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Sodium in PDB 2w1s: Unique Ligand Binding Specificity of A Family 32 Carbohydrate-Binding Module From the Mu Toxin Produced By Clostridium Perfringens

Enzymatic activity of Unique Ligand Binding Specificity of A Family 32 Carbohydrate-Binding Module From the Mu Toxin Produced By Clostridium Perfringens

All present enzymatic activity of Unique Ligand Binding Specificity of A Family 32 Carbohydrate-Binding Module From the Mu Toxin Produced By Clostridium Perfringens:
3.2.1.35;

Protein crystallography data

The structure of Unique Ligand Binding Specificity of A Family 32 Carbohydrate-Binding Module From the Mu Toxin Produced By Clostridium Perfringens, PDB code: 2w1s was solved by E.Ficko-Blean, A.B.Boraston, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.45
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 56.325, 61.847, 82.993, 90.00, 90.00, 90.00
R / Rfree (%) 17.4 / 22.6

Other elements in 2w1s:

The structure of Unique Ligand Binding Specificity of A Family 32 Carbohydrate-Binding Module From the Mu Toxin Produced By Clostridium Perfringens also contains other interesting chemical elements:

Calcium (Ca) 2 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Unique Ligand Binding Specificity of A Family 32 Carbohydrate-Binding Module From the Mu Toxin Produced By Clostridium Perfringens (pdb code 2w1s). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Unique Ligand Binding Specificity of A Family 32 Carbohydrate-Binding Module From the Mu Toxin Produced By Clostridium Perfringens, PDB code: 2w1s:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in 2w1s

Go back to Sodium Binding Sites List in 2w1s
Sodium binding site 1 out of 2 in the Unique Ligand Binding Specificity of A Family 32 Carbohydrate-Binding Module From the Mu Toxin Produced By Clostridium Perfringens


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Unique Ligand Binding Specificity of A Family 32 Carbohydrate-Binding Module From the Mu Toxin Produced By Clostridium Perfringens within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na1947

b:13.5
occ:1.00
O A:HOH2041 2.9 31.5 1.0
NZ A:LYS908 3.0 21.4 1.0
O A:HOH2024 3.3 21.3 1.0
N A:LYS908 3.4 13.3 1.0
ND2 A:ASN871 3.6 17.8 1.0
CA A:ASN871 3.6 13.0 1.0
CG A:LYS908 3.7 14.9 1.0
CE A:LYS908 3.8 22.8 1.0
CB A:ASN871 3.8 12.9 1.0
N A:ASN871 3.8 12.6 1.0
CA A:GLY907 3.9 13.9 1.0
CB A:LYS908 4.0 14.2 1.0
C A:LYS870 4.1 10.9 1.0
C A:GLY907 4.2 13.5 1.0
CG A:ASN871 4.2 15.2 1.0
O A:LYS870 4.3 11.8 1.0
CD A:LYS908 4.3 18.2 1.0
CA A:LYS908 4.3 13.8 1.0
O A:HOH2012 4.5 28.0 1.0
O A:HOH2206 4.6 26.6 1.0
O A:HOH2205 4.7 19.8 1.0
O A:HOH2146 4.9 18.3 1.0

Sodium binding site 2 out of 2 in 2w1s

Go back to Sodium Binding Sites List in 2w1s
Sodium binding site 2 out of 2 in the Unique Ligand Binding Specificity of A Family 32 Carbohydrate-Binding Module From the Mu Toxin Produced By Clostridium Perfringens


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Unique Ligand Binding Specificity of A Family 32 Carbohydrate-Binding Module From the Mu Toxin Produced By Clostridium Perfringens within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Na1947

b:19.5
occ:1.00
O B:HOH2053 3.1 13.3 1.0
N B:GLU814 3.4 12.3 1.0
O B:HOH2055 3.7 23.2 1.0
O B:HOH2024 3.8 33.6 1.0
CA B:SER813 4.0 11.8 1.0
CB B:GLU814 4.0 12.5 1.0
CE1 B:PHE850 4.0 10.1 1.0
CZ B:PHE850 4.2 12.8 1.0
C B:SER813 4.2 11.4 1.0
CA B:GLU814 4.3 11.8 1.0
CB B:SER813 4.6 11.6 1.0
O B:HOH2104 4.7 20.3 1.0
O B:ARG812 4.8 12.4 1.0
OG B:SER813 4.8 12.4 1.0
N B:SER813 5.0 12.1 1.0

Reference:

E.Ficko-Blean, A.B.Boraston. N-Acetylglucosamine Recognition By A Family 32 Carbohydrate-Binding Module From Clostridium Perfringens Nagh. J.Mol.Biol. V. 390 208 2009.
ISSN: ISSN 0022-2836
PubMed: 19422833
DOI: 10.1016/J.JMB.2009.04.066
Page generated: Thu Oct 29 04:17:12 2020

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