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Potassium in PDB 1uyu: Xenon Complex of Wildtype P450CAM From Pseudomonas Putida

Protein crystallography data

The structure of Xenon Complex of Wildtype P450CAM From Pseudomonas Putida, PDB code: 1uyu was solved by R.C.Wade, P.J.Winn, I.Schlichting, X.Sudarko, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.84 / 2.00
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 67.200, 62.300, 95.300, 90.00, 90.50, 90.00
R / Rfree (%) 18.7 / 23.6

Other elements in 1uyu:

The structure of Xenon Complex of Wildtype P450CAM From Pseudomonas Putida also contains other interesting chemical elements:

Iron (Fe) 2 atoms
Xenon (Xe) 11 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Xenon Complex of Wildtype P450CAM From Pseudomonas Putida (pdb code 1uyu). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 3 binding sites of Potassium where determined in the Xenon Complex of Wildtype P450CAM From Pseudomonas Putida, PDB code: 1uyu:
Jump to Potassium binding site number: 1; 2; 3;

Potassium binding site 1 out of 3 in 1uyu

Go back to Potassium Binding Sites List in 1uyu
Potassium binding site 1 out of 3 in the Xenon Complex of Wildtype P450CAM From Pseudomonas Putida


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Xenon Complex of Wildtype P450CAM From Pseudomonas Putida within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1417

b:32.0
occ:1.00
O A:GLU84 2.5 38.2 1.0
O A:TYR96 2.6 33.2 1.0
O A:GLY93 2.8 36.2 1.0
O A:HOH2046 2.8 61.8 1.0
O A:GLU94 2.9 35.2 1.0
C A:GLU94 3.5 35.4 1.0
C A:TYR96 3.7 33.0 1.0
C A:GLU84 3.8 38.6 1.0
O A:HOH2012 3.8 69.4 1.0
CA A:GLU94 3.8 36.5 1.0
C A:GLY93 3.9 36.6 1.0
N A:TYR96 4.0 33.7 1.0
CA A:TYR96 4.3 33.4 1.0
N A:GLU94 4.3 36.5 1.0
CA A:CYS85 4.4 38.9 1.0
N A:ALA95 4.5 34.5 1.0
N A:CYS85 4.5 38.4 1.0
C A:ALA95 4.5 33.9 1.0
CB A:TYR96 4.6 33.2 1.0
N A:ASP97 4.7 32.4 1.0
CA A:GLU84 4.8 38.8 1.0
CG A:GLU84 4.8 43.7 1.0
CB A:CYS85 4.9 39.4 1.0

Potassium binding site 2 out of 3 in 1uyu

Go back to Potassium Binding Sites List in 1uyu
Potassium binding site 2 out of 3 in the Xenon Complex of Wildtype P450CAM From Pseudomonas Putida


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Xenon Complex of Wildtype P450CAM From Pseudomonas Putida within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K1417

b:23.7
occ:1.00
O B:TYR96 2.5 24.6 1.0
O B:GLU84 2.6 24.2 1.0
O B:HOH2091 2.6 44.1 1.0
O B:GLY93 2.7 27.7 1.0
O B:GLU94 3.0 27.6 1.0
C B:GLU94 3.6 28.1 1.0
C B:TYR96 3.6 24.2 1.0
C B:GLU84 3.8 24.6 1.0
O B:HOH2083 3.8 69.0 1.0
CA B:GLU94 3.8 28.3 1.0
C B:GLY93 3.8 27.8 1.0
N B:TYR96 4.0 25.5 1.0
SG B:CYS85 4.0 28.1 0.5
CA B:TYR96 4.2 25.1 1.0
N B:GLU94 4.3 28.4 1.0
CA B:CYS85 4.5 25.1 1.0
N B:ALA95 4.5 27.6 1.0
CB B:TYR96 4.5 25.5 1.0
C B:ALA95 4.5 26.5 1.0
N B:CYS85 4.5 24.3 1.0
O B:HOH2092 4.6 39.9 1.0
N B:ASP97 4.7 23.2 1.0
CG B:GLU84 4.7 31.9 1.0
CA B:GLU84 4.8 25.5 1.0
OE1 B:GLU84 4.9 41.7 1.0
CA B:ASP97 4.9 23.7 1.0
CB B:CYS85 5.0 25.3 1.0

Potassium binding site 3 out of 3 in 1uyu

Go back to Potassium Binding Sites List in 1uyu
Potassium binding site 3 out of 3 in the Xenon Complex of Wildtype P450CAM From Pseudomonas Putida


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Xenon Complex of Wildtype P450CAM From Pseudomonas Putida within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K1418

b:31.7
occ:1.00
O B:VAL18 2.6 27.0 1.0
O B:PRO16 2.8 26.6 1.0
OE1 B:GLU20 2.9 32.0 1.0
O B:PRO15 2.9 28.6 1.0
O B:HOH2004 3.0 31.5 1.0
C B:PRO16 3.4 27.1 1.0
C B:VAL18 3.6 26.5 1.0
CD B:GLU20 3.7 32.6 1.0
CA B:PRO16 3.8 27.5 1.0
O B:HOH2009 3.9 42.0 1.0
CD2 B:LEU14 3.9 34.7 1.0
N B:VAL18 3.9 25.7 1.0
C B:PRO15 4.0 29.0 1.0
OE2 B:GLU20 4.0 32.6 1.0
CG B:LEU14 4.1 32.6 1.0
N B:PRO16 4.3 28.7 1.0
CA B:VAL18 4.3 26.1 1.0
N B:HIS17 4.3 26.6 1.0
C B:HIS17 4.5 25.6 1.0
N B:PRO19 4.6 27.1 1.0
O B:LEU14 4.7 30.6 1.0
CA B:PRO19 4.7 27.8 1.0
CG B:GLU20 4.8 31.3 1.0
CB B:VAL18 4.8 25.5 1.0
N B:GLU20 4.9 29.7 1.0
CA B:HIS17 4.9 26.1 1.0
C B:PRO19 5.0 28.5 1.0
CB B:LEU14 5.0 31.9 1.0

Reference:

R.C.Wade, P.J.Winn, I.Schlichting. A Survey of Active Site Access Channels in Cytochromes P450 J.Inorg.Biochem. V. 98 1175 2004.
ISSN: ISSN 0162-0134
PubMed: 15219983
DOI: 10.1016/J.JINORGBIO.2004.02.007
Page generated: Sun Dec 13 23:02:34 2020

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