2 A:ASP57 4.0 23.6 1.0 N A:THR17 4.1 15.1 1.0 O2A A:GDP198 4.2 17.2 1.0 CG2 A:THR17 4.3 13.6 1.0 CA A:THR17 4.3 16.1 1.0 O1B A:GDP198 4.3 20.2 1.0 C A:PRO34 4.3 26.5 1.0 OD1 A:ASP57 4.4 19.9 1.0 NH2 B:ARG305 4.4 23.0 1.0 O3A A:GDP198 4.4 23.7 1.0 O A:HOH526 4.4 6.1 1.0 O A:VAL33 4.5 29.2 1.0 O A:THR58 4.5 26.9 1.0 CG A:ASP57 4.5 24.6 1.0 F2 A:AF3200 4.6 21.5 1.0 O A:HOH555 4.6 31.9 1.0 CA A:PRO34 4.7 24.8 1.0 PA A:GDP198 4.7 22.5 1.0 C A:THR35 4.7 19.1 1.0 O1A A:GDP198 4.9 20.4 1.0 O A:THR35 4.9 14.8 1.0 F1 A:AF3200 5.0 24.9 1.0

N.Nassar, G.R.Hoffman, D.Manor, J.C.Clardy, R.A.Cerione. Structures of CDC42 Bound to the Active and Catalytically Compromised Forms of CDC42GAP. Nat.Struct.Biol. V. 5 1047 1998.
ISSN: ISSN 1072-8368
PubMed: 9846874
DOI: 10.1038/4156