Calcium in PDB 2v72: The Structure of the Family 32 Cbm From C. Perfringens Nanj in Complex with Galactose

The structure of The Structure of the Family 32 Cbm From C. Perfringens Nanj in Complex with Galactose, PDB code: 2v72 was solved by A.B.Boraston, E.Ficko-Blean, M.Healey, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.25
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	42.265, 45.860, 69.003, 90.00, 90.00, 90.00
R / Rfree (%)	25.1 / 32.5

The binding sites of Calcium atom in the The Structure of the Family 32 Cbm From C. Perfringens Nanj in Complex with Galactose (pdb code 2v72). 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 The Structure of the Family 32 Cbm From C. Perfringens Nanj in Complex with Galactose, PDB code: 2v72:

Calcium binding site 1 out of 1 in the The Structure of the Family 32 Cbm From C. Perfringens Nanj 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 The Structure of the Family 32 Cbm From C. Perfringens Nanj in Complex with Galactose within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1139 b:42.4 occ:1.00 O A:ASN31 2.3 49.3 1.0 O A:SER26 2.3 45.6 1.0 OD1 A:ASP29 2.3 45.3 1.0 O A:ALA132 2.3 43.8 1.0 O A:THR34 2.4 47.1 1.0 OE2 A:GLU133 2.4 47.8 1.0 OG1 A:THR34 2.6 48.2 1.0 C A:THR34 3.3 47.3 1.0 CG A:ASP29 3.4 47.2 1.0 C A:ASN31 3.4 49.0 1.0 CD A:GLU133 3.5 46.6 1.0 C A:SER26 3.5 45.4 1.0 C A:ALA132 3.5 43.7 1.0 CB A:THR34 3.8 47.5 1.0 OD2 A:ASP29 3.8 47.4 1.0 CG A:GLU133 3.9 45.5 1.0 CA A:THR34 4.0 47.6 1.0 N A:ASN31 4.0 48.8 1.0 N A:THR34 4.1 48.5 1.0 CA A:ASN31 4.1 49.0 1.0 CA A:ALA132 4.3 43.7 1.0 N A:MET35 4.4 46.5 1.0 CB A:ASN31 4.4 48.9 1.0 N A:ALA27 4.4 45.6 1.0 CA A:ALA27 4.4 45.6 1.0 N A:ASP29 4.4 46.9 1.0 CA A:SER26 4.4 45.2 1.0 C A:ALA27 4.5 45.8 1.0 N A:ILE32 4.5 49.1 1.0 N A:GLU133 4.5 44.1 1.0 OE1 A:GLU133 4.6 47.2 1.0 CA A:GLU133 4.6 44.7 1.0 O A:ALA27 4.7 45.8 1.0 CB A:ASP29 4.7 47.2 1.0 CA A:ILE32 4.7 49.0 1.0 CA A:MET35 4.7 45.5 1.0 N A:GLY30 4.8 48.3 1.0 N A:ILE28 4.8 45.9 1.0 CB A:SER26 4.8 45.1 1.0 CB A:ALA132 4.8 43.5 1.0 CB A:GLU133 4.9 44.9 1.0 CA A:ASP29 4.9 47.4 1.0 CG2 A:THR34 4.9 47.0 1.0 C A:ASP29 5.0 47.8 1.0

A.B.Boraston, E.Ficko-Blean, M.Healey. Carbohydrate Recognition By A Large Sialidase Toxin From Clostridium Perfringens. Biochemistry V. 46 11352 2007.
ISSN: ISSN 0006-2960
PubMed: 17850114
DOI: 10.1021/BI701317G