Sodium in PDB 3krs: Structure of Triosephosphate Isomerase From Cryptosporidium Parvum at 1.55A Resolution

All present enzymatic activity of Structure of Triosephosphate Isomerase From Cryptosporidium Parvum at 1.55A Resolution:
5.3.1.1;

The structure of Structure of Triosephosphate Isomerase From Cryptosporidium Parvum at 1.55A Resolution, PDB code: 3krs was solved by Seattle Structural Genomics Center For Infectious Disease (Ssgcid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.55
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	53.560, 71.930, 75.830, 90.00, 106.47, 90.00
R / Rfree (%)	15.7 / 18.8

The binding sites of Sodium atom in the Structure of Triosephosphate Isomerase From Cryptosporidium Parvum at 1.55A Resolution (pdb code 3krs). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Structure of Triosephosphate Isomerase From Cryptosporidium Parvum at 1.55A Resolution, PDB code: 3krs:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Structure of Triosephosphate Isomerase From Cryptosporidium Parvum at 1.55A Resolution


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Triosephosphate Isomerase From Cryptosporidium Parvum at 1.55A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Na301 b:10.0 occ:1.00 O A:ILE228 2.3 8.5 1.0 O A:ILE223 2.4 9.6 1.0 O A:HOH362 2.4 10.8 1.0 O A:CYS225 2.5 8.5 1.0 O A:HOH322 2.5 10.8 1.0 OH A:TYR5 2.6 11.4 1.0 C A:ILE228 3.5 8.0 1.0 CZ A:TYR5 3.5 11.0 1.0 C A:ILE223 3.6 9.8 1.0 C A:CYS225 3.6 8.7 1.0 O A:HOH388 3.9 19.8 1.0 CE1 A:TYR5 3.9 9.1 1.0 C A:LYS224 4.0 8.6 1.0 N A:ILE228 4.1 7.2 1.0 O A:LYS224 4.1 9.8 1.0 N A:CYS225 4.2 8.6 1.0 CA A:ILE228 4.2 7.5 1.0 O A:ALA226 4.3 10.4 1.0 C A:ALA226 4.3 8.5 1.0 O A:HOH263 4.4 25.2 1.0 CE2 A:TYR5 4.4 10.9 1.0 CA A:LYS224 4.4 9.4 1.0 CA A:ALA226 4.4 8.3 1.0 N A:LYS224 4.5 9.1 1.0 N A:ALA226 4.5 8.6 1.0 N A:ASP229 4.5 7.6 1.0 CA A:ILE223 4.5 9.0 1.0 CA A:CYS225 4.5 8.6 1.0 CB A:ILE228 4.5 7.1 1.0 OD1 A:ASP229 4.5 9.1 1.0 CD1 A:ILE223 4.6 12.4 1.0 CA A:ASP229 4.7 8.5 1.0 CG1 A:ILE223 4.7 8.9 1.0 N A:ASP227 4.8 9.1 1.0 O A:HOH518 4.8 15.8 1.0

Sodium binding site 2 out of 2 in the Structure of Triosephosphate Isomerase From Cryptosporidium Parvum at 1.55A Resolution


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Structure of Triosephosphate Isomerase From Cryptosporidium Parvum at 1.55A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Na301 b:10.4 occ:1.00 O B:ILE228 2.3 8.5 1.0 O B:HOH321 2.4 11.6 1.0 O B:CYS225 2.4 9.6 1.0 O B:ILE223 2.4 9.7 1.0 O B:HOH974 2.5 11.9 1.0 OH B:TYR5 2.6 14.1 1.0 C B:ILE228 3.5 8.5 1.0 CZ B:TYR5 3.5 11.6 1.0 C B:CYS225 3.5 9.0 1.0 C B:ILE223 3.6 9.5 1.0 O B:HOH975 3.9 19.1 1.0 C B:LYS224 4.0 8.8 1.0 CE1 B:TYR5 4.0 10.6 1.0 N B:ILE228 4.0 8.8 1.0 O B:LYS224 4.1 9.9 1.0 N B:CYS225 4.1 8.7 1.0 CA B:ILE228 4.2 8.6 1.0 C B:ALA226 4.2 8.2 1.0 O B:ALA226 4.2 9.4 1.0 O B:HOH869 4.4 22.6 1.0 CA B:ALA226 4.4 8.1 1.0 CA B:LYS224 4.4 10.0 1.0 N B:ALA226 4.4 8.2 1.0 CA B:CYS225 4.4 8.9 1.0 N B:LYS224 4.5 10.0 1.0 CE2 B:TYR5 4.5 12.4 1.0 N B:ASP229 4.5 8.2 1.0 CA B:ILE223 4.5 9.8 1.0 CB B:ILE228 4.6 7.9 1.0 OD1 B:ASP229 4.6 10.8 1.0 CD1 B:ILE223 4.7 11.2 1.0 N B:ASP227 4.8 8.7 1.0 CA B:ASP229 4.8 9.5 1.0 CG1 B:ILE223 4.8 9.9 1.0 O B:HOH372 4.9 15.4 1.0

T.N.Nguyen, J.Abendroth, D.J.Leibly, K.P.Le, W.Guo, A.Kelley, L.Stewart, P.J.Myler, W.C.Van Voorhis. Structure of Triosephosphate Isomerase From Cryptosporidium Parvum. Acta Crystallogr.,Sect.F V. 67 1095 2011.
ISSN: ESSN 1744-3091
PubMed: 21904056
DOI: 10.1107/S1744309111019178