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Iron in PDB 6f65: R2-Like Ligand-Binding Oxidase A171F Mutant with Aerobically Reconstituted Mn/Fe Cofactor

Enzymatic activity of R2-Like Ligand-Binding Oxidase A171F Mutant with Aerobically Reconstituted Mn/Fe Cofactor

All present enzymatic activity of R2-Like Ligand-Binding Oxidase A171F Mutant with Aerobically Reconstituted Mn/Fe Cofactor:
1.17.4.1;

Protein crystallography data

The structure of R2-Like Ligand-Binding Oxidase A171F Mutant with Aerobically Reconstituted Mn/Fe Cofactor, PDB code: 6f65 was solved by J.J.Griese, M.Hogbom, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.50 / 1.95
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 55.966, 97.196, 128.233, 90.00, 90.00, 90.00
R / Rfree (%) 17.7 / 20.7

Other elements in 6f65:

The structure of R2-Like Ligand-Binding Oxidase A171F Mutant with Aerobically Reconstituted Mn/Fe Cofactor also contains other interesting chemical elements:

Manganese (Mn) 2 atoms

Iron Binding Sites:

The binding sites of Iron atom in the R2-Like Ligand-Binding Oxidase A171F Mutant with Aerobically Reconstituted Mn/Fe Cofactor (pdb code 6f65). 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 R2-Like Ligand-Binding Oxidase A171F Mutant with Aerobically Reconstituted Mn/Fe Cofactor, PDB code: 6f65:

Iron binding site 1 out of 1 in 6f65

Go back to Iron Binding Sites List in 6f65
Iron binding site 1 out of 1 in the R2-Like Ligand-Binding Oxidase A171F Mutant with Aerobically Reconstituted Mn/Fe Cofactor


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of R2-Like Ligand-Binding Oxidase A171F Mutant with Aerobically Reconstituted Mn/Fe Cofactor within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe401

b:39.4
occ:1.00
 OE2 A:GLU167 1.9 37.0 1.0
OE1 A:GLU102 2.1 41.6 1.0
OE2 A:GLU202 2.1 42.4 0.5
OE1 A:GLU202 2.2 36.6 0.5
ND1 A:HIS205 2.2 37.1 1.0
OE2 A:GLU202 2.4 41.5 0.5
O A:HOH525 2.4 48.5 1.0
CD A:GLU202 2.4 39.9 0.5
CD A:GLU167 3.0 40.9 1.0
HG2 A:GLU167 3.0 48.4 1.0
CE1 A:HIS205 3.1 35.7 1.0
CD A:GLU102 3.1 35.5 1.0
HE1 A:HIS205 3.1 42.9 1.0
CD A:GLU202 3.3 44.4 0.5
CG A:HIS205 3.3 33.1 1.0
OE2 A:GLU102 3.4 35.9 1.0
MN A:MN3402 3.5 36.7 1.0
HB2 A:HIS205 3.5 37.0 1.0
CG A:GLU167 3.5 40.3 1.0
OE1 A:GLU202 3.6 38.6 0.5
HB3 A:HIS205 3.6 37.0 1.0
CB A:HIS205 3.7 30.9 1.0
HE2 A:TYR162 3.7 53.8 1.0
HA A:GLU202 3.8 45.2 0.5
HA A:GLU202 3.8 45.3 0.5
CG A:GLU202 3.9 46.0 0.5
HE2 A:PHE98 3.9 45.5 1.0
OE1 A:GLU167 4.0 43.9 1.0
HE1 A:HIS105 4.0 38.1 1.0
HG21 A:VAL72 4.1 48.8 1.0
HG3 A:GLU167 4.2 48.4 1.0
CE2 A:PHE98 4.2 38.0 1.0
HZ A:PHE98 4.2 45.1 1.0
NE2 A:HIS205 4.2 37.1 1.0
HB3 A:GLU167 4.3 40.3 1.0
O A:HOH501 4.3 51.4 1.0
HD2 A:PHE171 4.3 61.5 1.0
HG2 A:GLU202 4.3 55.2 0.5
HG3 A:GLU202 4.3 55.2 0.5
CD2 A:HIS205 4.4 35.7 1.0
CZ A:PHE98 4.4 37.6 1.0
CG A:GLU102 4.5 33.2 1.0
HB3 A:GLU202 4.5 50.9 0.5
CB A:GLU167 4.5 33.6 1.0
CG A:GLU202 4.6 42.8 0.5
CB A:GLU202 4.6 42.5 0.5
HG2 A:GLU102 4.6 39.9 1.0
CA A:GLU202 4.6 37.8 0.5
CE2 A:TYR162 4.6 44.9 1.0
CE1 A:HIS105 4.6 31.8 1.0
HE2 A:PHE171 4.7 55.4 1.0
HG3 A:GLU102 4.7 39.9 1.0
CA A:GLU202 4.7 37.7 0.5
HG3 A:GLU202 4.7 51.4 0.5
ND1 A:HIS105 4.8 34.6 1.0
HB2 A:GLU202 4.9 51.6 0.5
CB A:GLU202 5.0 43.0 0.5
CD2 A:PHE98 5.0 36.4 1.0
HE2 A:HIS205 5.0 44.5 1.0
CG2 A:VAL72 5.0 40.7 1.0
HG11 A:VAL72 5.0 50.9 1.0

Reference:

J.J.Griese, R.Kositzki, M.Haumann, M.Hogbom. Assembly of A Heterodinuclear Mn/Fe Cofactor Is Coupled to Tyrosine-Valine Ether Cross-Link Formation in the R2-Like Ligand-Binding Oxidase. J. Biol. Inorg. Chem. V. 24 211 2019.
ISSN: ESSN 1432-1327
PubMed: 30689052
DOI: 10.1007/S00775-019-01639-4
Page generated: Wed Aug 6 05:57:50 2025

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