Arsenic in PDB 7eq2: Crystal Structure of Gdp-Bound RAB1A-T75D

All present enzymatic activity of Crystal Structure of Gdp-Bound RAB1A-T75D:
3.6.5.2;

The structure of Crystal Structure of Gdp-Bound RAB1A-T75D, PDB code: 7eq2 was solved by Y.L.Cao, D.D.Gu, S.Gao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.12 / 1.55
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	39.489, 50.598, 52.626, 76.95, 84.62, 86.27
R / Rfree (%)	16 / 18.5

The structure of Crystal Structure of Gdp-Bound RAB1A-T75D also contains other interesting chemical elements:

Magnesium	(Mg)	2 atoms
Cobalt	(Co)	4 atoms

The binding sites of Arsenic atom in the Crystal Structure of Gdp-Bound RAB1A-T75D (pdb code 7eq2). 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 Gdp-Bound RAB1A-T75D, PDB code: 7eq2:
Jump to Arsenic binding site number: 1; 2;

Arsenic binding site 1 out of 2 in the Crystal Structure of Gdp-Bound RAB1A-T75D


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 Gdp-Bound RAB1A-T75D within 5.0Å range: probe atom residue distance (Å) B Occ B:As206 b:91.1 occ:1.00 AS B:CAC206 0.0 91.1 1.0 O2 B:CAC206 1.7 87.5 1.0 O1 B:CAC206 1.7 91.0 1.0 C1 B:CAC206 2.0 88.2 1.0 C2 B:CAC206 2.0 88.0 1.0 OD1 B:ASN116 3.8 27.4 1.0 O B:HOH423 4.9 32.6 1.0 CG B:ASN116 4.9 28.0 1.0

Arsenic binding site 2 out of 2 in the Crystal Structure of Gdp-Bound RAB1A-T75D


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 Gdp-Bound RAB1A-T75D within 5.0Å range: probe atom residue distance (Å) B Occ B:As207 b:74.7 occ:1.00 AS B:CAC207 0.0 74.7 1.0 O2 B:CAC207 1.7 80.6 1.0 O1 B:CAC207 1.7 73.8 1.0 C1 B:CAC207 2.0 72.2 1.0 C2 B:CAC207 2.0 76.2 1.0 O B:ARG74 3.9 35.3 1.0 O B:GLU71 4.1 30.2 1.0 O B:HOH471 4.2 27.7 1.0 OD1 B:ASP75 4.6 51.5 1.0 C B:ARG74 5.0 28.6 1.0

Y.L.Cao, D.D.Gu, S.Gao. Crystal Structure of Gdp-Bound RAB1A-T75D To Be Published.