Arsenic in PDB 6qm3: Crystal Structure of A Calcium- and Sodium-Bound Mouse Olfactomedin-1 Disulfide-Linked Dimer of the Olfactomedin Domain and Part of Coiled Coil

The structure of Crystal Structure of A Calcium- and Sodium-Bound Mouse Olfactomedin-1 Disulfide-Linked Dimer of the Olfactomedin Domain and Part of Coiled Coil, PDB code: 6qm3 was solved by M.F.Pronker, H.G.Van Den Hoek, B.J.C.Janssen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	71.30 / 2.00
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	160.705, 46.971, 104.952, 90.00, 117.44, 90.00
R / Rfree (%)	17.9 / 21.6

The structure of Crystal Structure of A Calcium- and Sodium-Bound Mouse Olfactomedin-1 Disulfide-Linked Dimer of the Olfactomedin Domain and Part of Coiled Coil also contains other interesting chemical elements:

Calcium	(Ca)	2 atoms
Sodium	(Na)	2 atoms

The binding sites of Arsenic atom in the Crystal Structure of A Calcium- and Sodium-Bound Mouse Olfactomedin-1 Disulfide-Linked Dimer of the Olfactomedin Domain and Part of Coiled Coil (pdb code 6qm3). 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 Crystal Structure of A Calcium- and Sodium-Bound Mouse Olfactomedin-1 Disulfide-Linked Dimer of the Olfactomedin Domain and Part of Coiled Coil, PDB code: 6qm3:

Arsenic binding site 1 out of 1 in the Crystal Structure of A Calcium- and Sodium-Bound Mouse Olfactomedin-1 Disulfide-Linked Dimer of the Olfactomedin Domain and Part of Coiled Coil


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 A Calcium- and Sodium-Bound Mouse Olfactomedin-1 Disulfide-Linked Dimer of the Olfactomedin Domain and Part of Coiled Coil within 5.0Å range: probe atom residue distance (Å) B Occ A:As505 b:0.0 occ:0.83 AS A:CAC505 0.0 0.0 0.8 O1 A:CAC505 1.7 0.0 0.8 O2 A:CAC505 1.7 0.1 0.8 C1 A:CAC505 1.9 0.3 0.8 C2 A:CAC505 2.0 0.2 0.8 OH A:TYR268 3.9 47.3 1.0 OXT A:ACT509 3.9 70.7 1.0 N A:GLY351 4.0 34.5 1.0 O A:TRP349 4.4 37.0 1.0 CA A:GLY351 4.5 25.9 1.0 CZ A:TYR268 4.5 42.4 1.0 CE2 A:TYR268 4.9 39.9 1.0 C A:GLY350 4.9 33.5 1.0 CA A:GLY350 4.9 28.7 1.0 O A:HOH622 5.0 32.0 1.0

M.F.Pronker, H.Van Den Hoek, B.J.C.Janssen. Design and Structural Characterisation of Olfactomedin-1 Variants As Tools For Functional Studies. Bmc Mol Cell Biol V. 20 50 2019.
ISSN: ISSN 2661-8850
PubMed: 31726976
DOI: 10.1186/S12860-019-0232-1