Arsenic in PDB 2jgo: Structure of the Arsenated De Novo Designed Peptide Coil Ser L9C

The structure of Structure of the Arsenated De Novo Designed Peptide Coil Ser L9C, PDB code: 2jgo was solved by D.S.Touw, C.E.Nordman, J.A.Stuckey, V.L.Pecoraro, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	13.74 / 1.81
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	77.284, 29.416, 44.197, 90.00, 119.49, 90.00
R / Rfree (%)	19.843 / 25.665

The structure of Structure of the Arsenated De Novo Designed Peptide Coil Ser L9C also contains other interesting chemical elements:

Zinc

(Zn)

4 atoms

The binding sites of Arsenic atom in the Structure of the Arsenated De Novo Designed Peptide Coil Ser L9C (pdb code 2jgo). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total only one binding site of Arsenic was determined in the Structure of the Arsenated De Novo Designed Peptide Coil Ser L9C, PDB code: 2jgo:

Arsenic binding site 1 out of 1 in the Structure of the Arsenated De Novo Designed Peptide Coil Ser L9C


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Structure of the Arsenated De Novo Designed Peptide Coil Ser L9C within 5.0Å range: probe atom residue distance (Å) B Occ A:As1030 b:23.6 occ:1.00 SG B:CYS9 2.3 16.2 1.0 SG C:CYS9 2.3 16.6 1.0 SG A:CYS9 2.3 17.7 1.0 CB C:CYS9 3.2 16.7 1.0 CB B:CYS9 3.2 13.0 1.0 CB A:CYS9 3.2 13.2 1.0 CA C:CYS9 3.9 15.5 1.0 CA A:CYS9 3.9 12.2 1.0 CA B:CYS9 4.0 12.5 1.0 CD1 B:LEU12 4.4 11.3 1.0 CD1 C:LEU12 4.5 21.0 1.0 CD1 A:LEU12 4.6 18.6 1.0 N C:CYS9 4.7 13.2 1.0 N A:CYS9 4.8 13.2 1.0 N B:CYS9 4.8 9.7 1.0 CD2 B:LEU5 5.0 17.0 1.0

D.S.Touw, C.E.Nordman, J.A.Stuckey, V.L.Pecoraro. Identifying Important Structural Characteristics of Arsenic Resistance Proteins By Using Designed Three-Stranded Coiled Coils. Proc.Nat.Acad.Sci.Usa V. 104 11969 2007.
ISSN: ISSN 0027-8424
PubMed: 17609383
DOI: 10.1073/PNAS.0701979104