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Iron in PDB 1yzr: Manganese Peroxidase-Sm(III) Complex

Enzymatic activity of Manganese Peroxidase-Sm(III) Complex

All present enzymatic activity of Manganese Peroxidase-Sm(III) Complex:
1.11.1.13;

Protein crystallography data

The structure of Manganese Peroxidase-Sm(III) Complex, PDB code: 1yzr was solved by M.Sundaramoorthy, H.L.Youngs, M.H.Gold, T.L.Poulos, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 1.60
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 160.667, 45.293, 52.850, 90.00, 97.12, 90.00
R / Rfree (%) 15.4 / 16.3

Other elements in 1yzr:

The structure of Manganese Peroxidase-Sm(III) Complex also contains other interesting chemical elements:

Samarium (Sm) 1 atom
Calcium (Ca) 2 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Manganese Peroxidase-Sm(III) Complex (pdb code 1yzr). 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 Manganese Peroxidase-Sm(III) Complex, PDB code: 1yzr:

Iron binding site 1 out of 1 in 1yzr

Go back to Iron Binding Sites List in 1yzr
Iron binding site 1 out of 1 in the Manganese Peroxidase-Sm(III) Complex


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Manganese Peroxidase-Sm(III) Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe396

b:16.4
occ:1.00
FE A:HEM396 0.0 16.4 1.0
O A:HOH1138 2.0 27.9 1.0
ND A:HEM396 2.0 14.4 1.0
NC A:HEM396 2.0 16.8 1.0
NA A:HEM396 2.0 16.8 1.0
NB A:HEM396 2.0 14.5 1.0
NE2 A:HIS173 2.1 14.9 1.0
CE1 A:HIS173 3.0 13.1 1.0
C1D A:HEM396 3.0 12.9 1.0
C4C A:HEM396 3.0 18.9 1.0
C4D A:HEM396 3.0 16.4 1.0
C1B A:HEM396 3.1 20.5 1.0
C4A A:HEM396 3.1 15.0 1.0
C1C A:HEM396 3.1 18.7 1.0
C1A A:HEM396 3.1 15.0 1.0
C4B A:HEM396 3.1 18.3 1.0
CD2 A:HIS173 3.2 10.7 1.0
CHD A:HEM396 3.4 11.2 1.0
CHA A:HEM396 3.4 13.3 1.0
CHB A:HEM396 3.4 20.1 1.0
CHC A:HEM396 3.5 20.8 1.0
O A:HOH1553 3.8 21.0 0.5
ND1 A:HIS173 4.2 15.0 1.0
C3D A:HEM396 4.3 13.9 1.0
C2D A:HEM396 4.3 12.8 1.0
C3C A:HEM396 4.3 18.3 1.0
C2C A:HEM396 4.3 22.1 1.0
C2A A:HEM396 4.3 13.6 1.0
C2B A:HEM396 4.3 14.4 1.0
CG A:HIS173 4.3 9.9 1.0
C3A A:HEM396 4.3 15.1 1.0
C3B A:HEM396 4.3 16.4 1.0
O A:HOH1553 4.6 22.4 0.5
NE A:ARG42 4.9 21.6 1.0
CE2 A:PHE190 5.0 15.7 1.0
CG A:ARG42 5.0 14.3 1.0

Reference:

M.Sundaramoorthy, H.L.Youngs, M.H.Gold, T.L.Poulos. High-Resolution Crystal Structure of Manganese Peroxidase: Substrate and Inhibitor Complexes. Biochemistry V. 44 6463 2005.
ISSN: ISSN 0006-2960
PubMed: 15850380
DOI: 10.1021/BI047318E
Page generated: Sat Aug 3 18:08:27 2024

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