Magnesium in PDB 4u5x: Structure of Plant Small Gtpase OSRAC1 Complexed with the Non- Hydrolyzable Gtp Analog Gmppnp

The structure of Structure of Plant Small Gtpase OSRAC1 Complexed with the Non- Hydrolyzable Gtp Analog Gmppnp, PDB code: 4u5x was solved by I.Ohki, K.Kosami, T.Fujiwara, A.Nakagawa, K.Shimamoto, C.Kojima, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.54 / 1.90
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	36.755, 59.087, 64.393, 90.00, 90.00, 90.00
R / Rfree (%)	15.7 / 20.3

The binding sites of Magnesium atom in the Structure of Plant Small Gtpase OSRAC1 Complexed with the Non- Hydrolyzable Gtp Analog Gmppnp (pdb code 4u5x). 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 Structure of Plant Small Gtpase OSRAC1 Complexed with the Non- Hydrolyzable Gtp Analog Gmppnp, PDB code: 4u5x:

Magnesium binding site 1 out of 1 in the Structure of Plant Small Gtpase OSRAC1 Complexed with the Non- Hydrolyzable Gtp Analog Gmppnp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of Plant Small Gtpase OSRAC1 Complexed with the Non- Hydrolyzable Gtp Analog Gmppnp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg202 b:7.5 occ:1.00 O2G A:GNP201 2.0 10.0 1.0 O2B A:GNP201 2.0 7.1 1.0 OG1 A:THR24 2.0 5.5 1.0 O A:HOH378 2.1 7.7 1.0 O A:HOH376 2.1 8.2 1.0 O A:THR42 2.2 11.6 1.0 CB A:THR24 3.1 6.3 1.0 PG A:GNP201 3.2 10.2 1.0 PB A:GNP201 3.3 7.4 1.0 C A:THR42 3.3 11.4 1.0 N3B A:GNP201 3.5 8.3 1.0 N A:THR24 3.9 6.6 1.0 CA A:THR42 4.0 11.3 1.0 OD2 A:ASP64 4.0 8.6 1.0 O A:PRO41 4.1 10.8 1.0 CA A:THR24 4.1 6.8 1.0 O1G A:GNP201 4.2 11.8 1.0 CG2 A:THR24 4.2 6.6 1.0 O2A A:GNP201 4.2 9.4 1.0 OD1 A:ASP64 4.3 10.5 1.0 O1B A:GNP201 4.3 7.2 1.0 O3A A:GNP201 4.3 8.0 1.0 N A:VAL43 4.3 10.9 1.0 O3G A:GNP201 4.4 11.4 1.0 CG A:ASP64 4.5 10.2 1.0 CA A:VAL43 4.6 11.6 1.0 PA A:GNP201 4.6 9.5 1.0 CG2 A:THR42 4.6 11.7 1.0 O A:THR65 4.6 12.3 1.0 O1A A:GNP201 4.7 9.2 1.0 CB A:LYS23 4.8 7.9 1.0 CE A:LYS23 4.8 8.7 1.0 O A:HOH333 4.9 22.5 1.0 CB A:THR42 5.0 12.0 1.0 C A:PRO41 5.0 10.6 1.0 CG1 A:VAL43 5.0 14.2 1.0 C A:LYS23 5.0 7.2 1.0

K.Kosami, I.Ohki, M.Nagano, K.Furuita, T.Sugiki, Y.Kawano, T.Kawasaki, T.Fujiwara, A.Nakagawa, K.Shimamoto, C.Kojima. The Crystal Structure of the Plant Small Gtpase OSRAC1 Reveals Its Mode of Binding to Nadph Oxidase J.Biol.Chem. V. 289 28569 2014.
ISSN: ESSN 1083-351X
PubMed: 25128531
DOI: 10.1074/JBC.M114.603282