Calcium in PDB 2c8s: Cytochrome Cl From Methylobacterium Extorquens

The structure of Cytochrome Cl From Methylobacterium Extorquens, PDB code: 2c8s was solved by P.A.Williams, L.Coates, F.Mohammed, R.Gill, P.T.Erskine, S.P.Wood J, B.Cooper, C.Anthony, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.3 / 1.6
Space group	P 43
Cell size a, b, c (Å), α, β, γ (°)	65.900, 65.900, 38.900, 90.00, 90.00, 90.00
R / Rfree (%)	21 / 25

The structure of Cytochrome Cl From Methylobacterium Extorquens also contains other interesting chemical elements:

Iron

(Fe)

1 atom

The binding sites of Calcium atom in the Cytochrome Cl From Methylobacterium Extorquens (pdb code 2c8s). 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 Cytochrome Cl From Methylobacterium Extorquens, PDB code: 2c8s:

Calcium binding site 1 out of 1 in the Cytochrome Cl From Methylobacterium Extorquens


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cytochrome Cl From Methylobacterium Extorquens within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1174 b:21.5 occ:1.00 O A:TYR85 2.3 23.5 1.0 O A:GLY80 2.3 21.3 1.0 O A:HOH2060 2.4 24.4 1.0 O A:HOH2142 2.4 22.9 1.0 OD1 A:ASP83 2.4 22.0 1.0 O A:HOH2062 2.5 23.2 1.0 CG A:ASP83 3.4 24.7 1.0 C A:TYR85 3.5 23.6 1.0 C A:GLY80 3.5 22.1 1.0 OD2 A:ASP83 3.7 26.1 1.0 O2A A:HEM1173 4.3 24.6 1.0 CA A:LEU81 4.3 19.5 1.0 N A:TYR85 4.3 23.6 1.0 CA A:TYR85 4.3 23.2 1.0 N A:LEU81 4.4 20.9 1.0 O A:ASP83 4.5 24.2 1.0 N A:TRP86 4.5 23.1 1.0 CB A:TYR85 4.5 25.6 1.0 CA A:GLY80 4.5 22.1 1.0 CA A:TRP86 4.6 23.3 1.0 N A:GLY80 4.6 21.6 1.0 CD2 A:TYR85 4.6 26.5 1.0 N A:ASP83 4.7 23.0 1.0 CB A:ASP83 4.7 24.5 1.0 C A:ASP83 4.8 25.0 1.0 CD2 A:TRP86 4.8 21.8 1.0 C A:LEU81 4.8 20.2 1.0 CE3 A:TRP86 4.9 21.1 1.0 CA A:ASP83 5.0 24.2 1.0

P.A.Williams, L.Coates, F.Mohammed, R.Gill, P.T.Erskine, S.P.Wood, C.Anthony, J.B.Cooper. The 1.6A X-Ray Structure of the Unusual C-Type Cytochrome, Cytochrome Cl, From the Methylotrophic Bacterium Methylobacterium Extorquens. J.Mol.Biol. V. 357 151 2006.
ISSN: ISSN 0022-2836
PubMed: 16414073
DOI: 10.1016/J.JMB.2005.12.055