Calcium in PDB 7zvo: Structure of Cbm BT0996-C From Bacteroides Thetaiotaomicron

The structure of Structure of Cbm BT0996-C From Bacteroides Thetaiotaomicron, PDB code: 7zvo was solved by F.Trovao, B.A.Pinheiro, V.G.Correia, A.S.Palma, A.L.Carvalho, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.91 / 1.65
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	34.978, 45.938, 85.823, 90, 90, 90
R / Rfree (%)	17.4 / 22.5

The structure of Structure of Cbm BT0996-C From Bacteroides Thetaiotaomicron also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Calcium atom in the Structure of Cbm BT0996-C From Bacteroides Thetaiotaomicron (pdb code 7zvo). 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 Structure of Cbm BT0996-C From Bacteroides Thetaiotaomicron, PDB code: 7zvo:

Calcium binding site 1 out of 1 in the Structure of Cbm BT0996-C From Bacteroides Thetaiotaomicron


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Cbm BT0996-C From Bacteroides Thetaiotaomicron within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca205 b:18.7 occ:1.00 OD1 A:ASP137 2.3 20.3 1.0 OE1 A:GLU21 2.3 20.1 1.0 O A:THR40 2.3 20.5 1.0 O A:HOH387 2.4 22.4 1.0 OE1 A:GLU23 2.4 21.4 1.0 O A:ASP137 2.5 16.4 1.0 OE2 A:GLU23 2.6 20.6 1.0 CD A:GLU23 2.9 22.4 1.0 CD A:GLU21 3.4 23.5 1.0 C A:ASP137 3.4 14.0 1.0 C A:THR40 3.4 21.5 1.0 CG A:ASP137 3.5 21.1 1.0 CA A:ASP137 3.8 15.6 1.0 O A:HOH314 3.9 26.5 1.0 N A:THR40 4.1 23.1 1.0 OE2 A:GLU21 4.1 24.4 1.0 CA A:THR40 4.2 21.9 1.0 CB A:GLU21 4.2 19.0 1.0 CB A:ASP137 4.2 16.9 1.0 CG A:GLU21 4.3 18.2 1.0 CB A:THR40 4.3 24.9 1.0 CG A:GLU23 4.4 22.8 1.0 OD2 A:ASP137 4.4 22.7 1.0 N A:ALA22 4.5 15.6 1.0 N A:GLY41 4.5 20.4 1.0 N A:ALA138 4.5 16.6 1.0 CA A:GLU21 4.6 19.5 1.0 O A:HOH409 4.6 27.7 1.0 CB A:ALA138 4.7 17.4 1.0 CA A:GLY41 4.7 19.7 1.0 O A:HOH336 4.8 22.3 1.0 O A:HOH316 4.9 28.4 1.0 CA A:ALA138 5.0 15.2 1.0 N A:GLU23 5.0 17.3 1.0 C A:GLU21 5.0 18.3 1.0

F.Trovao, V.G.Correia, F.M.Lourenco, D.O.Ribeiro, A.L.Carvalho, A.S.Palma, B.A.Pinheiro. The Structure of A Bacteroides Thetaiotaomicron Carbohydrate-Binding Module Provides New Insight Into the Recognition of Complex Pectic Polysaccharides By the Human Microbiome. J Struct Biol X V. 7 00084 2023.
ISSN: ESSN 2590-1524
PubMed: 36660365
DOI: 10.1016/J.YJSBX.2022.100084