Calcium in PDB 9gcy: Xenosiderophore-Binding Lipoprotein Xusb From Bacteroides Thetaiotaomicron

The structure of Xenosiderophore-Binding Lipoprotein Xusb From Bacteroides Thetaiotaomicron, PDB code: 9gcy was solved by A.Silale, H.Mark, B.Van Den Berg, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.94 / 1.56
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	45.705, 108.633, 93.894, 90, 96.57, 90
R / Rfree (%)	17.6 / 20.7

The structure of Xenosiderophore-Binding Lipoprotein Xusb From Bacteroides Thetaiotaomicron also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Calcium atom in the Xenosiderophore-Binding Lipoprotein Xusb From Bacteroides Thetaiotaomicron (pdb code 9gcy). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Xenosiderophore-Binding Lipoprotein Xusb From Bacteroides Thetaiotaomicron, PDB code: 9gcy:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Xenosiderophore-Binding Lipoprotein Xusb 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 Xenosiderophore-Binding Lipoprotein Xusb From Bacteroides Thetaiotaomicron within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca501 b:19.8 occ:1.00 O B:HOH828 2.4 19.9 1.0 O B:HOH740 2.4 21.5 1.0 O B:HOH753 2.5 21.8 1.0 OE2 B:GLU391 2.5 18.9 1.0 CD B:GLU391 3.5 19.2 1.0 OE1 B:GLU391 3.8 23.6 1.0 O B:HOH644 4.1 26.0 1.0 CB B:ALA368 4.4 21.9 1.0 O B:HOH1010 4.4 37.9 1.0 O1 B:MES504 4.6 24.2 0.8 OH B:TYR370 4.8 23.8 1.0 CG B:GLU391 4.9 18.7 1.0

Calcium binding site 2 out of 2 in the Xenosiderophore-Binding Lipoprotein Xusb From Bacteroides Thetaiotaomicron


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Xenosiderophore-Binding Lipoprotein Xusb From Bacteroides Thetaiotaomicron within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca502 b:39.4 occ:1.00 O B:HOH843 2.4 28.3 1.0 O B:HOH940 2.4 29.9 1.0 O B:HOH1023 2.5 39.3 1.0 O B:HOH749 4.2 23.5 1.0 NZ B:LYS402 4.5 30.0 1.0 O B:HOH650 4.5 34.1 1.0 OE2 B:GLU79 4.7 41.4 1.0 CA B:GLY449 4.8 19.9 1.0

A.Silale, Y.L.Soo, H.Mark, A.Basle, B.Van Den Berg. Structural Basis of Iron Piracy By Human Gut Bacteroides To Be Published.