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Potassium in PDB 2zui: Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant (D297N)

Enzymatic activity of Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant (D297N)

All present enzymatic activity of Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant (D297N):
1.14.15.1;

Protein crystallography data

The structure of Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant (D297N), PDB code: 2zui was solved by K.Sakurai, K.Harada, H.Shimada, K.Shimokata, T.Hayashi, T.Tsukihara, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 33.45 / 1.50
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 63.604, 63.604, 250.105, 90.00, 90.00, 90.00
R / Rfree (%) 15.8 / 17.8

Other elements in 2zui:

The structure of Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant (D297N) also contains other interesting chemical elements:

Iron (Fe) 1 atom

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant (D297N) (pdb code 2zui). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant (D297N), PDB code: 2zui:

Potassium binding site 1 out of 1 in 2zui

Go back to Potassium Binding Sites List in 2zui
Potassium binding site 1 out of 1 in the Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant (D297N)


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 Camphor-Soaked Ferric Cytochrome P450CAM Mutant (D297N) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K423

b:9.6
occ:1.00
 O A:GLU84 2.6 10.2 1.0
O A:TYR96 2.6 9.4 1.0
O A:HOH579 2.8 22.3 1.0
O A:GLY93 2.8 8.4 1.0
O A:GLU94 2.8 10.4 1.0
O A:HOH503 2.9 16.9 1.0
C A:GLU94 3.5 9.7 1.0
C A:TYR96 3.7 8.2 1.0
CA A:GLU94 3.8 9.3 1.0
C A:GLU84 3.8 10.3 1.0
C A:GLY93 3.9 8.6 1.0
O A:HOH1041 4.1 28.7 0.5
N A:TYR96 4.1 8.7 1.0
N A:GLU94 4.3 9.1 1.0
CA A:TYR96 4.4 8.1 1.0
O A:HOH792 4.4 32.1 1.0
CA A:CYS85 4.5 9.5 1.0
N A:ALA95 4.5 9.2 1.0
C A:ALA95 4.5 9.5 1.0
CG A:GLU84 4.6 14.1 0.5
N A:CYS85 4.6 8.7 1.0
CB A:TYR96 4.7 8.5 1.0
N A:ASP97 4.7 8.5 1.0
O A:HOH746 4.8 31.3 1.0
CA A:GLU84 4.9 10.3 1.0
O A:HOH1199 4.9 53.5 1.0
CD A:PRO86 4.9 9.0 1.0
CA A:ASP97 4.9 8.7 1.0
O A:HOH825 4.9 37.6 1.0
CA A:ALA95 5.0 9.4 1.0
O A:ALA95 5.0 10.1 1.0

Reference:

K.Sakurai, K.Harada, H.Shimada, K.Shimokata, T.Hayashi, T.Tsukihara. Crystal Structure of Camphor-Soaked Ferric Cytochrome P450CAM Mutant To Be Published.
Page generated: Sat Aug 9 04:29:29 2025

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