Sodium in PDB 1ag9: Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution.

The structure of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution., PDB code: 1ag9 was solved by D.M.Hoover, M.L.Ludwig, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	126.400, 41.100, 68.150, 90.00, 90.00, 90.00
R / Rfree (%)	19.6 / 25

The structure of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. also contains other interesting chemical elements:

Chlorine	(Cl)	2 atoms
Calcium	(Ca)	4 atoms

The binding sites of Sodium atom in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. (pdb code 1ag9). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 4 binding sites of Sodium where determined in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution., PDB code: 1ag9:
Jump to Sodium binding site number: 1; 2; 3; 4;

Sodium binding site 1 out of 4 in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ A:Na400 b:10.5 occ:1.00 O B:HOH1129 2.3 16.5 0.6 O B:HOH1116 2.4 31.3 1.0 O A:HOH474 2.4 15.4 0.6 OE1 A:GLU61 2.5 21.5 1.0 OE2 A:GLU61 2.5 23.5 1.0 O A:HOH512 2.6 32.7 1.0 OD2 B:ASP67 2.6 17.6 1.0 CD A:GLU61 2.8 21.9 1.0 OD1 B:ASP67 2.9 19.0 1.0 CG B:ASP67 3.1 16.3 1.0 CA A:CA200 4.0 16.0 1.0 O B:HOH1036 4.2 16.7 1.0 O B:HOH1073 4.2 30.3 0.8 CG A:GLU61 4.3 18.7 1.0 OE1 B:GLU61 4.4 18.6 1.0 O A:HOH407 4.4 23.2 0.8 CB B:ASP67 4.5 12.2 1.0 O B:HOH1054 4.6 29.6 1.0 O B:HOH1052 4.6 19.4 1.0 O B:HOH1151 4.7 33.3 0.9 CL A:CL405 4.9 20.4 1.0 CL B:CL404 4.9 22.7 1.0 O A:HOH406 5.0 12.0 1.0

Sodium binding site 2 out of 4 in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ A:Na401 b:13.3 occ:1.00 O B:HOH1052 2.4 19.4 1.0 O B:HOH1151 2.4 33.3 0.9 O A:HOH484 2.4 25.4 0.5 OE2 B:GLU61 2.4 21.9 1.0 O B:HOH1074 2.4 30.3 1.0 OE1 B:GLU61 2.5 18.6 1.0 OD2 A:ASP67 2.8 24.0 1.0 CD B:GLU61 2.8 20.3 1.0 OD1 A:ASP67 2.9 21.3 1.0 CG A:ASP67 3.2 21.9 1.0 CA B:CA1000 4.2 21.1 1.0 O A:HOH470 4.2 10.6 1.0 O A:HOH538 4.3 32.2 0.4 CG B:GLU61 4.3 18.4 1.0 OE1 A:GLU61 4.4 21.5 1.0 O B:HOH1003 4.5 26.6 0.7 O B:HOH1116 4.5 31.3 1.0 CB A:ASP67 4.6 20.2 1.0 O A:HOH474 4.7 15.4 0.6 O B:HOH1136 4.9 55.8 1.0 O B:HOH1002 4.9 14.2 1.0 CL A:CL405 4.9 20.4 1.0 CL B:CL404 5.0 22.7 1.0

Sodium binding site 3 out of 4 in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 3 of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ B:Na402 b:15.1 occ:1.00 O B:HOH1085 2.3 21.8 1.0 O B:HOH1158 2.4 6.8 0.5 OD2 B:ASP43 2.4 20.3 1.0 O B:HOH1075 2.4 31.3 0.8 O B:HOH1076 2.5 10.6 0.6 O B:HOH1070 2.5 27.4 1.0 OD1 B:ASP43 2.7 19.9 1.0 CG B:ASP43 2.9 18.1 1.0 OG B:SER40 4.1 17.9 1.0 O B:HOH1012 4.1 23.5 1.0 O B:LYS38 4.1 22.1 1.0 CB B:ASP43 4.4 16.9 1.0 N B:SER40 4.6 17.3 1.0 CA B:SER39 4.7 19.5 1.0 CB B:SER40 4.8 16.2 1.0

Sodium binding site 4 out of 4 in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 4 of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ B:Na403 b:17.4 occ:1.00 O B:ALA46 2.4 27.9 1.0 O B:HOH1152 2.4 44.7 1.0 O B:HOH1167 2.4 19.7 0.4 O B:HOH1071 2.5 19.8 1.0 O B:HOH1091 2.6 16.8 0.6 C B:ALA46 3.6 24.9 1.0 O B:ALA2 4.3 25.0 1.0 CA B:ALA46 4.5 25.1 1.0 N B:TYR47 4.6 23.4 1.0 CB B:ALA46 4.6 26.0 1.0 CA B:TYR47 4.6 21.1 1.0 O B:HOH1145 4.7 26.1 0.8 O B:HOH1079 4.7 17.8 1.0 O B:HOH1015 4.7 37.8 1.0 CD2 B:TYR47 4.7 17.7 1.0 O B:HOH1144 4.8 39.7 1.0 O B:HOH1014 4.9 24.0 0.9

D.M.Hoover, M.L.Ludwig. A Flavodoxin That Is Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 A Resolution. Protein Sci. V. 6 2525 1997.
ISSN: ISSN 0961-8368
PubMed: 9416602