Magnesium in PDB 5j99: Ambient Temperature Transition State Structure of Arginine Kinase - Crystal 8/Form I

All present enzymatic activity of Ambient Temperature Transition State Structure of Arginine Kinase - Crystal 8/Form I:
2.7.3.3;

The structure of Ambient Temperature Transition State Structure of Arginine Kinase - Crystal 8/Form I, PDB code: 5j99 was solved by M.Godsey, O.Davulcu, J.Nix, J.J.Skalicky, R.Bruschweiler, M.S.Chapman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.91 / 1.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	63.871, 66.035, 86.838, 90.00, 90.00, 90.00
R / Rfree (%)	14.9 / 18.3

The binding sites of Magnesium atom in the Ambient Temperature Transition State Structure of Arginine Kinase - Crystal 8/Form I (pdb code 5j99). 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 Ambient Temperature Transition State Structure of Arginine Kinase - Crystal 8/Form I, PDB code: 5j99:

Magnesium binding site 1 out of 1 in the Ambient Temperature Transition State Structure of Arginine Kinase - Crystal 8/Form I


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Ambient Temperature Transition State Structure of Arginine Kinase - Crystal 8/Form I within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg404 b:20.7 occ:1.00 O3B A:ADP401 2.0 20.0 1.0 O A:HOH543 2.1 21.4 1.0 O2A A:ADP401 2.1 19.9 1.0 O A:HOH581 2.1 22.0 1.0 O A:HOH566 2.1 22.3 1.0 O1 A:NO3403 2.5 74.1 1.0 PB A:ADP401 3.3 19.8 1.0 PA A:ADP401 3.4 17.4 1.0 N A:NO3403 3.5 78.1 1.0 O3A A:ADP401 3.6 16.2 1.0 O3 A:NO3403 3.7 75.1 1.0 O A:HOH603 3.9 33.8 1.0 O1B A:ADP401 4.0 33.3 1.0 OE2 A:GLU224 4.1 19.8 1.0 NH1 A:ARG229 4.2 21.2 1.0 OE2 A:GLU314 4.2 28.6 1.0 OE1 A:GLU224 4.3 18.7 1.0 OE2 A:GLU225 4.3 21.1 1.0 CZ3 A:TRP221 4.3 19.8 1.0 O A:HOH510 4.3 27.5 1.0 O2B A:ADP401 4.3 30.8 1.0 O1A A:ADP401 4.4 19.0 1.0 O5' A:ADP401 4.5 19.9 1.0 C5' A:ADP401 4.5 19.4 1.0 O A:HOH669 4.6 23.9 1.0 NH1 A:ARG402 4.6 39.5 1.0 O2 A:NO3403 4.7 72.0 1.0 CD A:GLU224 4.7 21.5 1.0 CH2 A:TRP221 4.7 17.5 1.0 CD A:GLU314 4.9 33.3 1.0

M.H.Godsey, O.Davulcu, J.C.Nix, J.J.Skalicky, R.P.Bruschweiler, M.S.Chapman. The Sampling of Conformational Dynamics in Ambient-Temperature Crystal Structures of Arginine Kinase. Structure V. 24 1658 2016.
ISSN: ISSN 0969-2126
PubMed: 27594681
DOI: 10.1016/J.STR.2016.07.013