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Arsenic in PDB 1sij: Crystal Structure of the Aldehyde Dehydrogenase (A.K.A. Aor or Mop) of Desulfovibrio Gigas Covalently Bound to [ASO3]-

Enzymatic activity of Crystal Structure of the Aldehyde Dehydrogenase (A.K.A. Aor or Mop) of Desulfovibrio Gigas Covalently Bound to [ASO3]-

All present enzymatic activity of Crystal Structure of the Aldehyde Dehydrogenase (A.K.A. Aor or Mop) of Desulfovibrio Gigas Covalently Bound to [ASO3]-:
1.2.3.1;

Protein crystallography data

The structure of Crystal Structure of the Aldehyde Dehydrogenase (A.K.A. Aor or Mop) of Desulfovibrio Gigas Covalently Bound to [ASO3]-, PDB code: 1sij was solved by D.R.Boer, A.Thapper, C.D.Brondino, M.J.Romao, J.J.G.Moura, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.30
Space group P 61 2 2
Cell size a, b, c (Å), α, β, γ (°) 142.780, 142.780, 161.577, 90.00, 90.00, 120.00
R / Rfree (%) 18.1 / 22.3

Other elements in 1sij:

The structure of Crystal Structure of the Aldehyde Dehydrogenase (A.K.A. Aor or Mop) of Desulfovibrio Gigas Covalently Bound to [ASO3]- also contains other interesting chemical elements:

Molybdenum (Mo) 1 atom
Magnesium (Mg) 2 atoms
Iron (Fe) 4 atoms
Chlorine (Cl) 3 atoms

Arsenic Binding Sites:

The binding sites of Arsenic atom in the Crystal Structure of the Aldehyde Dehydrogenase (A.K.A. Aor or Mop) of Desulfovibrio Gigas Covalently Bound to [ASO3]- (pdb code 1sij). 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 the Aldehyde Dehydrogenase (A.K.A. Aor or Mop) of Desulfovibrio Gigas Covalently Bound to [ASO3]-, PDB code: 1sij:

Arsenic binding site 1 out of 1 in 1sij

Go back to Arsenic Binding Sites List in 1sij
Arsenic binding site 1 out of 1 in the Crystal Structure of the Aldehyde Dehydrogenase (A.K.A. Aor or Mop) of Desulfovibrio Gigas Covalently Bound to [ASO3]-


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 the Aldehyde Dehydrogenase (A.K.A. Aor or Mop) of Desulfovibrio Gigas Covalently Bound to [ASO3]- within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As922

b:31.8
occ:0.50
 AS A:AST922 0.0 31.8 0.5
O1 A:AST922 1.7 27.8 0.5
O2 A:AST922 1.7 29.5 0.5
O3 A:AST922 1.7 31.5 0.5
OR1 A:PCD921 3.1 21.0 0.6
MO A:PCD921 3.3 23.6 0.6
N A:GLY697 3.4 21.3 1.0
OE1 A:GLU869 3.6 20.8 1.0
CB A:TYR535 3.7 19.5 1.0
CG A:TYR535 3.8 19.7 1.0
CB A:ALA531 3.8 19.6 1.0
CD1 A:TYR535 3.8 19.8 1.0
CA A:GLY697 4.1 21.2 1.0
OM1 A:PCD921 4.2 21.0 0.6
CA A:GLY696 4.3 21.5 1.0
C A:GLY696 4.3 21.7 1.0
O A:HOH1244 4.3 29.3 1.0
CD A:GLU869 4.3 20.2 1.0
OE2 A:GLU869 4.5 19.4 1.0
S8' A:PCD921 4.5 22.1 1.0
CD2 A:TYR535 4.5 19.7 1.0
CE1 A:TYR535 4.6 20.7 1.0
CD1 A:PHE425 4.9 20.8 1.0
OH A:TYR622 5.0 20.8 1.0

Reference:

D.R.Boer, A.Thapper, C.D.Brondino, M.J.Romao, J.J.G.Moura. X-Ray Crystal Structure and Epr Spectra of "Arsenite-Inhibited" Desulfovibriogigas Aldehyde Dehydrogenase: A Member of the Xanthine Oxidase Family J.Am.Chem.Soc. V. 126 8614 2004.
ISSN: ISSN 0002-7863
PubMed: 15250689
DOI: 10.1021/JA0490222
Page generated: Wed Jul 10 11:12:50 2024

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