Arsenic in PDB 5ag0: Dyp-Type Peroxidase of Auricularia Auricula-Judae (Aaudypi) Crystallized at pH 6.5

All present enzymatic activity of Dyp-Type Peroxidase of Auricularia Auricula-Judae (Aaudypi) Crystallized at pH 6.5:
1.11.1.19;

The structure of Dyp-Type Peroxidase of Auricularia Auricula-Judae (Aaudypi) Crystallized at pH 6.5, PDB code: 5ag0 was solved by E.Strittmatter, K.Piontek, D.A.Plattner, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.51 / 1.75
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	65.840, 46.570, 147.630, 90.00, 100.49, 90.00
R / Rfree (%)	18.737 / 22.225

The structure of Dyp-Type Peroxidase of Auricularia Auricula-Judae (Aaudypi) Crystallized at pH 6.5 also contains other interesting chemical elements:

Iron

(Fe)

2 atoms

The binding sites of Arsenic atom in the Dyp-Type Peroxidase of Auricularia Auricula-Judae (Aaudypi) Crystallized at pH 6.5 (pdb code 5ag0). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total 2 binding sites of Arsenic where determined in the Dyp-Type Peroxidase of Auricularia Auricula-Judae (Aaudypi) Crystallized at pH 6.5, PDB code: 5ag0:
Jump to Arsenic binding site number: 1; 2;

Arsenic binding site 1 out of 2 in the Dyp-Type Peroxidase of Auricularia Auricula-Judae (Aaudypi) Crystallized at pH 6.5


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Dyp-Type Peroxidase of Auricularia Auricula-Judae (Aaudypi) Crystallized at pH 6.5 within 5.0Å range: probe atom residue distance (Å) B Occ A:As1455 b:24.2 occ:1.00 AS A:CAC1455 0.0 24.2 1.0 O1 A:CAC1455 1.7 19.1 1.0 O2 A:CAC1455 1.7 19.7 1.0 C2 A:CAC1455 2.0 20.7 1.0 C1 A:CAC1455 2.0 20.3 1.0 O A:HOH2397 3.8 25.2 1.0 ND1 A:HIS287 3.9 11.3 1.0 N A:ALA288 4.1 13.4 1.0 CA A:HIS287 4.1 11.3 1.0 O A:HOH2280 4.2 30.4 1.0 O A:SER286 4.4 10.2 1.0 O A:HOH2122 4.4 30.8 1.0 CB A:HIS287 4.5 11.0 1.0 CG A:HIS287 4.6 11.1 1.0 O A:HOH2117 4.6 23.9 1.0 C A:HIS287 4.7 12.2 1.0 CE1 A:HIS287 4.8 11.2 1.0 O A:HOH2278 4.9 32.3 1.0 CB A:ALA288 5.0 15.0 1.0

Arsenic binding site 2 out of 2 in the Dyp-Type Peroxidase of Auricularia Auricula-Judae (Aaudypi) Crystallized at pH 6.5


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 2 of Dyp-Type Peroxidase of Auricularia Auricula-Judae (Aaudypi) Crystallized at pH 6.5 within 5.0Å range: probe atom residue distance (Å) B Occ B:As1452 b:59.8 occ:1.00 AS B:CAC1452 0.0 59.8 1.0 O2 B:CAC1452 1.7 45.8 1.0 O1 B:CAC1452 1.7 52.5 1.0 C2 B:CAC1452 2.0 50.9 1.0 C1 B:CAC1452 2.0 52.9 1.0 ND1 B:HIS287 3.9 31.1 1.0 N B:ALA288 4.2 28.9 1.0 CA B:HIS287 4.2 30.8 1.0 O B:SER286 4.4 28.5 1.0 O B:HOH2208 4.6 29.4 1.0 CB B:HIS287 4.6 31.1 1.0 CG B:HIS287 4.7 30.3 1.0 C B:HIS287 4.7 28.9 1.0 CE1 B:HIS287 4.9 29.9 1.0 O B:ALA288 4.9 36.3 1.0

E.Strittmatter, K.Piontek, D.A.Plattner. Crystallographic Trapping of A Covalently Modified Heme in A Dye-Decolorizing Peroxidase To Be Published.