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Potassium in PDB 1j51: Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene

Enzymatic activity of Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene

All present enzymatic activity of Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene:
1.14.15.1;

Protein crystallography data

The structure of Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene, PDB code: 1j51 was solved by X.Chen, A.Christopher, J.Jones, Q.Guo, F.Xu, R.Cao, L.L.Wong, Z.Rao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 50.00 / 2.20
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 66.870, 62.440, 95.520, 89.98, 90.30, 90.09
R / Rfree (%) 18.6 / 25.8

Other elements in 1j51:

The structure of Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene also contains other interesting chemical elements:

Iron (Fe) 4 atoms
Chlorine (Cl) 9 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene (pdb code 1j51). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 4 binding sites of Potassium where determined in the Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene, PDB code: 1j51:
Jump to Potassium binding site number: 1; 2; 3; 4;

Potassium binding site 1 out of 4 in 1j51

Go back to Potassium Binding Sites List in 1j51
Potassium binding site 1 out of 4 in the Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1418

b:17.1
occ:1.00
 O A:GLU84 2.8 13.4 1.0
O A:GLU94 2.8 15.7 1.0
O A:GLY93 2.9 13.5 1.0
O A:PHE96 3.0 14.6 1.0
O A:HOH1572 3.2 24.1 1.0
C A:GLU94 3.3 14.3 1.0
CA A:GLU94 3.6 13.8 1.0
C A:PHE96 3.8 13.6 1.0
C A:GLY93 3.9 13.5 1.0
C A:GLU84 4.0 15.4 1.0
N A:PHE96 4.0 12.7 1.0
OE2 A:GLU84 4.1 33.4 1.0
N A:GLU94 4.2 12.3 1.0
N A:ALA95 4.3 13.7 1.0
CA A:PHE96 4.4 13.5 1.0
C A:ALA95 4.5 12.7 1.0
CA A:CYS85 4.6 12.7 1.0
CG A:GLU84 4.6 26.6 1.0
N A:ASP97 4.7 14.4 1.0
CB A:PHE96 4.7 11.8 1.0
N A:CYS85 4.7 13.8 1.0
CA A:ALA95 4.8 12.9 1.0
CD A:GLU84 4.8 30.2 1.0
CA A:ASP97 4.9 16.2 1.0
CB A:GLU94 4.9 14.7 1.0

Potassium binding site 2 out of 4 in 1j51

Go back to Potassium Binding Sites List in 1j51
Potassium binding site 2 out of 4 in the Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K2418

b:27.2
occ:1.00
 O B:GLU84 2.8 24.5 1.0
O B:PHE96 2.9 20.6 1.0
O B:GLU94 3.0 22.0 1.0
O B:GLY93 3.1 26.6 1.0
C B:GLU94 3.6 23.8 1.0
CA B:GLU94 3.7 25.2 1.0
C B:GLU84 3.9 26.5 1.0
C B:PHE96 3.9 20.6 1.0
C B:GLY93 4.1 26.4 1.0
CG B:GLU84 4.3 39.1 1.0
N B:PHE96 4.4 21.2 1.0
N B:GLU94 4.4 25.9 1.0
CA B:CYS85 4.5 24.4 1.0
N B:ALA95 4.6 22.1 1.0
CA B:PHE96 4.6 20.2 1.0
N B:CYS85 4.7 25.3 1.0
C B:ALA95 4.7 21.4 1.0
CB B:PHE96 4.8 20.5 1.0
N B:ASP97 4.9 20.6 1.0
CA B:GLU84 4.9 28.1 1.0
CB B:GLU94 5.0 28.1 1.0

Potassium binding site 3 out of 4 in 1j51

Go back to Potassium Binding Sites List in 1j51
Potassium binding site 3 out of 4 in the Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K3418

b:16.1
occ:1.00
 O C:GLU84 2.8 16.3 1.0
O C:GLY93 2.9 16.9 1.0
O C:GLU94 2.9 15.6 1.0
O C:PHE96 3.0 15.1 1.0
C C:GLU94 3.5 15.0 1.0
CA C:GLU94 3.7 14.9 1.0
C C:PHE96 3.7 15.3 1.0
C C:GLY93 3.9 15.6 1.0
C C:GLU84 4.0 17.3 1.0
N C:PHE96 4.0 14.6 1.0
N C:GLU94 4.3 14.3 1.0
CA C:PHE96 4.3 14.9 1.0
OE2 C:GLU84 4.4 30.9 1.0
N C:ALA95 4.4 14.0 1.0
C C:ALA95 4.5 14.4 1.0
N C:ASP97 4.6 17.0 1.0
CA C:CYS85 4.6 14.3 1.0
CB C:PHE96 4.7 14.0 1.0
N C:CYS85 4.7 13.5 1.0
CA C:ASP97 4.8 15.4 1.0
CA C:ALA95 5.0 14.8 1.0
CB C:GLU94 5.0 16.5 1.0
CA C:GLU84 5.0 18.7 1.0
CB C:CYS85 5.0 13.2 1.0

Potassium binding site 4 out of 4 in 1j51

Go back to Potassium Binding Sites List in 1j51
Potassium binding site 4 out of 4 in the Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Crystal Structure of Cytochrome P450CAM Mutant (F87W/Y96F/V247L/C334A) with 1,3,5-Trichlorobenzene within 5.0Å range:
probe atom residue distance (Å) B Occ
D:K4418

b:25.1
occ:1.00
 O D:GLU84 2.8 25.9 1.0
O D:PHE96 2.9 20.5 1.0
O D:HOH4475 3.0 32.2 1.0
O D:GLU94 3.1 20.5 1.0
O D:GLY93 3.1 26.1 1.0
C D:GLU94 3.7 21.6 1.0
CA D:GLU94 3.8 22.6 1.0
C D:GLU84 3.9 26.2 1.0
C D:PHE96 3.9 20.4 1.0
C D:GLY93 4.2 25.2 1.0
N D:PHE96 4.4 21.8 1.0
OE1 D:GLU84 4.5 40.6 1.0
CA D:CYS85 4.5 23.2 1.0
N D:GLU94 4.5 23.5 1.0
CA D:PHE96 4.6 20.0 1.0
N D:CYS85 4.6 24.9 1.0
CG D:GLU84 4.6 35.5 1.0
N D:ALA95 4.7 20.0 1.0
C D:ALA95 4.8 21.8 1.0
CD D:GLU84 4.8 40.5 1.0
N D:ASP97 4.8 20.1 1.0
CB D:PHE96 4.9 20.8 1.0
CA D:GLU84 4.9 28.5 1.0
CA D:ASP97 4.9 19.9 1.0

Reference:

X.Chen, A.Christopher, J.P.Jones, S.G.Bell, Q.Guo, F.Xu, Z.Rao, L.L.Wong. Crystal Structure of the F87W/Y96F/V247L Mutant of Cytochrome P-450CAM with 1,3,5-Trichlorobenzene Bound and Further Protein Engineering For the Oxidation of Pentachlorobenzene and Hexachlorobenzene J.Biol.Chem. V. 277 37519 2002.
ISSN: ISSN 0021-9258
PubMed: 12114516
DOI: 10.1074/JBC.M203762200
Page generated: Sun Dec 13 22:43:46 2020

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