Arsenic in PDB 2fau: Crystal Structure of Human VPS26

The structure of Crystal Structure of Human VPS26, PDB code: 2fau was solved by H.Shi, R.Rojas, J.S.Bonifacino, J.H.Hurley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.71 / 2.10
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	40.964, 76.368, 126.491, 90.00, 90.00, 90.00
R / Rfree (%)	23.5 / 28.4

The binding sites of Arsenic atom in the Crystal Structure of Human VPS26 (pdb code 2fau). 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 Human VPS26, PDB code: 2fau:
Jump to Arsenic binding site number: 1; 2;

Arsenic binding site 1 out of 2 in the Crystal Structure of Human VPS26


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 Human VPS26 within 5.0Å range: probe atom residue distance (Å) B Occ A:As12 b:0.9 occ:1.00 AS A:CAF12 0.0 0.9 1.0 O1 A:CAF12 1.6 0.8 1.0 CE2 A:CAF12 2.0 0.4 1.0 CE1 A:CAF12 2.0 0.5 1.0 SG A:CAF12 2.2 0.0 1.0 CG1 A:ILE14 3.6 62.6 1.0 CB A:CAF12 3.8 92.1 1.0 CD1 A:ILE14 4.1 62.1 1.0 CD1 A:ILE136 4.2 34.6 1.0 C A:CAF12 4.6 68.3 1.0 N A:GLU13 4.6 70.6 1.0 CD2 A:LEU63 4.6 69.5 1.0 CD2 A:LEU54 4.6 56.1 1.0 C A:GLU13 4.7 70.6 1.0 CD1 A:LEU143 4.7 40.9 1.0 O A:GLU13 4.8 68.8 1.0 O A:CAF12 4.8 63.1 1.0 N A:ILE14 4.8 70.5 1.0 CA A:CAF12 4.8 76.3 1.0 CB A:ILE14 5.0 69.2 1.0

Arsenic binding site 2 out of 2 in the Crystal Structure of Human VPS26


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 Human VPS26 within 5.0Å range: probe atom residue distance (Å) B Occ A:As173 b:0.5 occ:1.00 AS A:CAF173 0.0 0.5 1.0 O1 A:CAF173 1.6 0.3 1.0 CE2 A:CAF173 2.0 0.8 1.0 CE1 A:CAF173 2.0 0.4 1.0 SG A:CAF173 2.2 0.2 1.0 NH1 A:ARG284 3.7 98.4 1.0 CB A:CAF173 3.9 0.2 1.0 NH2 A:ARG284 4.0 83.4 1.0 CZ A:ARG284 4.0 93.8 1.0 OH A:TYR286 4.6 70.5 1.0 NE A:ARG284 4.9 88.7 1.0

H.Shi, R.Rojas, J.S.Bonifacino, J.H.Hurley. The Retromer Subunit VPS26 Has An Arrestin Fold and Binds VPS35 Through Its C-Terminal Domain. Nat.Struct.Mol.Biol. V. 13 540 2006.
ISSN: ISSN 1545-9993
PubMed: 16732284
DOI: 10.1038/NSMB1103