Calcium in PDB 1fs8: Cytochrome C Nitrite Reductase From Wolinella Succinogenes-Sulfate Complex

The structure of Cytochrome C Nitrite Reductase From Wolinella Succinogenes-Sulfate Complex, PDB code: 1fs8 was solved by O.Einsle, P.Stach, A.Messerschmidt, J.Simon, A.Kroeger, R.Huber, P.M.H.Kroneck, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.00 / 1.60
Space group	I 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	119.010, 119.010, 186.525, 90.00, 90.00, 90.00
R / Rfree (%)	18.4 / 20.6

The structure of Cytochrome C Nitrite Reductase From Wolinella Succinogenes-Sulfate Complex also contains other interesting chemical elements:

Iron	(Fe)	5 atoms
Yttrium	(Y)	4 atoms

The binding sites of Calcium atom in the Cytochrome C Nitrite Reductase From Wolinella Succinogenes-Sulfate Complex (pdb code 1fs8). 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 C Nitrite Reductase From Wolinella Succinogenes-Sulfate Complex, PDB code: 1fs8:

Calcium binding site 1 out of 1 in the Cytochrome C Nitrite Reductase From Wolinella Succinogenes-Sulfate Complex


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cytochrome C Nitrite Reductase From Wolinella Succinogenes-Sulfate Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca651 b:18.2 occ:1.00 OE1 A:GLN276 2.2 22.4 1.0 O A:LYS274 2.3 14.3 1.0 O A:HOH884 2.3 19.1 1.0 O A:TYR218 2.3 17.6 1.0 O A:HOH744 2.4 18.6 1.0 OE2 A:GLU217 2.5 16.7 1.0 OE1 A:GLU217 2.6 17.3 1.0 CD A:GLU217 2.9 18.0 1.0 CD A:GLN276 3.4 19.5 1.0 C A:LYS274 3.5 14.1 1.0 C A:TYR218 3.5 16.8 1.0 OH A:TYR255 3.9 18.1 1.0 NE2 A:GLN276 3.9 20.7 1.0 N A:TYR218 4.1 15.5 1.0 OD2 A:ASP262 4.2 19.4 1.0 CA A:ALA275 4.2 14.8 1.0 N A:GLN276 4.3 14.0 1.0 N A:ALA275 4.3 13.6 1.0 CG A:GLU217 4.4 16.5 1.0 N A:TYR219 4.4 19.8 1.0 CA A:TYR218 4.5 17.3 1.0 CA A:LYS274 4.5 14.6 1.0 CA A:TYR219 4.5 19.1 1.0 C A:ALA275 4.5 14.6 1.0 CG A:GLN276 4.6 19.9 1.0 CB A:TYR219 4.6 19.4 1.0 CB A:LYS274 4.6 15.5 1.0 OD1 A:ASP262 4.7 19.7 1.0 CZ3 A:TRP391 4.7 14.3 1.0 N A:LYS274 4.7 14.5 1.0 CZ A:TYR255 4.8 18.8 1.0 CB A:GLN276 4.8 19.7 1.0 CG A:ASP262 4.8 18.1 1.0 O A:HOH862 4.8 32.2 1.0 CH2 A:TRP391 5.0 13.2 1.0

O.Einsle, P.Stach, A.Messerschmidt, J.Simon, A.Kroger, R.Huber, P.M.Kroneck. Cytochrome C Nitrite Reductase From Wolinella Succinogenes. Structure at 1.6 A Resolution, Inhibitor Binding, and Heme-Packing Motifs. J.Biol.Chem. V. 275 39608 2000.
ISSN: ISSN 0021-9258
PubMed: 10984487
DOI: 10.1074/JBC.M006188200