Arsenic in PDB 1yhc: Crystal Structure of Aquifex Aeolicus Lpxc Deacetylase Complexed with Cacodylate

The structure of Crystal Structure of Aquifex Aeolicus Lpxc Deacetylase Complexed with Cacodylate, PDB code: 1yhc was solved by M.Hernick, H.A.Gennadios, D.A.Whittington, K.M.Rusche, D.W.Christianson, C.A.Fierke, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.10
Space group	P 61
Cell size a, b, c (Å), α, β, γ (°)	101.279, 101.279, 122.745, 90.00, 90.00, 120.00
R / Rfree (%)	18 / 21

The structure of Crystal Structure of Aquifex Aeolicus Lpxc Deacetylase Complexed with Cacodylate also contains other interesting chemical elements:

Chlorine	(Cl)	3 atoms
Zinc	(Zn)	5 atoms

The binding sites of Arsenic atom in the Crystal Structure of Aquifex Aeolicus Lpxc Deacetylase Complexed with Cacodylate (pdb code 1yhc). 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 Aquifex Aeolicus Lpxc Deacetylase Complexed with Cacodylate, PDB code: 1yhc:
Jump to Arsenic binding site number: 1; 2;

Arsenic binding site 1 out of 2 in the Crystal Structure of Aquifex Aeolicus Lpxc Deacetylase Complexed with Cacodylate


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 Aquifex Aeolicus Lpxc Deacetylase Complexed with Cacodylate within 5.0Å range: probe atom residue distance (Å) B Occ A:As401 b:22.8 occ:1.00 AS A:CAC401 0.0 22.8 1.0 O1 A:CAC401 1.6 16.1 1.0 O2 A:CAC401 1.6 17.4 1.0 C2 A:CAC401 1.9 19.8 1.0 C1 A:CAC401 1.9 19.4 1.0 ZN A:ZN601 3.1 14.5 1.0 OE2 A:GLU78 3.7 15.0 1.0 O A:HIS58 3.9 16.7 1.0 OG1 A:THR191 4.0 15.7 1.0 O A:HOH841 4.0 15.3 1.0 NE2 A:HIS265 4.1 16.4 1.0 NE2 A:HIS79 4.1 12.7 1.0 CG2 A:THR191 4.1 16.6 1.0 OD2 A:ASP242 4.2 14.8 1.0 OD1 A:ASP242 4.4 16.0 1.0 CE1 A:HIS79 4.6 13.8 1.0 NE2 A:HIS238 4.6 10.4 1.0 CB A:THR191 4.6 16.7 1.0 CD A:GLU78 4.7 14.9 1.0 C4 A:PAM802 4.7 41.0 0.5 CG A:ASP242 4.7 17.0 1.0 C A:HIS58 4.8 17.4 1.0 O4 A:SO4404 4.8 53.0 1.0 CG A:GLU78 4.8 14.1 1.0 CD2 A:HIS265 4.9 14.4 1.0 C6 A:PAM802 5.0 39.2 0.5

Arsenic binding site 2 out of 2 in the Crystal Structure of Aquifex Aeolicus Lpxc Deacetylase Complexed with Cacodylate


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 Aquifex Aeolicus Lpxc Deacetylase Complexed with Cacodylate within 5.0Å range: probe atom residue distance (Å) B Occ B:As402 b:24.3 occ:1.00 AS B:CAC402 0.0 24.3 1.0 O2 B:CAC402 1.6 19.9 1.0 O1 B:CAC402 1.6 16.7 1.0 C2 B:CAC402 1.9 19.1 1.0 C1 B:CAC402 1.9 19.5 1.0 ZN B:ZN602 3.1 13.8 1.0 OE2 B:GLU78 3.6 16.8 1.0 O B:HIS58 4.0 17.0 1.0 OG1 B:THR191 4.0 19.5 1.0 NE2 B:HIS79 4.0 9.7 1.0 NE2 B:HIS265 4.1 17.7 1.0 O B:HOH827 4.1 25.3 1.0 OD2 B:ASP242 4.2 18.5 1.0 CG2 B:THR191 4.2 16.2 1.0 CE1 B:HIS79 4.4 10.7 1.0 OD1 B:ASP242 4.5 14.3 1.0 NE2 B:HIS238 4.6 10.9 1.0 CD B:GLU78 4.6 14.2 1.0 CG B:ASP242 4.7 17.6 1.0 CB B:THR191 4.7 16.6 1.0 CG B:GLU78 4.8 13.6 1.0 C B:HIS58 4.8 17.1 1.0 CD2 B:HIS265 4.9 16.3 1.0 C4 B:PAM801 4.9 36.9 0.5 O3 B:SO4403 4.9 45.2 1.0

M.Hernick, H.A.Gennadios, D.A.Whittington, K.M.Rusche, D.W.Christianson, C.A.Fierke. Udp-3-O-((R)-3-Hydroxymyristoyl)-N-Acetylglucosamine Deacetylase Functions Through A General Acid-Base Catalyst Pair Mechanism J.Biol.Chem. V. 280 16969 2005.
ISSN: ISSN 0021-9258
PubMed: 15705580
DOI: 10.1074/JBC.M413560200