Sodium in PDB 7yqn: Crystal Structure of Ecoli Malate Synthase G

All present enzymatic activity of Crystal Structure of Ecoli Malate Synthase G:
2.3.3.9;

The structure of Crystal Structure of Ecoli Malate Synthase G, PDB code: 7yqn was solved by K.-P.Wu, Y.-C.Lu, T.-P.Ko, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.45 / 1.60
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	98.935, 101.246, 170.239, 90, 90, 90
R / Rfree (%)	15.6 / 17.3

The structure of Crystal Structure of Ecoli Malate Synthase G also contains other interesting chemical elements:

Chlorine

(Cl)

3 atoms

The binding sites of Sodium atom in the Crystal Structure of Ecoli Malate Synthase G (pdb code 7yqn). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Crystal Structure of Ecoli Malate Synthase G, PDB code: 7yqn:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Crystal Structure of Ecoli Malate Synthase G


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of Ecoli Malate Synthase G within 5.0Å range: probe atom residue distance (Å) B Occ A:Na803 b:16.1 occ:1.00 OD2 A:ASP455 2.3 15.3 1.0 O A:HOH1163 2.3 21.2 1.0 OE1 A:GLU427 2.3 15.1 1.0 O A:HOH1211 2.4 16.5 1.0 O A:HOH1516 2.4 25.5 1.0 O A:HOH1364 3.2 26.2 1.0 CD A:GLU427 3.2 16.3 1.0 CG A:ASP455 3.3 15.1 1.0 OE2 A:GLU427 3.6 14.2 1.0 O A:HOH1065 3.6 20.3 1.0 CB A:ASP455 3.7 13.1 1.0 NH1 A:ARG338 3.9 17.6 1.0 NZ A:LYS392 4.0 16.0 1.0 CE A:MET425 4.1 20.2 1.0 O A:HOH1148 4.1 23.8 1.0 OD2 A:ASP273 4.2 18.9 1.0 O A:HOH1601 4.3 45.4 1.0 OD1 A:ASP455 4.4 14.6 1.0 CB A:ALA633 4.4 12.9 1.0 CG A:GLU427 4.5 11.6 1.0 OE1 A:GLU272 4.7 16.6 1.0 SD A:MET425 4.8 15.2 0.5 CB A:GLU427 4.9 11.5 1.0 OD2 A:ASP631 4.9 22.1 1.0 CA A:ASP455 4.9 13.5 1.0 CZ A:ARG338 5.0 15.6 1.0 N A:ASP455 5.0 13.5 1.0

Sodium binding site 2 out of 2 in the Crystal Structure of Ecoli Malate Synthase G


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Crystal Structure of Ecoli Malate Synthase G within 5.0Å range: probe atom residue distance (Å) B Occ B:Na802 b:15.7 occ:1.00 OD2 B:ASP455 2.2 15.8 1.0 O B:HOH1100 2.3 18.8 1.0 OE1 B:GLU427 2.3 16.0 1.0 O B:HOH1119 2.4 16.5 1.0 O B:HOH1477 2.4 27.2 1.0 CD B:GLU427 3.2 14.3 1.0 CG B:ASP455 3.3 18.6 1.0 O B:HOH1389 3.4 24.9 1.0 OE2 B:GLU427 3.5 15.0 1.0 O B:HOH1061 3.7 18.1 1.0 CB B:ASP455 3.7 13.5 1.0 NH1 B:ARG338 3.9 15.7 1.0 NZ B:LYS392 4.0 17.8 1.0 O B:HOH1214 4.1 23.3 1.0 CE B:MET425 4.1 20.8 1.0 OD2 B:ASP273 4.2 18.4 1.0 OD1 B:ASP455 4.3 15.9 1.0 CB B:ALA633 4.4 12.2 1.0 CG B:GLU427 4.6 12.9 1.0 OE1 B:GLU272 4.7 15.6 1.0 OD2 B:ASP631 4.9 20.1 1.0 SD B:MET425 4.9 14.3 0.6 CB B:GLU427 4.9 13.6 1.0 CA B:ASP455 4.9 11.5 1.0 OD1 B:ASP631 5.0 16.5 1.0 CZ B:ARG338 5.0 15.0 1.0 N B:ASP455 5.0 12.9 1.0

K.-P.Wu, K.-P.Wu, Y.-C.Lu, T.-P.Ko. N/A N/A.