Aluminium in PDB 1wq1: Ras-Rasgap Complex

The structure of Ras-Rasgap Complex, PDB code: 1wq1 was solved by K.Scheffzek, M.R.Ahmadian, W.Kabsch, L.Wiesmueller, A.Lautwein, F.Schmitz, A.Wittinghofer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.50
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	71.900, 41.100, 89.000, 90.00, 108.40, 90.00
R / Rfree (%)	23.3 / 31.9

The structure of Ras-Rasgap Complex also contains other interesting chemical elements:

Fluorine	(F)	3 atoms
Magnesium	(Mg)	1 atom

The binding sites of Aluminium atom in the Ras-Rasgap Complex (pdb code 1wq1). This binding sites where shown within 5.0 Angstroms radius around Aluminium atom.
In total only one binding site of Aluminium was determined in the Ras-Rasgap Complex, PDB code: 1wq1:

Aluminium binding site 1 out of 1 in the Ras-Rasgap Complex


Mono view


Stereo pair view

A full contact list of Aluminium with other atoms in the Al binding site number 1 of Ras-Rasgap Complex within 5.0Å range: probe atom residue distance (Å) B Occ R:Al169 b:41.5 occ:1.00 AL R:AF3169 0.0 41.5 1.0 F3 R:AF3169 1.7 33.3 1.0 F1 R:AF3169 1.7 44.0 1.0 F2 R:AF3169 1.7 33.3 1.0 O R:HOH230 2.2 16.7 1.0 O3B R:GDP167 2.3 19.7 1.0 NH1 G:ARG789 3.4 11.8 1.0 PB R:GDP167 3.6 20.3 1.0 O2B R:GDP167 3.7 11.0 1.0 CA R:GLY12 3.8 12.8 1.0 MG R:MG168 3.9 13.3 1.0 N R:GLY13 4.0 15.5 1.0 N R:THR35 4.0 15.5 1.0 OE1 R:GLN61 4.0 12.4 1.0 NZ R:LYS16 4.1 5.4 1.0 NE2 R:GLN61 4.1 11.4 1.0 N R:GLY60 4.2 16.5 1.0 O R:HOH201 4.3 8.8 1.0 O1B R:GDP167 4.3 24.6 1.0 CA R:PRO34 4.4 16.2 1.0 C R:GLY12 4.4 12.9 1.0 CD R:GLN61 4.5 12.1 1.0 OG1 R:THR35 4.6 2.6 1.0 O3A R:GDP167 4.6 17.0 1.0 CZ G:ARG789 4.6 15.2 1.0 CG G:ARG789 4.7 26.5 1.0 CB R:THR35 4.7 6.8 1.0 CA R:ALA59 4.7 14.4 1.0 CB R:PRO34 4.7 19.9 1.0 C R:PRO34 4.8 17.5 1.0 O R:THR58 4.8 11.5 1.0 CE R:LYS16 4.9 5.8 1.0 CA R:THR35 4.9 9.1 1.0 N R:GLY12 5.0 17.1 1.0 O R:THR35 5.0 6.5 1.0

K.Scheffzek, M.R.Ahmadian, W.Kabsch, L.Wiesmuller, A.Lautwein, F.Schmitz, A.Wittinghofer. The Ras-Rasgap Complex: Structural Basis For Gtpase Activation and Its Loss in Oncogenic Ras Mutants. Science V. 277 333 1997.
ISSN: ISSN 0036-8075
PubMed: 9219684
DOI: 10.1126/SCIENCE.277.5324.333