Calcium in PDB 4lks: Structure of CBM32-3 From A Family 31 Glycoside Hydrolase From Clostridium Perfringens in Complex with Galactose

The structure of Structure of CBM32-3 From A Family 31 Glycoside Hydrolase From Clostridium Perfringens in Complex with Galactose, PDB code: 4lks was solved by J.M.Grondin, D.Duan, A.C.Kirlin, H.S.Furness, J.S.Allingham, S.P.Smith, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.66 / 1.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	62.338, 62.325, 85.350, 90.00, 90.00, 90.00
R / Rfree (%)	17.5 / 20.1

The binding sites of Calcium atom in the Structure of CBM32-3 From A Family 31 Glycoside Hydrolase From Clostridium Perfringens in Complex with Galactose (pdb code 4lks). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Structure of CBM32-3 From A Family 31 Glycoside Hydrolase From Clostridium Perfringens in Complex with Galactose, PDB code: 4lks:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Structure of CBM32-3 From A Family 31 Glycoside Hydrolase From Clostridium Perfringens in Complex with Galactose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of CBM32-3 From A Family 31 Glycoside Hydrolase From Clostridium Perfringens in Complex with Galactose within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca201 b:9.6 occ:0.63 O A:ASN37 2.3 10.6 1.0 O A:ASP42 2.3 10.9 1.0 O A:ALA155 2.3 10.0 1.0 OG1 A:THR45 2.5 11.3 1.0 OD1 A:ASP40 2.5 9.0 1.0 O A:THR45 2.6 12.4 1.0 C A:THR45 3.4 11.6 1.0 C A:ASP42 3.4 10.6 1.0 C A:ASN37 3.5 9.0 1.0 CG A:ASP40 3.5 10.4 1.0 C A:ALA155 3.5 8.1 1.0 CB A:THR45 3.7 10.6 1.0 OD2 A:ASP40 3.8 11.2 1.0 CA A:THR45 3.9 10.6 1.0 N A:THR45 3.9 11.1 1.0 N A:ASP42 4.0 10.8 1.0 CA A:ASP42 4.1 10.7 1.0 CB A:ASP42 4.1 9.2 1.0 CA A:ALA155 4.2 8.8 1.0 CA A:ASN37 4.2 9.3 1.0 CG A:GLU156 4.3 12.3 1.0 N A:ILE46 4.4 10.0 1.0 CB A:ASN37 4.5 10.0 1.0 N A:ALA38 4.5 8.5 1.0 N A:GLU43 4.5 10.5 1.0 N A:GLU156 4.6 8.9 1.0 CA A:ALA38 4.6 9.1 1.0 N A:ASP40 4.6 10.2 1.0 C A:ALA38 4.7 11.3 1.0 CA A:ILE46 4.7 11.3 1.0 CB A:ALA155 4.8 11.0 1.0 CG2 A:THR45 4.8 12.1 1.0 CB A:ASP40 4.8 11.0 1.0 CA A:GLU43 4.8 11.2 1.0 CA A:GLU156 4.9 8.5 1.0 C A:GLU43 4.9 11.1 1.0 O A:ALA38 5.0 9.8 1.0 N A:ASN44 5.0 10.1 1.0

Calcium binding site 2 out of 2 in the Structure of CBM32-3 From A Family 31 Glycoside Hydrolase From Clostridium Perfringens in Complex with Galactose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of CBM32-3 From A Family 31 Glycoside Hydrolase From Clostridium Perfringens in Complex with Galactose within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca201 b:10.2 occ:0.62 O C:ASN37 2.3 9.9 1.0 O C:ASP42 2.3 10.4 1.0 O C:ALA155 2.4 9.5 1.0 OG1 C:THR45 2.5 11.0 1.0 OD1 C:ASP40 2.5 8.9 1.0 O C:THR45 2.6 11.6 1.0 C C:THR45 3.4 11.1 1.0 C C:ASP42 3.4 9.8 1.0 C C:ASN37 3.5 9.3 1.0 CG C:ASP40 3.5 9.8 1.0 C C:ALA155 3.5 8.0 1.0 CB C:THR45 3.7 10.0 1.0 OD2 C:ASP40 3.8 11.8 1.0 CA C:THR45 3.9 11.2 1.0 N C:THR45 3.9 11.2 1.0 N C:ASP42 4.0 11.6 1.0 CA C:ASP42 4.1 9.3 1.0 CB C:ASP42 4.1 9.4 1.0 CA C:ALA155 4.2 8.8 1.0 CA C:ASN37 4.2 9.2 1.0 CG C:GLU156 4.3 12.3 1.0 N C:ILE46 4.3 9.7 1.0 CB C:ASN37 4.5 10.4 1.0 N C:ALA38 4.5 8.5 1.0 N C:GLU43 4.5 10.8 1.0 N C:GLU156 4.6 8.9 1.0 CA C:ALA38 4.6 9.9 1.0 N C:ASP40 4.6 10.4 1.0 C C:ALA38 4.7 11.2 1.0 CA C:ILE46 4.7 12.2 1.0 CB C:ALA155 4.8 11.2 1.0 CG2 C:THR45 4.8 10.8 1.0 CB C:ASP40 4.8 10.5 1.0 CA C:GLU43 4.8 13.2 1.0 CA C:GLU156 4.9 8.7 1.0 C C:GLU43 4.9 10.8 1.0 N C:ASN44 5.0 10.6 1.0 O C:ALA38 5.0 9.7 1.0

J.M.Grondin, D.Duan, A.C.Kirlin, H.S.Furness, J.S.Allingham, S.P.Smith. Carbohydrate Recognition By A Family 31 Glycoside Hydrolase From Clostridium Perfringens To Be Published.