Magnesium in PDB 7cvx: Crystal Structure of Catechol O-Methyl Transferase (Comt) From Niastella Koreensis

The structure of Crystal Structure of Catechol O-Methyl Transferase (Comt) From Niastella Koreensis, PDB code: 7cvx was solved by B.Kim, S.H.Lee, K.-J.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.82 / 1.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	101.871, 42.778, 98.606, 90.00, 90.00, 90.00
R / Rfree (%)	16.9 / 21.1

The binding sites of Magnesium atom in the Crystal Structure of Catechol O-Methyl Transferase (Comt) From Niastella Koreensis (pdb code 7cvx). 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 Catechol O-Methyl Transferase (Comt) From Niastella Koreensis, PDB code: 7cvx:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Catechol O-Methyl Transferase (Comt) From Niastella Koreensis


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 Catechol O-Methyl Transferase (Comt) From Niastella Koreensis within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg303 b:6.5 occ:1.00 O4 A:DHB302 2.2 22.4 1.0 OD1 A:ASP139 2.4 12.6 1.0 O3 A:DHB302 2.4 20.0 1.0 OD2 A:ASP165 2.4 14.5 1.0 O A:HOH439 2.4 16.0 1.0 OD1 A:ASN166 2.5 15.1 1.0 OD2 A:ASP139 2.6 16.1 1.0 CG A:ASP139 2.8 12.9 1.0 C4 A:DHB302 3.0 29.2 1.0 C3 A:DHB302 3.0 34.7 1.0 CG A:ASP165 3.4 16.5 1.0 CG A:ASN166 3.4 14.6 1.0 CB A:ASP165 3.7 13.6 1.0 ND2 A:ASN166 3.8 15.1 1.0 NZ A:LYS142 4.1 15.2 1.0 O A:ILE39 4.2 17.5 1.0 C5 A:DHB302 4.2 32.5 1.0 C2 A:DHB302 4.3 34.7 1.0 CB A:ASP139 4.3 11.3 1.0 O A:HOH445 4.3 15.4 1.0 OD1 A:ASP165 4.5 16.2 1.0 NZ A:LYS210 4.5 19.9 1.0 CB A:SAH301 4.6 13.0 1.0 CB A:ASN166 4.8 13.0 1.0 O A:ASP139 4.8 12.8 1.0 O A:SAH301 4.9 15.1 1.0 CG A:SAH301 4.9 13.2 1.0 CG1 A:VAL41 4.9 14.1 1.0 CA A:ASP139 5.0 11.2 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Catechol O-Methyl Transferase (Comt) From Niastella Koreensis


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 Catechol O-Methyl Transferase (Comt) From Niastella Koreensis within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg304 b:7.2 occ:1.00 OD1 B:ASP139 2.3 17.2 1.0 O B:HOH493 2.4 19.8 1.0 OD1 B:ASN166 2.4 17.8 1.0 OD2 B:ASP165 2.4 18.2 1.0 O B:HOH487 2.5 19.7 1.0 O B:HOH418 2.5 17.4 1.0 OD2 B:ASP139 2.6 15.8 1.0 CG B:ASP139 2.8 15.0 1.0 CG B:ASP165 3.3 15.3 1.0 CG B:ASN166 3.4 15.4 1.0 CB B:ASP165 3.7 14.2 1.0 ND2 B:ASN166 3.7 17.5 1.0 O B:HOH452 4.1 18.8 1.0 NZ B:LYS142 4.2 21.0 1.0 O B:ILE39 4.2 16.0 1.0 CB B:ASP139 4.3 14.3 1.0 OD1 B:ASP165 4.4 16.2 1.0 CB B:SAH301 4.7 14.9 1.0 CB B:ASN166 4.8 15.2 1.0 O B:ASP139 4.8 17.1 1.0 O B:SAH301 4.9 14.4 1.0 NZ B:LYS210 5.0 19.4 1.0 CA B:ASP139 5.0 13.2 1.0 CG B:SAH301 5.0 13.8 1.0

B.Kim, S.H.Lee, K.J.Kim. Structural and Biochemical Analysis of Fumarasec From Mannheimia Succiniciproducens To Be Published.