Magnesium in PDB 8eie: KRAS4B K117N 1-185 Bound to Gnp-MG2+

All present enzymatic activity of KRAS4B K117N 1-185 Bound to Gnp-MG2+:
3.6.5.2;

The structure of KRAS4B K117N 1-185 Bound to Gnp-MG2+, PDB code: 8eie was solved by L.Betts, K.L.Rossman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.49 / 1.41
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	78.98, 78.98, 77.71, 90, 90, 120
R / Rfree (%)	18.2 / 20.5

The binding sites of Magnesium atom in the KRAS4B K117N 1-185 Bound to Gnp-MG2+ (pdb code 8eie). 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 KRAS4B K117N 1-185 Bound to Gnp-MG2+, PDB code: 8eie:

Magnesium binding site 1 out of 1 in the KRAS4B K117N 1-185 Bound to Gnp-MG2+


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of KRAS4B K117N 1-185 Bound to Gnp-MG2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1002 b:16.8 occ:1.00 O1G A:GNP1001 2.0 17.9 1.0 OG A:SER17 2.0 15.4 1.0 OG1 A:THR35 2.1 18.6 1.0 O2B A:GNP1001 2.1 14.2 1.0 O A:HOH1119 2.1 17.0 1.0 O A:HOH1117 2.1 17.9 1.0 HB A:THR35 3.1 22.9 1.0 HB2 A:SER17 3.1 18.3 1.0 CB A:SER17 3.1 15.2 1.0 CB A:THR35 3.1 19.1 1.0 H A:THR35 3.2 23.0 1.0 PG A:GNP1001 3.2 16.2 1.0 H A:SER17 3.3 17.0 1.0 PB A:GNP1001 3.3 14.9 1.0 N3B A:GNP1001 3.5 15.7 1.0 HB3 A:SER17 3.8 18.3 1.0 N A:THR35 3.8 19.2 1.0 N A:SER17 3.9 14.1 1.0 HB2 A:LYS16 4.0 16.5 1.0 HG21 A:THR35 4.0 30.8 1.0 OD2 A:ASP57 4.0 18.4 1.0 O2G A:GNP1001 4.0 18.5 1.0 CA A:SER17 4.1 13.8 1.0 O2A A:GNP1001 4.1 19.1 1.0 CA A:THR35 4.1 19.6 1.0 CG2 A:THR35 4.2 25.6 1.0 HNB3 A:GNP1001 4.2 18.8 1.0 OD1 A:ASP57 4.2 18.2 1.0 HE2 A:LYS16 4.2 18.4 1.0 HA A:PRO34 4.3 24.7 1.0 O A:HOH1101 4.3 30.3 1.0 O1B A:GNP1001 4.3 13.3 1.0 O3A A:GNP1001 4.3 14.2 1.0 O A:ASP33 4.4 21.9 1.0 O3G A:GNP1001 4.4 18.2 1.0 HA A:SER17 4.4 16.6 1.0 O A:THR58 4.5 16.6 1.0 CG A:ASP57 4.5 18.8 1.0 HA A:THR35 4.6 23.5 1.0 PA A:GNP1001 4.6 15.6 1.0 HG23 A:THR35 4.6 30.8 1.0 HZ1 A:LYS16 4.6 18.2 1.0 O1A A:GNP1001 4.7 15.3 1.0 HZ3 A:LYS16 4.7 18.2 1.0 C A:PRO34 4.8 22.5 1.0 CB A:LYS16 4.9 13.7 1.0 HG22 A:THR35 4.9 30.8 1.0 C A:LYS16 5.0 12.9 1.0 NZ A:LYS16 5.0 15.1 1.0

L.Betts, K.L.Rossman. A Crystallographic View of the Fast-Cycling Kras Mutant, K117N To Be Published.