Sodium in PDB 1dui: Subtilisin Bpn' From Bacillus Amyloliquefaciens, Crystal Growth Mutant

All present enzymatic activity of Subtilisin Bpn' From Bacillus Amyloliquefaciens, Crystal Growth Mutant:
3.4.21.62;

The structure of Subtilisin Bpn' From Bacillus Amyloliquefaciens, Crystal Growth Mutant, PDB code: 1dui was solved by Q.Pan, D.T.Gallagher, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	46.289, 58.527, 85.168, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Sodium atom in the Subtilisin Bpn' From Bacillus Amyloliquefaciens, Crystal Growth Mutant (pdb code 1dui). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Subtilisin Bpn' From Bacillus Amyloliquefaciens, Crystal Growth Mutant, PDB code: 1dui:

Sodium binding site 1 out of 1 in the Subtilisin Bpn' From Bacillus Amyloliquefaciens, Crystal Growth Mutant


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Subtilisin Bpn' From Bacillus Amyloliquefaciens, Crystal Growth Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Na297 b:10.7 occ:1.00 O A:HOH345 2.3 15.1 1.0 OD1 A:ASP197 2.9 10.9 1.0 O A:GLY169 3.0 7.7 1.0 O A:GLU195 3.0 11.0 1.0 O A:TYR171 3.0 15.0 1.0 O A:VAL174 3.1 9.0 1.0 C A:TYR171 3.8 8.6 1.0 CB A:GLU195 3.8 7.6 1.0 CG A:ASP197 3.8 3.7 1.0 CB A:ALA176 3.9 8.5 1.0 C A:GLU195 3.9 13.4 1.0 C A:VAL174 4.0 3.4 1.0 O A:LYS170 4.1 10.7 1.0 C A:GLY169 4.1 4.4 1.0 OD2 A:ASP197 4.2 11.6 1.0 N A:ALA176 4.2 11.4 1.0 C A:LYS170 4.2 16.1 1.0 CA A:GLU195 4.2 7.7 1.0 CA A:PRO172 4.3 8.0 1.0 N A:PRO172 4.4 5.2 1.0 N A:TYR171 4.6 11.2 1.0 CA A:LYS170 4.6 8.8 1.0 N A:VAL174 4.7 13.4 1.0 C A:PRO172 4.7 15.5 1.0 O A:PRO172 4.7 12.3 1.0 CB A:VAL174 4.8 4.7 1.0 CA A:VAL174 4.8 1.0 1.0 CA A:ALA176 4.8 2.7 1.0 NH2 A:ARG247 4.8 10.8 1.0 CA A:TYR171 4.8 13.6 1.0 N A:LYS170 4.9 21.0 1.0 N A:ILE175 4.9 10.6 1.0 CG A:GLU195 4.9 7.3 1.0 CA A:ILE175 4.9 8.0 1.0 C A:ILE175 5.0 7.3 1.0

Q.Pan, D.T.Gallagher. Probing Protein Interaction Chemistry Through Crystal Growth: Structure, Mutation, and Mechanism in Subtilisin S88 J.Cryst.Growth V. 212 555 2000.
ISSN: ISSN 0022-0248