Iron in PDB 1c6r: Crystal Structure of Reduced Cytochrome C6 From the Green Algae Scenedesmus Obliquus

The structure of Crystal Structure of Reduced Cytochrome C6 From the Green Algae Scenedesmus Obliquus, PDB code: 1c6r was solved by J.Schnackenberg, M.E.Than, K.Mann, G.Wiegand, R.Huber, W.Reuter, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 1.90
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	35.560, 48.470, 43.920, 90.00, 90.00, 90.00
R / Rfree (%)	20 / 26

The structure of Crystal Structure of Reduced Cytochrome C6 From the Green Algae Scenedesmus Obliquus also contains other interesting chemical elements:

Cadmium

(Cd)

4 atoms

The binding sites of Iron atom in the Crystal Structure of Reduced Cytochrome C6 From the Green Algae Scenedesmus Obliquus (pdb code 1c6r). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Crystal Structure of Reduced Cytochrome C6 From the Green Algae Scenedesmus Obliquus, PDB code: 1c6r:

Iron binding site 1 out of 1 in the Crystal Structure of Reduced Cytochrome C6 From the Green Algae Scenedesmus Obliquus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of Reduced Cytochrome C6 From the Green Algae Scenedesmus Obliquus within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe90 b:8.3 occ:1.00 FE A:HEM90 0.0 8.3 1.0 NB A:HEM90 2.0 7.0 1.0 NC A:HEM90 2.0 7.5 1.0 ND A:HEM90 2.0 7.4 1.0 NA A:HEM90 2.0 7.3 1.0 NE2 A:HIS19 2.1 7.0 1.0 SD A:MET61 2.5 12.1 1.0 C4B A:HEM90 3.0 7.0 1.0 C1C A:HEM90 3.0 7.0 1.0 C1B A:HEM90 3.0 7.0 1.0 C4D A:HEM90 3.0 7.7 1.0 C1A A:HEM90 3.0 7.3 1.0 CD2 A:HIS19 3.0 7.0 1.0 C4A A:HEM90 3.0 7.0 1.0 C4C A:HEM90 3.1 7.4 1.0 C1D A:HEM90 3.1 7.7 1.0 CE1 A:HIS19 3.1 7.4 1.0 CHC A:HEM90 3.3 7.0 1.0 CHA A:HEM90 3.4 7.8 1.0 CHB A:HEM90 3.4 7.0 1.0 CHD A:HEM90 3.5 7.0 1.0 CE A:MET61 3.6 9.9 1.0 CG A:MET61 3.9 11.8 1.0 CG A:HIS19 4.2 7.1 1.0 ND1 A:HIS19 4.2 7.3 1.0 C2B A:HEM90 4.2 7.0 1.0 C3B A:HEM90 4.2 7.0 1.0 C2C A:HEM90 4.3 7.1 1.0 CB A:MET61 4.3 13.2 1.0 C3C A:HEM90 4.3 7.2 1.0 C3A A:HEM90 4.3 7.1 1.0 C3D A:HEM90 4.3 7.8 1.0 C2A A:HEM90 4.3 7.5 1.0 C2D A:HEM90 4.3 7.2 1.0 CA A:MET61 4.7 12.9 1.0

J.Schnackenberg, M.E.Than, K.Mann, G.Wiegand, R.Huber, W.Reuter. Amino Acid Sequence, Crystallization and Structure Determination of Reduced and Oxidized Cytochrome C6 From the Green Alga Scenedesmus Obliquus. J.Mol.Biol. V. 290 1019 1999.
ISSN: ISSN 0022-2836
PubMed: 10438600
DOI: 10.1006/JMBI.1999.2944