Iron in PDB 1dj1: Crystal Structure of R48A Mutant of Cytochrome C Peroxidase

All present enzymatic activity of Crystal Structure of R48A Mutant of Cytochrome C Peroxidase:
1.11.1.5;

The structure of Crystal Structure of R48A Mutant of Cytochrome C Peroxidase, PDB code: 1dj1 was solved by J.Hirst, D.B.Goodin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.93
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	105.480, 74.320, 44.310, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Iron atom in the Crystal Structure of R48A Mutant of Cytochrome C Peroxidase (pdb code 1dj1). 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 R48A Mutant of Cytochrome C Peroxidase, PDB code: 1dj1:

Iron binding site 1 out of 1 in the Crystal Structure of R48A Mutant of Cytochrome C Peroxidase


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 R48A Mutant of Cytochrome C Peroxidase within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe1 b:10.8 occ:1.00 FE A:HEM1 0.0 10.8 1.0 NC A:HEM1 2.0 12.6 1.0 NE2 A:HIS175 2.1 6.7 1.0 NA A:HEM1 2.1 8.7 1.0 ND A:HEM1 2.1 11.9 1.0 NB A:HEM1 2.1 13.2 1.0 O A:HOH313 2.1 8.5 1.0 CE1 A:HIS175 3.0 8.2 1.0 C1A A:HEM1 3.0 4.9 1.0 C4B A:HEM1 3.0 10.7 1.0 C1C A:HEM1 3.0 9.3 1.0 C4C A:HEM1 3.0 17.7 1.0 C4D A:HEM1 3.1 1.3 1.0 C1D A:HEM1 3.1 9.4 1.0 C4A A:HEM1 3.1 8.6 1.0 C1B A:HEM1 3.1 9.4 1.0 CD2 A:HIS175 3.1 6.8 1.0 CHC A:HEM1 3.3 0.0 1.0 CHA A:HEM1 3.4 0.4 1.0 CHD A:HEM1 3.4 5.7 1.0 CHB A:HEM1 3.4 6.4 1.0 NE1 A:TRP51 4.0 7.9 1.0 ND1 A:HIS175 4.1 8.8 1.0 O A:HOH300 4.2 14.1 1.0 CG A:HIS175 4.2 8.1 1.0 C2A A:HEM1 4.2 12.8 1.0 C3C A:HEM1 4.2 13.4 1.0 C3D A:HEM1 4.3 0.0 1.0 C2C A:HEM1 4.3 7.6 1.0 C3B A:HEM1 4.3 9.8 1.0 C3A A:HEM1 4.3 6.7 1.0 C2D A:HEM1 4.3 3.6 1.0 C2B A:HEM1 4.3 7.5 1.0 O A:HOH344 4.3 10.7 1.0 CD1 A:TRP51 4.5 6.1 1.0 O A:HOH423 4.6 12.9 1.0

J.Hirst, D.B.Goodin. Unusual Oxidative Chemistry of N(Omega)-Hydroxyarginine and N-Hydroxyguanidine Catalyzed at An Engineered Cavity in A Heme Peroxidase. J.Biol.Chem. V. 275 8582 2000.
ISSN: ISSN 0021-9258
PubMed: 10722697
DOI: 10.1074/JBC.275.12.8582