Magnesium in PDB 4gvy: Crystal Structure of Arginine Kinase in Complex with L-Citrulline and Mgadp

All present enzymatic activity of Crystal Structure of Arginine Kinase in Complex with L-Citrulline and Mgadp:
2.7.3.3;

The structure of Crystal Structure of Arginine Kinase in Complex with L-Citrulline and Mgadp, PDB code: 4gvy 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)	17.64 / 2.09
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 (%)	17.5 / 21.1

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

Magnesium binding site 1 out of 1 in the Crystal Structure of Arginine Kinase in Complex with L-Citrulline and Mgadp


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-Citrulline and Mgadp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg401 b:23.3 occ:0.96 O1B A:ADP402 2.0 23.0 1.0 O A:HOH654 2.0 24.3 1.0 O A:HOH623 2.1 19.7 1.0 O A:HOH622 2.1 20.0 1.0 O A:HOH624 2.1 19.7 1.0 O1A A:ADP402 2.2 17.6 1.0 PB A:ADP402 3.2 23.1 1.0 PA A:ADP402 3.3 19.6 1.0 O3A A:ADP402 3.6 18.8 1.0 O A:HOH630 3.9 18.6 1.0 O3B A:ADP402 4.0 26.5 1.0 OE2 A:GLU224 4.0 19.4 1.0 O A:HOH659 4.1 30.4 1.0 OE2 A:GLU314 4.1 35.0 1.0 CZ3 A:TRP221 4.2 21.9 1.0 NH1 A:ARG229 4.2 21.2 1.0 OE2 A:GLU225 4.3 22.7 1.0 O5' A:ADP402 4.4 18.8 1.0 OE1 A:GLU224 4.4 16.7 1.0 O2B A:ADP402 4.4 24.0 1.0 O A:HOH631 4.5 26.8 1.0 C5' A:ADP402 4.5 21.0 1.0 O2A A:ADP402 4.5 21.0 1.0 O A:HOH627 4.6 20.2 1.0 CH2 A:TRP221 4.6 20.0 1.0 CD A:GLU224 4.7 18.9 1.0 O A:HOH643 4.8 23.4 1.0 CD A:GLU314 4.9 31.9 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