Calcium in PDB 4b96: Family 3B Carbohydrate-Binding Module From the Biomass Sensoring System of Clostridium Clariflavum

The structure of Family 3B Carbohydrate-Binding Module From the Biomass Sensoring System of Clostridium Clariflavum, PDB code: 4b96 was solved by O.Yaniv, Y.H.K.Reddy, H.Yoffe, L.J.W.Shimon, E.A.Bayer, R.Lamed, F.Frolow, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.278 / 1.91
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	135.212, 135.212, 54.323, 90.00, 90.00, 120.00
R / Rfree (%)	15.28 / 18.89

The structure of Family 3B Carbohydrate-Binding Module From the Biomass Sensoring System of Clostridium Clariflavum also contains other interesting chemical elements:

Chlorine

(Cl)

3 atoms

The binding sites of Calcium atom in the Family 3B Carbohydrate-Binding Module From the Biomass Sensoring System of Clostridium Clariflavum (pdb code 4b96). 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 Family 3B Carbohydrate-Binding Module From the Biomass Sensoring System of Clostridium Clariflavum, PDB code: 4b96:

Calcium binding site 1 out of 1 in the Family 3B Carbohydrate-Binding Module From the Biomass Sensoring System of Clostridium Clariflavum


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Family 3B Carbohydrate-Binding Module From the Biomass Sensoring System of Clostridium Clariflavum within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1155 b:25.9 occ:1.00 O A:ASN116 2.2 21.9 1.0 O A:LYS47 2.2 20.7 1.0 O A:HOH2078 2.4 21.6 1.0 OD1 A:ASP119 2.4 30.4 1.0 OD1 A:ASP120 2.5 17.3 1.0 O A:HOH2076 2.5 20.9 1.0 O A:HOH2077 2.6 27.0 1.0 CG A:ASP120 3.4 21.9 1.0 C A:LYS47 3.4 21.4 1.0 C A:ASN116 3.4 27.2 1.0 CG A:ASP119 3.6 33.6 1.0 OD2 A:ASP120 3.7 21.7 1.0 OD2 A:ASP119 4.0 32.9 1.0 N A:LYS47 4.1 17.6 1.0 CA A:LYS47 4.1 20.6 1.0 CB A:LYS47 4.1 19.0 1.0 N A:ASN116 4.2 21.7 1.0 CA A:ASN116 4.3 23.5 1.0 N A:GLN117 4.3 19.4 1.0 CA A:GLN117 4.4 20.3 1.0 N A:ASP48 4.4 18.5 1.0 CB A:ASN116 4.5 25.4 1.0 OD1 A:ASP48 4.5 27.6 1.0 CB A:ASP48 4.6 21.3 1.0 CA A:ASP48 4.6 21.0 1.0 O A:HOH2028 4.6 24.7 1.0 N A:ASP120 4.7 20.8 1.0 C A:GLN117 4.7 20.5 1.0 CB A:ASP120 4.7 18.0 1.0 N A:ASP119 4.8 24.8 1.0 C A:ASP119 4.8 24.5 1.0 CB A:ASP119 4.9 25.4 1.0 CG A:LYS47 5.0 24.5 1.0

O.Yaniv, Y.H.K.Reddy, E.A.Bayer, R.Lamed, F.Frolow. Structure of CBM3B From the Biomass Sensoring System of Clostridium Clarifalvum To Be Published.