Aluminium in the structure of Complex of ALF4-Activated Gi-Alpha-1 With RGS4 (pdb 1agr)

The binding sites of Aluminium atom in the structure of Complex of ALF4-Activated Gi-Alpha-1 With RGS4 (pdb code 1agr). This binding sites where shown with 5.0 Angstroms radius around Aluminium atom. The 1agr structure was solved by J.J.G.TESMER, S.R.SPRANG, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 5.0-2.8 Space group P21212 a (A) 164.000 b (A) 97.200 c (A) 110.000 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 21.6 Rfree (%) 29.1 Aluminium Binding Sites: Aluminium binding site 1 out of 2 in 1agr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Aluminium in the PDB 1agr. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Aluminium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Gly42, A: Glu43, A: Lys46, A: Arg178, A: Lys180, A: Thr181, A: Val201, A: Gly202, A: Gly203, A: Gln204, A: Mg356, A: Alf357, A: Gdp355, A: Hoh359A, A: Hoh364, A: Hoh365, conact list: Atom Atom Distance (A) Al C A:Gly42 4.64 Al CA A:Gly42 4.32 Al N A:Glu43 3.88 Al CA A:Glu43 4.78 Al CE A:Lys46 4.75 Al NZ A:Lys46 4.27 Al CZ A:Arg178 4.25 Al NH2 A:Arg178 3.69 Al NH1 A:Arg178 3.85 Al C A:Lys180 4.66 Al CG A:Lys180 4.57 Al CA A:Lys180 4.60 Al O A:Thr181 4.30 Al N A:Thr181 3.73 Al CB A:Thr181 4.19 Al OG1 A:Thr181 4.16 Al C A:Thr181 4.88 Al CA A:Thr181 4.47 Al O A:Val201 4.69 Al C A:Gly202 4.77 Al CA A:Gly202 4.53 Al N A:Gly203 3.97 Al CA A:Gly203 4.81 Al NE2 A:Gln204 4.21 Al OE1 A:Gln204 4.10 Al CD A:Gln204 4.54 Al MG A:Mg356 3.30 Al F4 A:Alf357 1.70 Al F3 A:Alf357 1.73 Al F2 A:Alf357 1.75 Al AL A:Alf357 0.00 Al F1 A:Alf357 1.76 Al O3B A:Gdp355 2.06 Al O1B A:Gdp355 3.81 Al PB A:Gdp355 3.20 Al O2B A:Gdp355 3.58 Al O3A A:Gdp355 4.50 Al O A:Hoh359A 1.95 Al O A:Hoh364 4.20 Al O A:Hoh365 3.76 interactive model: Aluminium binding site 2 out of 2 in 1agr Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Aluminium in the PDB 1agr. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Aluminium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: D: Gly42, D: Glu43, D: Lys46, D: Arg178, D: Lys180, D: Thr181, D: Val201, D: Gly202, D: Gly203, D: Gln204, D: Mg356, D: Alf357, D: Gdp355, D: Hoh360D, D: Hoh365, D: Hoh366, conact list: Atom Atom Distance (A) Al C D:Gly42 4.61 Al CA D:Gly42 4.31 Al N D:Glu43 3.83 Al CA D:Glu43 4.72 Al CE D:Lys46 4.77 Al NZ D:Lys46 4.29 Al CZ D:Arg178 4.23 Al NH2 D:Arg178 3.67 Al NH1 D:Arg178 3.84 Al C D:Lys180 4.68 Al CG D:Lys180 4.64 Al CA D:Lys180 4.61 Al O D:Thr181 4.32 Al N D:Thr181 3.74 Al CB D:Thr181 4.21 Al OG1 D:Thr181 4.20 Al C D:Thr181 4.90 Al CA D:Thr181 4.48 Al O D:Val201 4.71 Al C D:Gly202 4.81 Al CA D:Gly202 4.58 Al N D:Gly203 4.01 Al CA D:Gly203 4.83 Al NE2 D:Gln204 4.22 Al OE1 D:Gln204 4.14 Al CD D:Gln204 4.57 Al MG D:Mg356 3.33 Al F4 D:Alf357 1.74 Al F3 D:Alf357 1.75 Al F2 D:Alf357 1.75 Al AL D:Alf357 0.00 Al F1 D:Alf357 1.72 Al O3B D:Gdp355 1.98 Al O1B D:Gdp355 3.77 Al PB D:Gdp355 3.14 Al O2B D:Gdp355 3.61 Al O3A D:Gdp355 4.40 Al O D:Hoh360D 2.00 Al O D:Hoh365 4.22 Al O D:Hoh366 3.80 interactive model: