Magnesium in PDB 2ibp: Crystal Structure of Citrate Synthase From Pyrobaculum Aerophilum

All present enzymatic activity of Crystal Structure of Citrate Synthase From Pyrobaculum Aerophilum:
2.3.3.1;

The structure of Crystal Structure of Citrate Synthase From Pyrobaculum Aerophilum, PDB code: 2ibp was solved by D.R.Boutz, T.O.Yeates, D.Cascio, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	76.47 / 1.60
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	64.418, 89.803, 146.331, 90.00, 90.00, 90.00
R / Rfree (%)	15.8 / 19

The binding sites of Magnesium atom in the Crystal Structure of Citrate Synthase From Pyrobaculum Aerophilum (pdb code 2ibp). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of Citrate Synthase From Pyrobaculum Aerophilum, PDB code: 2ibp:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Citrate Synthase From Pyrobaculum Aerophilum


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 Citrate Synthase From Pyrobaculum Aerophilum within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg904 b:35.3 occ:1.00 O A:HOH1302 2.0 35.3 1.0 O A:HOH1301 2.0 34.1 1.0 O A:HOH1299 2.0 32.5 1.0 O A:HOH1300 2.1 33.4 1.0 O A:HOH1064 2.1 23.5 1.0 O A:HOH1167 2.1 23.3 1.0 OD1 A:ASP308 3.7 20.1 1.0 OE1 A:GLU304 3.8 26.5 1.0 OD2 A:ASP308 4.0 19.7 1.0 CG A:ASP308 4.2 17.8 1.0 CB A:GLU304 4.6 15.4 1.0 O A:HOH977 4.6 16.2 1.0 O A:GLU304 4.6 11.0 1.0 CD A:GLU304 4.8 25.3 1.0 O A:HOH1094 5.0 28.1 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Citrate Synthase From Pyrobaculum Aerophilum


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Citrate Synthase From Pyrobaculum Aerophilum within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg903 b:36.3 occ:1.00 O B:HOH914 1.8 23.4 1.0 O B:HOH1283 2.0 30.8 1.0 O B:HOH1284 2.2 36.0 1.0 O B:HOH1177 2.2 27.6 1.0 O B:HOH1202 2.2 40.1 1.0 OE1 B:GLU304 3.5 24.5 1.0 OD1 B:ASP308 3.7 21.7 1.0 OD2 B:ASP308 4.1 21.4 1.0 CG B:ASP308 4.3 21.3 1.0 CB B:GLU304 4.3 13.0 1.0 O B:GLU304 4.5 10.6 1.0 CD B:GLU304 4.5 27.9 1.0 O B:HOH995 4.6 18.3 1.0 CG B:GLU304 4.7 21.6 1.0 CA B:GLU304 4.9 9.9 1.0 C B:GLU304 4.9 10.0 1.0 O B:HOH1169 4.9 33.5 1.0

D.R.Boutz, D.Cascio, J.Whitelegge, L.J.Perry, T.O.Yeates. Discovery of A Thermophilic Protein Complex Stabilized By Topologically Interlinked Chains. J.Mol.Biol. V. 368 1332 2007.
ISSN: ISSN 0022-2836
PubMed: 17395198
DOI: 10.1016/J.JMB.2007.02.078