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Iron in PDB 1ck6: Binding Mode of Salicylhydroxamic Acid to Arthromyces Ramosus Peroxidase

Enzymatic activity of Binding Mode of Salicylhydroxamic Acid to Arthromyces Ramosus Peroxidase

All present enzymatic activity of Binding Mode of Salicylhydroxamic Acid to Arthromyces Ramosus Peroxidase:
1.11.1.7;

Protein crystallography data

The structure of Binding Mode of Salicylhydroxamic Acid to Arthromyces Ramosus Peroxidase, PDB code: 1ck6 was solved by K.Fukuyama, H.Itakura, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 7.00 / 1.90
Space group P 42 21 2
Cell size a, b, c (Å), α, β, γ (°) 74.410, 74.410, 116.950, 90.00, 90.00, 90.00
R / Rfree (%) 16.3 / 22.8

Other elements in 1ck6:

The structure of Binding Mode of Salicylhydroxamic Acid to Arthromyces Ramosus Peroxidase also contains other interesting chemical elements:

Calcium (Ca) 2 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Binding Mode of Salicylhydroxamic Acid to Arthromyces Ramosus Peroxidase (pdb code 1ck6). 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 Binding Mode of Salicylhydroxamic Acid to Arthromyces Ramosus Peroxidase, PDB code: 1ck6:

Iron binding site 1 out of 1 in 1ck6

Go back to Iron Binding Sites List in 1ck6
Iron binding site 1 out of 1 in the Binding Mode of Salicylhydroxamic Acid to Arthromyces Ramosus Peroxidase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Binding Mode of Salicylhydroxamic Acid to Arthromyces Ramosus Peroxidase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe345

b:18.3
occ:1.00
 FE A:HEM345 0.0 18.3 1.0
NA A:HEM345 2.0 17.6 1.0
ND A:HEM345 2.0 15.7 1.0
NB A:HEM345 2.0 16.7 1.0
NC A:HEM345 2.0 18.4 1.0
NE2 A:HIS184 2.1 15.5 1.0
O A:HOH365 2.8 25.0 1.0
C4D A:HEM345 3.0 15.3 1.0
C1D A:HEM345 3.0 16.0 1.0
C1A A:HEM345 3.0 15.4 1.0
C4A A:HEM345 3.0 14.2 1.0
C4C A:HEM345 3.0 16.1 1.0
C1B A:HEM345 3.0 15.9 1.0
C4B A:HEM345 3.1 15.9 1.0
C1C A:HEM345 3.1 17.3 1.0
CD2 A:HIS184 3.1 13.6 1.0
CE1 A:HIS184 3.1 13.3 1.0
CHA A:HEM345 3.4 15.0 1.0
CHD A:HEM345 3.4 15.6 1.0
CHB A:HEM345 3.4 14.1 1.0
CHC A:HEM345 3.4 14.8 1.0
CG A:HIS184 4.2 11.1 1.0
C3D A:HEM345 4.2 13.0 1.0
C2D A:HEM345 4.2 13.4 1.0
C2A A:HEM345 4.3 15.3 1.0
C3A A:HEM345 4.3 14.8 1.0
ND1 A:HIS184 4.3 12.7 1.0
C2B A:HEM345 4.3 16.4 1.0
C2C A:HEM345 4.3 17.7 1.0
C3C A:HEM345 4.3 18.1 1.0
C3B A:HEM345 4.3 17.6 1.0
O9 A:SHA900 4.4 24.9 1.0

Reference:

K.Tsukamoto, H.Itakura, K.Sato, K.Fukuyama, S.Miura, S.Takahashi, H.Ikezawa, T.Hosoya. Binding of Salicylhydroxamic Acid and Several Aromatic Donor Molecules to Arthromyces Ramosus Peroxidase, Investigated By X-Ray Crystallography, Optical Difference Spectroscopy, uc(Nmr) Relaxation, Molecular Dynamics, and Kinetics. Biochemistry V. 38 12558 1999.
ISSN: ISSN 0006-2960
PubMed: 10504224
DOI: 10.1021/BI982925L
Page generated: Wed Jul 16 12:59:05 2025

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