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Iron in PDB 3kw8: Two-Domain Laccase From Streptomyces Coelicolor at 2.3 A Resolution

Enzymatic activity of Two-Domain Laccase From Streptomyces Coelicolor at 2.3 A Resolution

All present enzymatic activity of Two-Domain Laccase From Streptomyces Coelicolor at 2.3 A Resolution:
1.10.3.2;

Protein crystallography data

The structure of Two-Domain Laccase From Streptomyces Coelicolor at 2.3 A Resolution, PDB code: 3kw8 was solved by T.Skalova, J.Dohnalek, P.Kolenko, J.Duskova, A.Stepankova, J.Hasek, L.H.Ostergaard, P.R.Ostergaard, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 38.56 / 2.29
Space group P 43 3 2
Cell size a, b, c (Å), α, β, γ (°) 176.723, 176.723, 176.723, 90.00, 90.00, 90.00
R / Rfree (%) 16.1 / 17.8

Other elements in 3kw8:

The structure of Two-Domain Laccase From Streptomyces Coelicolor at 2.3 A Resolution also contains other interesting chemical elements:

Copper (Cu) 4 atoms
Sodium (Na) 2 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Two-Domain Laccase From Streptomyces Coelicolor at 2.3 A Resolution (pdb code 3kw8). 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 Two-Domain Laccase From Streptomyces Coelicolor at 2.3 A Resolution, PDB code: 3kw8:

Iron binding site 1 out of 1 in 3kw8

Go back to Iron Binding Sites List in 3kw8
Iron binding site 1 out of 1 in the Two-Domain Laccase From Streptomyces Coelicolor at 2.3 A Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Two-Domain Laccase From Streptomyces Coelicolor at 2.3 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe501

b:83.4
occ:0.40
NH2 A:ARG203 4.3 59.5 1.0

Reference:

T.Skalova, J.Duskova, J.Hasek, A.Stepankova, T.Koval, L.H.Ostergaard, J.Dohnalek. Structure of Laccase From Streptomyces Coelicolor After Soaking with Potassium Hexacyanoferrate and at An Improved Resolution of 2.3 A Acta Crystallogr.,Sect.F V. 67 27 2011.
ISSN: ESSN 1744-3091
PubMed: 21206017
DOI: 10.1107/S1744309110046099
Page generated: Tue Aug 5 03:18:43 2025

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