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Chlorine in PDB 3mfl: Axial Ligand Swapping in Double Mutant Maintains Intradiol-Cleavage Chemistry in Protocatechuate 3,4-Dioxygenase

Enzymatic activity of Axial Ligand Swapping in Double Mutant Maintains Intradiol-Cleavage Chemistry in Protocatechuate 3,4-Dioxygenase

All present enzymatic activity of Axial Ligand Swapping in Double Mutant Maintains Intradiol-Cleavage Chemistry in Protocatechuate 3,4-Dioxygenase:
1.13.11.3;

Protein crystallography data

The structure of Axial Ligand Swapping in Double Mutant Maintains Intradiol-Cleavage Chemistry in Protocatechuate 3,4-Dioxygenase, PDB code: 3mfl was solved by V.M.Purpero, J.D.Lipscomb, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 23.87 / 1.78
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 128.319, 140.769, 168.183, 90.00, 90.00, 90.00
R / Rfree (%) 15.7 / 18.5

Other elements in 3mfl:

The structure of Axial Ligand Swapping in Double Mutant Maintains Intradiol-Cleavage Chemistry in Protocatechuate 3,4-Dioxygenase also contains other interesting chemical elements:

Iron (Fe) 3 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Axial Ligand Swapping in Double Mutant Maintains Intradiol-Cleavage Chemistry in Protocatechuate 3,4-Dioxygenase (pdb code 3mfl). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Axial Ligand Swapping in Double Mutant Maintains Intradiol-Cleavage Chemistry in Protocatechuate 3,4-Dioxygenase, PDB code: 3mfl:

Chlorine binding site 1 out of 1 in 3mfl

Go back to Chlorine Binding Sites List in 3mfl
Chlorine binding site 1 out of 1 in the Axial Ligand Swapping in Double Mutant Maintains Intradiol-Cleavage Chemistry in Protocatechuate 3,4-Dioxygenase


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Axial Ligand Swapping in Double Mutant Maintains Intradiol-Cleavage Chemistry in Protocatechuate 3,4-Dioxygenase within 5.0Å range:
probe atom residue distance (Å) B Occ
O:Cl539

b:66.3
occ:1.00
NH2 O:ARG383 3.7 29.0 1.0
NH1 O:ARG383 3.8 30.4 1.0
CZ O:ARG383 4.2 28.8 1.0

Reference:

V.M.Purpero, J.D.Lipscomb. Axial Ligand Swapping in Double Mutant Maintains Intradiol-Cleavage Chemistry in Protocatechuate 3,4-Dioxygenase To Be Published.
Page generated: Sun Jul 21 00:09:47 2024

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