Atomistry » Arsenic » PDB 7jry-8cff » 7xbm
Atomistry »
  Arsenic »
    PDB 7jry-8cff »
      7xbm »

Arsenic in PDB 7xbm: Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238

Enzymatic activity of Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238

All present enzymatic activity of Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238:
1.14.15.33;

Protein crystallography data

The structure of Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238, PDB code: 7xbm was solved by G.B.Li, Y.J.Pan, S.Y.Li, X.Gao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 23.51 / 2.40
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 60.04, 108.331, 153.3, 90, 90, 90
R / Rfree (%) 18.4 / 23

Other elements in 7xbm:

The structure of Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238 also contains other interesting chemical elements:

Iron (Fe) 2 atoms

Arsenic Binding Sites:

The binding sites of Arsenic atom in the Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238 (pdb code 7xbm). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total 2 binding sites of Arsenic where determined in the Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238, PDB code: 7xbm:
Jump to Arsenic binding site number: 1; 2;

Arsenic binding site 1 out of 2 in 7xbm

Go back to Arsenic Binding Sites List in 7xbm
Arsenic binding site 1 out of 2 in the Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As503

b:158.9
occ:1.00
 AS A:CAC503 0.0 158.9 1.0
O1 A:CAC503 1.6 113.9 1.0
O2 A:CAC503 1.8 115.6 1.0
C1 A:CAC503 2.0 59.1 1.0
C2 A:CAC503 2.0 72.8 1.0
O A:HOH619 3.9 55.7 1.0
OD2 A:ASP167 4.2 47.7 1.0
CE1 A:TYR197 4.6 31.8 1.0

Arsenic binding site 2 out of 2 in 7xbm

Go back to Arsenic Binding Sites List in 7xbm
Arsenic binding site 2 out of 2 in the Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 2 of Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238 within 5.0Å range:
probe atom residue distance (Å) B Occ
B:As506

b:155.3
occ:1.00
 AS B:CAC506 0.0 155.3 1.0
O1 B:CAC506 1.6 109.7 1.0
O2 B:CAC506 1.8 62.5 1.0
C1 B:CAC506 2.0 103.3 1.0
C2 B:CAC506 2.0 51.6 1.0
OD2 B:ASP167 4.0 44.3 1.0
O B:HOH697 4.2 59.5 1.0
CE1 B:TYR197 4.5 39.9 1.0
CG B:ASP167 4.8 46.7 1.0
OD1 B:ASP167 5.0 48.2 1.0

Reference:

Y.J.Pan, G.B.Li, X.Gao, S.Y.Li. Crystal Structure of Cytochrome P450 Pikc with the Unnatural Amino Acid P-Acetyl-L-Phenylalanine Incorporated at Position 238 Nat Commun 2023.
ISSN: ESSN 2041-1723
Page generated: Mon Jul 7 01:04:16 2025

Last articles

Mg in 4GKM
Mg in 4GKR
Mg in 4GHL
Mg in 4GIU
Mg in 4GJU
Mg in 4GIR
Mg in 4GJP
Mg in 4GIS
Mg in 4GGH
Mg in 4GH6
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy