Iron in PDB 1sbm: Crystal Structure of Reduced Mesopone Cytochrome C Peroxidase (R- Isomer)

All present enzymatic activity of Crystal Structure of Reduced Mesopone Cytochrome C Peroxidase (R- Isomer):
1.11.1.5;

The structure of Crystal Structure of Reduced Mesopone Cytochrome C Peroxidase (R- Isomer), PDB code: 1sbm was solved by B.Bhaskar, C.E.Immoos, F.Sulc, M.S.Cohen, P.J.Farmer, T.L.Poulos, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	1.72 / 1.69
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	106.826, 75.666, 50.974, 90.00, 90.00, 90.00
R / Rfree (%)	18.1 / 20

The binding sites of Iron atom in the Crystal Structure of Reduced Mesopone Cytochrome C Peroxidase (R- Isomer) (pdb code 1sbm). 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 Mesopone Cytochrome C Peroxidase (R- Isomer), PDB code: 1sbm:

Iron binding site 1 out of 1 in the Crystal Structure of Reduced Mesopone Cytochrome C Peroxidase (R- Isomer)


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 Mesopone Cytochrome C Peroxidase (R- Isomer) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe296 b:16.5 occ:1.00 FE A:FMI296 0.0 16.5 1.0 NB A:FMI296 2.0 16.6 1.0 NC A:FMI296 2.0 16.5 1.0 NA A:FMI296 2.0 16.4 1.0 ND A:FMI296 2.1 16.3 1.0 NE2 A:HIS175 2.3 16.5 1.0 O A:HOH541 2.5 38.5 1.0 C4B A:FMI296 3.0 16.9 1.0 C1C A:FMI296 3.0 16.7 1.0 C4A A:FMI296 3.1 16.8 1.0 C1B A:FMI296 3.1 17.0 1.0 C1A A:FMI296 3.1 16.6 1.0 C4D A:FMI296 3.1 16.1 1.0 C4C A:FMI296 3.1 16.6 1.0 C1D A:FMI296 3.1 16.2 1.0 CD2 A:HIS175 3.2 16.0 1.0 CE1 A:HIS175 3.3 16.2 1.0 CHC A:FMI296 3.4 16.7 1.0 CHB A:FMI296 3.4 16.7 1.0 CHA A:FMI296 3.5 16.3 1.0 CHD A:FMI296 3.5 16.3 1.0 NE1 A:TRP51 4.1 14.2 1.0 C3B A:FMI296 4.3 17.0 1.0 C2C A:FMI296 4.3 16.9 1.0 C3A A:FMI296 4.3 16.8 1.0 C2A A:FMI296 4.3 16.7 1.0 C3C A:FMI296 4.3 16.9 1.0 C3D A:FMI296 4.3 16.0 1.0 C2D A:FMI296 4.3 16.0 1.0 CG A:HIS175 4.4 16.0 1.0 C2B A:FMI296 4.4 17.3 1.0 ND1 A:HIS175 4.4 16.1 1.0 CD1 A:TRP51 4.5 14.3 1.0 O A:HOH409 4.5 26.5 1.0

B.Bhaskar, C.E.Immoos, F.Sulc, M.S.Cohen, P.J.Farmer, T.L.Poulos. Crystal Structures of Resting (FE3+), Reduced (FE2+) and Reduced-No Adduct of Mesopone Cytochrome C Peroxidase (Mpccp) - R-Isomer To Be Published.