Magnesium in PDB 4rsg: Neutron Crystal Structure of Ras Bound to the Gtp Analogue Gppnhp

The binding sites of Magnesium atom in the Neutron Crystal Structure of Ras Bound to the Gtp Analogue Gppnhp (pdb code 4rsg). 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 Neutron Crystal Structure of Ras Bound to the Gtp Analogue Gppnhp, PDB code: 4rsg:

Magnesium binding site 1 out of 1 in the Neutron Crystal Structure of Ras Bound to the Gtp Analogue Gppnhp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Neutron Crystal Structure of Ras Bound to the Gtp Analogue Gppnhp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg202 b:13.3 occ:1.00 DG1 A:THR35 1.8 17.5 1.0 O2B A:GNP201 2.1 11.9 1.0 O A:DOD304 2.1 10.3 1.0 OG A:SER17 2.1 15.2 1.0 O A:DOD303 2.2 14.8 1.0 O1G A:GNP201 2.4 12.2 1.0 OG1 A:THR35 2.5 14.6 1.0 HB A:THR35 2.5 16.7 1.0 DG A:SER17 2.5 18.2 1.0 D2 A:DOD303 2.7 17.7 1.0 D2 A:DOD304 2.7 12.4 1.0 D1 A:DOD304 2.7 12.4 1.0 CB A:THR35 3.0 13.9 1.0 D1 A:DOD303 3.0 17.7 1.0 H A:SER17 3.1 19.8 1.0 D A:THR35 3.2 15.6 1.0 PG A:GNP201 3.2 9.3 1.0 CB A:SER17 3.2 17.1 1.0 HB2 A:SER17 3.3 20.5 1.0 N3B A:GNP201 3.4 13.3 1.0 PB A:GNP201 3.4 5.9 1.0 O3G A:GNP201 3.5 15.0 1.0 OD2 A:ASP57 3.7 11.6 1.0 HB2 A:LYS16 3.7 14.7 1.0 N A:THR35 3.8 13.0 1.0 N A:SER17 3.9 16.5 1.0 O2A A:GNP201 4.0 6.2 1.0 HE2 A:LYS16 4.0 12.7 1.0 HB3 A:SER17 4.0 20.5 1.0 CA A:THR35 4.0 14.7 1.0 CA A:SER17 4.1 13.4 1.0 DNB3 A:GNP201 4.1 16.0 1.0 CG2 A:THR35 4.1 16.5 1.0 HG22 A:THR35 4.2 19.8 1.0 O A:THR58 4.2 16.0 1.0 OD1 A:ASP57 4.2 15.7 1.0 D2 A:DOD302 4.3 32.0 1.0 CG A:ASP57 4.3 16.7 1.0 HA A:SER17 4.3 16.1 1.0 D1 A:DOD302 4.3 32.0 1.0 HA A:PRO34 4.4 22.5 1.0 HG23 A:THR35 4.4 19.8 1.0 O2G A:GNP201 4.5 18.0 1.0 O3A A:GNP201 4.5 6.9 1.0 O1B A:GNP201 4.5 12.1 1.0 O A:DOD302 4.5 26.6 1.0 O A:ASP33 4.5 13.6 1.0 PA A:GNP201 4.6 9.1 1.0 HA A:THR35 4.6 17.7 1.0 HA A:ALA59 4.7 21.2 1.0 O1A A:GNP201 4.7 10.0 1.0 CB A:LYS16 4.7 12.2 1.0 C A:PRO34 4.8 13.8 1.0 D1 A:DOD305 4.9 27.5 1.0 DZ2 A:LYS16 4.9 10.8 1.0 O A:DOD306 4.9 16.2 1.0 HB3 A:LYS16 5.0 14.7 1.0 H A:LYS16 5.0 15.2 1.0 C A:LYS16 5.0 12.4 1.0 CE A:LYS16 5.0 10.6 1.0

R.Knihtila, G.Holzapfel, K.Weiss, F.Meilleur, C.Mattos. Neutron Crystal Structure of Ras Gtpase Puts in Question the Protonation State of the Gtp Gamma-Phosphate. J.Biol.Chem. V. 290 31025 2015.
ISSN: ISSN 0021-9258
PubMed: 26515069
DOI: 10.1074/JBC.M115.679860