Magnesium in PDB 4gw2: Crystal Structure of Arginine Kinase in Complex with L-Ornithine, Mgadp, and Nitrate.

All present enzymatic activity of Crystal Structure of Arginine Kinase in Complex with L-Ornithine, Mgadp, and Nitrate.:
2.7.3.3;

The structure of Crystal Structure of Arginine Kinase in Complex with L-Ornithine, Mgadp, and Nitrate., PDB code: 4gw2 was solved by S.A.Clark, O.Davulcu, M.S.Chapman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.65 / 2.16
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	65.393, 70.312, 80.319, 90.00, 90.00, 90.00
R / Rfree (%)	19.3 / 22.9

The binding sites of Magnesium atom in the Crystal Structure of Arginine Kinase in Complex with L-Ornithine, Mgadp, and Nitrate. (pdb code 4gw2). 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 Crystal Structure of Arginine Kinase in Complex with L-Ornithine, Mgadp, and Nitrate., PDB code: 4gw2:

Magnesium binding site 1 out of 1 in the Crystal Structure of Arginine Kinase in Complex with L-Ornithine, Mgadp, and Nitrate.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Arginine Kinase in Complex with L-Ornithine, Mgadp, and Nitrate. within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg402 b:22.6 occ:1.00 O A:HOH695 2.1 18.0 1.0 O A:HOH696 2.1 21.3 1.0 O1B A:ADP401 2.1 19.5 1.0 O A:HOH697 2.1 22.2 1.0 O A:HOH698 2.1 18.9 1.0 O1A A:ADP401 2.3 16.9 1.0 PB A:ADP401 3.4 19.9 1.0 PA A:ADP401 3.5 21.4 1.0 O3 A:NO3404 3.8 35.8 0.8 O3A A:ADP401 3.8 19.9 1.0 OE2 A:GLU224 3.9 26.0 1.0 O A:HOH593 4.0 19.1 1.0 NH1 A:ARG229 4.1 15.2 1.0 OE2 A:GLU225 4.2 23.3 1.0 OE1 A:GLU224 4.2 15.7 1.0 O2B A:ADP401 4.2 22.4 1.0 CZ3 A:TRP221 4.2 22.8 1.0 O5' A:ADP401 4.5 21.2 1.0 O3B A:ADP401 4.5 21.7 1.0 CD A:GLU224 4.5 16.7 1.0 C5' A:ADP401 4.5 22.2 1.0 O A:HOH589 4.6 20.6 1.0 OE2 A:GLU314 4.6 27.5 1.0 O A:HOH594 4.6 30.5 1.0 CH2 A:TRP221 4.7 21.2 1.0 N A:NO3404 4.7 23.5 0.8 O2A A:ADP401 4.8 23.9 1.0 NH2 A:ARG229 4.8 16.6 1.0 O1 A:NO3404 4.9 18.5 0.8 CZ A:ARG229 4.9 18.1 1.0

S.A.Clark, O.Davulcu, M.S.Chapman. Crystal Structures of Arginine Kinase in Complex with Adp, Nitrate, and Various Phosphagen Analogs. Biochem.Biophys.Res.Commun. V. 427 212 2012.
ISSN: ISSN 0006-291X
PubMed: 22995310
DOI: 10.1016/J.BBRC.2012.09.053