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Calcium 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:

Sodium (Na) 2 atoms

Calcium Binding Sites:

The binding sites of Calcium 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 Calcium atom.
In total 2 binding sites of Calcium 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 Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 2w1s

Go back to Calcium Binding Sites List in 2w1s
Calcium 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 Calcium with other atoms in the Ca 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:Ca1946

b:12.2
occ:1.00
 O A:ASN825 2.3 12.5 1.0
O A:ASP830 2.3 12.1 1.0
OE1 A:GLU940 2.3 13.5 1.0
O A:THR833 2.4 10.4 1.0
OG1 A:THR833 2.5 10.0 1.0
O A:SER939 2.5 9.8 1.0
OD1 A:ASP828 2.5 10.2 1.0
C A:THR833 3.4 10.8 1.0
C A:ASP830 3.4 12.7 1.0
C A:ASN825 3.5 12.3 1.0
CG A:ASP828 3.5 12.0 1.0
CD A:GLU940 3.6 12.4 1.0
C A:SER939 3.7 10.7 1.0
CB A:THR833 3.7 12.6 1.0
OD2 A:ASP828 3.9 14.5 1.0
CA A:THR833 3.9 11.2 1.0
N A:THR833 4.0 11.7 1.0
N A:ASP830 4.0 13.3 1.0
CA A:ASP830 4.2 11.9 1.0
CB A:GLU940 4.3 10.2 1.0
CA A:ASN825 4.3 12.5 1.0
OE2 A:GLU940 4.3 15.4 1.0
CB A:ASP830 4.3 13.1 1.0
N A:LEU826 4.4 11.0 1.0
CA A:LEU826 4.4 10.7 1.0
N A:ASP831 4.4 12.8 1.0
CA A:GLU940 4.5 9.9 1.0
CG A:GLU940 4.5 11.8 1.0
CA A:SER939 4.5 9.7 1.0
N A:GLY834 4.5 11.0 1.0
CB A:ASN825 4.5 13.3 1.0
N A:GLU940 4.6 10.5 1.0
CA A:ASP831 4.6 12.5 1.0
C A:ASP831 4.6 12.4 1.0
C A:LEU826 4.7 11.9 1.0
N A:ASP828 4.7 12.7 1.0
CB A:ASP828 4.8 13.3 1.0
CB A:SER939 4.8 11.2 1.0
CG2 A:THR833 4.9 13.0 1.0
CA A:GLY834 4.9 10.4 1.0
N A:LEU827 4.9 11.5 1.0
N A:GLY829 4.9 13.9 1.0
N A:ASN832 4.9 12.1 1.0
O A:ASP831 5.0 13.7 1.0

Calcium binding site 2 out of 2 in 2w1s

Go back to Calcium Binding Sites List in 2w1s
Calcium 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 Calcium with other atoms in the Ca 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:Ca1946

b:14.9
occ:1.00
 O B:ASN825 2.3 13.8 1.0
OE1 B:GLU940 2.3 14.2 1.0
O B:ASP830 2.4 16.1 1.0
OG1 B:THR833 2.4 11.8 1.0
O B:SER939 2.5 13.3 1.0
O B:THR833 2.5 13.1 1.0
OD1 B:ASP828 2.5 14.5 1.0
C B:THR833 3.4 13.5 1.0
C B:ASP830 3.5 16.9 1.0
C B:ASN825 3.5 14.4 1.0
CG B:ASP828 3.5 16.1 1.0
CD B:GLU940 3.5 13.8 1.0
C B:SER939 3.6 13.8 1.0
CB B:THR833 3.7 13.5 1.0
OD2 B:ASP828 3.8 15.1 1.0
CA B:THR833 3.9 13.9 1.0
N B:THR833 4.0 15.0 1.0
N B:ASP830 4.0 17.6 1.0
CA B:ASP830 4.2 16.9 1.0
CB B:GLU940 4.3 14.3 1.0
OE2 B:GLU940 4.3 17.8 1.0
CA B:ASN825 4.4 15.6 1.0
N B:LEU826 4.4 13.5 1.0
CB B:ASP830 4.4 17.6 1.0
N B:GLY834 4.4 13.0 1.0
CA B:LEU826 4.4 13.7 1.0
CG B:GLU940 4.5 15.3 1.0
CA B:SER939 4.5 14.0 1.0
CA B:GLU940 4.5 14.3 1.0
N B:ASP831 4.5 16.2 1.0
N B:GLU940 4.6 13.6 1.0
CB B:ASN825 4.6 16.4 1.0
N B:ASP828 4.6 15.5 1.0
C B:LEU826 4.7 14.5 1.0
CA B:ASP831 4.7 17.1 1.0
CB B:SER939 4.7 14.6 1.0
CB B:ASP828 4.8 16.3 1.0
CA B:GLY834 4.8 13.0 1.0
C B:ASP831 4.8 16.6 1.0
CG2 B:THR833 4.8 13.2 1.0
N B:GLY829 4.9 17.9 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: Sat Dec 12 03:54:53 2020

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