Calcium in PDB 1o8p: Unbound Structure of CSCBM6-3 From Clostridium Stercorarium

All present enzymatic activity of Unbound Structure of CSCBM6-3 From Clostridium Stercorarium:
3.2.1.8;

The structure of Unbound Structure of CSCBM6-3 From Clostridium Stercorarium, PDB code: 1o8p was solved by A.B.Boraston, V.Notenboom, R.A.J.Warren, D.G.Kilbrun, D.R.Rose, G.J.Davies, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 2.00
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	98.645, 98.645, 27.704, 90.00, 90.00, 120.00
R / Rfree (%)	16.1 / 20.3

The binding sites of Calcium atom in the Unbound Structure of CSCBM6-3 From Clostridium Stercorarium (pdb code 1o8p). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Unbound Structure of CSCBM6-3 From Clostridium Stercorarium, PDB code: 1o8p:

Calcium binding site 1 out of 1 in the Unbound Structure of CSCBM6-3 From Clostridium Stercorarium


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Unbound Structure of CSCBM6-3 From Clostridium Stercorarium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1149 b:28.9 occ:1.00 O A:SER52 2.3 20.1 1.0 OD1 A:ASP142 2.4 14.6 1.0 OE1 A:GLN30 2.4 16.7 1.0 O A:HOH2020 2.5 23.5 1.0 O A:ASP142 2.5 17.7 1.0 OE1 A:GLU32 2.6 22.4 1.0 OE2 A:GLU32 2.9 21.2 1.0 CD A:GLU32 3.1 20.0 1.0 C A:ASP142 3.3 18.1 1.0 C A:SER52 3.5 20.9 1.0 CD A:GLN30 3.6 19.0 1.0 CG A:ASP142 3.6 17.3 1.0 CA A:ASP142 3.7 17.9 1.0 N A:SER52 4.0 22.9 1.0 CB A:GLN30 4.0 19.6 1.0 CA A:SER52 4.3 22.1 1.0 CB A:ASP142 4.3 17.3 1.0 CG A:GLN30 4.3 17.8 1.0 CA A:GLN30 4.3 19.5 1.0 N A:ALA31 4.4 18.3 1.0 N A:TRP143 4.4 18.6 1.0 N A:ALA53 4.4 19.5 1.0 OD2 A:ASP142 4.5 18.9 1.0 O A:HOH2120 4.6 31.3 1.0 CA A:ALA53 4.6 19.0 1.0 CG A:GLU32 4.6 18.7 1.0 NE2 A:GLN30 4.6 17.3 1.0 CB A:SER52 4.7 22.6 1.0 C A:GLN30 4.7 19.6 1.0 CB A:TRP143 4.8 18.1 1.0 CD1 A:TRP143 4.9 19.8 1.0 CA A:TRP143 4.9 18.4 1.0 N A:GLU32 4.9 17.4 1.0

A.B.Boraston, V.Notenboom, R.A.Warren, D.G.Kilburn, D.R.Rose, G.Davies. Structure and Ligand Binding of Carbohydrate-Binding Module CSCBM6-3 Reveals Similarities with Fucose-Specific Lectins and "Galactose-Binding" Domains. J. Mol. Biol. V. 327 659 2003.
ISSN: ISSN 0022-2836
PubMed: 12634060
DOI: 10.1016/S0022-2836(03)00152-9