Arsenic in PDB 8x6y: Crystal Structure of Efcda

The structure of Crystal Structure of Efcda, PDB code: 8x6y was solved by L.Jiang, Y.Huang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.25 / 1.56
Space group	P 2 21 21
Cell size a, b, c (Å), α, β, γ (°)	54.349, 55.749, 82.159, 90, 90, 90
R / Rfree (%)	15.2 / 17.4

The structure of Crystal Structure of Efcda also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Arsenic atom in the Crystal Structure of Efcda (pdb code 8x6y). 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 Efcda, PDB code: 8x6y:
Jump to Arsenic binding site number: 1; 2;

Arsenic binding site 1 out of 2 in the Crystal Structure of Efcda


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 Efcda within 5.0Å range: probe atom residue distance (Å) B Occ A:As201 b:6.1 occ:1.00 AS A:CAC201 0.0 6.1 1.0 O2 A:CAC201 1.7 4.0 1.0 O1 A:CAC201 1.7 5.6 1.0 C1 A:CAC201 2.0 6.5 1.0 C2 A:CAC201 2.0 4.9 1.0 ZN A:ZN202 3.3 4.5 1.0 OE2 A:GLU57 3.6 6.1 1.0 OE1 A:GLU57 3.7 5.6 1.0 O A:HOH311 3.9 6.6 1.0 SG A:CYS55 3.9 4.3 1.0 N A:CYS88 4.1 3.8 1.0 CD A:GLU57 4.1 5.0 1.0 CB A:CYS55 4.3 3.7 1.0 O A:SER86 4.4 3.7 1.0 CG2 A:VAL28 4.5 5.2 1.0 CG1 A:VAL28 4.5 3.8 1.0 CA A:PRO87 4.5 3.8 1.0 CB A:CYS88 4.6 4.3 1.0 SG A:CYS91 4.7 3.5 1.0 C A:PRO87 4.8 3.4 1.0 SG A:CYS88 4.8 3.8 1.0 CB A:VAL28 4.9 3.3 1.0 O A:HOH336 4.9 9.3 1.0 CA A:CYS88 4.9 1.9 1.0

Arsenic binding site 2 out of 2 in the Crystal Structure of Efcda


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 Efcda within 5.0Å range: probe atom residue distance (Å) B Occ B:As201 b:6.8 occ:1.00 AS B:CAC201 0.0 6.8 1.0 O2 B:CAC201 1.7 5.1 1.0 O1 B:CAC201 1.7 4.0 1.0 C2 B:CAC201 2.0 7.3 1.0 C1 B:CAC201 2.0 6.6 1.0 ZN B:ZN202 3.2 4.7 1.0 OE2 B:GLU57 3.6 4.4 1.0 OE1 B:GLU57 3.7 4.5 1.0 O B:HOH305 3.7 7.4 1.0 SG B:CYS55 3.9 5.9 1.0 N B:CYS88 4.0 4.8 1.0 CD B:GLU57 4.1 4.9 1.0 CB B:CYS55 4.4 3.5 1.0 O B:SER86 4.4 5.9 1.0 CB B:CYS88 4.6 4.5 1.0 CG1 B:VAL28 4.6 5.3 1.0 CA B:PRO87 4.6 3.9 1.0 CG2 B:VAL28 4.6 6.6 1.0 SG B:CYS91 4.6 3.5 1.0 SG B:CYS88 4.8 13.9 1.0 C B:PRO87 4.8 3.8 1.0 CA B:CYS88 4.9 4.0 1.0 CB B:VAL28 5.0 3.7 1.0

L.Jiang, Y.Huang. Crystal Structure of Efcda To Be Published.