Magnesium in PDB 1cqi: Crystal Structure of the Complex of Adp and MG2+ with Dephosphorylated E. Coli Succinyl-Coa Synthetase

All present enzymatic activity of Crystal Structure of the Complex of Adp and MG2+ with Dephosphorylated E. Coli Succinyl-Coa Synthetase:
6.2.1.5;

The structure of Crystal Structure of the Complex of Adp and MG2+ with Dephosphorylated E. Coli Succinyl-Coa Synthetase, PDB code: 1cqi was solved by M.A.Joyce, M.E.Fraser, M.N.G.James, W.A.Bridger, W.T.Wolodko, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 3.30
Space group	P 43 2 2
Cell size a, b, c (Å), α, β, γ (°)	99.860, 99.860, 407.150, 90.00, 90.00, 90.00
R / Rfree (%)	19.1 / 24.7

The binding sites of Magnesium atom in the Crystal Structure of the Complex of Adp and MG2+ with Dephosphorylated E. Coli Succinyl-Coa Synthetase (pdb code 1cqi). 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 the Complex of Adp and MG2+ with Dephosphorylated E. Coli Succinyl-Coa Synthetase, PDB code: 1cqi:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of the Complex of Adp and MG2+ with Dephosphorylated E. Coli Succinyl-Coa Synthetase


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 the Complex of Adp and MG2+ with Dephosphorylated E. Coli Succinyl-Coa Synthetase within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg501 b:2.0 occ:1.00 O3B B:ADP801 2.3 29.0 1.0 O B:ASN199 2.4 25.2 1.0 O2A B:ADP801 2.5 28.2 1.0 OD2 B:ASP213 2.6 35.0 1.0 OD1 B:ASN199 3.5 27.9 1.0 C B:ASN199 3.5 25.2 1.0 PB B:ADP801 3.7 28.7 1.0 CG B:ASP213 3.8 35.0 1.0 PA B:ADP801 3.8 29.1 1.0 CG B:ASN199 4.0 27.9 1.0 CD B:PRO200 4.2 10.2 1.0 CB B:ASN199 4.2 27.9 1.0 O3A B:ADP801 4.2 28.5 1.0 O1B B:ADP801 4.3 29.5 1.0 N B:PRO200 4.3 16.4 1.0 CB B:ASP213 4.4 35.0 1.0 CA B:ASN199 4.5 25.2 1.0 O1A B:ADP801 4.7 29.7 1.0 OD1 B:ASP213 4.8 35.0 1.0 O2B B:ADP801 4.8 29.4 1.0 ND2 B:ASN199 4.9 27.9 1.0 O5' B:ADP801 5.0 31.3 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of the Complex of Adp and MG2+ with Dephosphorylated E. Coli Succinyl-Coa Synthetase


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 the Complex of Adp and MG2+ with Dephosphorylated E. Coli Succinyl-Coa Synthetase within 5.0Å range: probe atom residue distance (Å) B Occ E:Mg502 b:17.9 occ:1.00 O3B E:ADP802 2.3 39.4 1.0 O E:ASN199 2.4 10.0 1.0 O2A E:ADP802 2.5 36.1 1.0 OD2 E:ASP213 2.6 33.0 1.0 C E:ASN199 3.4 10.0 1.0 OD1 E:ASN199 3.5 20.9 1.0 PB E:ADP802 3.7 38.0 1.0 CG E:ASP213 3.8 33.0 1.0 PA E:ADP802 3.8 37.4 1.0 CG E:ASN199 4.0 20.9 1.0 CD E:PRO200 4.0 2.0 1.0 O3A E:ADP802 4.2 38.2 1.0 CB E:ASN199 4.2 20.9 1.0 N E:PRO200 4.2 16.9 1.0 O1B E:ADP802 4.3 35.9 1.0 CB E:ASP213 4.4 33.0 1.0 CA E:ASN199 4.4 10.0 1.0 O1A E:ADP802 4.7 36.8 1.0 O2B E:ADP802 4.8 39.7 1.0 OD1 E:ASP213 4.8 33.0 1.0 ND2 E:ASN199 4.9 20.9 1.0 O5' E:ADP802 5.0 37.6 1.0

M.A.Joyce, M.E.Fraser, M.N.James, W.A.Bridger, W.T.Wolodko. Adp-Binding Site of Escherichia Coli Succinyl-Coa Synthetase Revealed By X-Ray Crystallography. Biochemistry V. 39 17 2000.
ISSN: ISSN 0006-2960
PubMed: 10625475
DOI: 10.1021/BI991696F