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Arsenic in PDB 2iwr: Gtpase Like Domain of Centaurin Gamma 1 (Human)

Protein crystallography data

The structure of Gtpase Like Domain of Centaurin Gamma 1 (Human), PDB code: 2iwr was solved by J.M.Elkins, M.Soundararajan, X.Yang, E.Papagrigoriou, M.Sundstrom, A.Edwards, C.Arrowsmith, J.Weigelt, D.A.Doyle, Structural Genomics Consortium (Sgc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.74 / 1.5
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 36.256, 62.146, 67.498, 90.00, 90.00, 90.00
R / Rfree (%) 15 / 21.4

Arsenic Binding Sites:

The binding sites of Arsenic atom in the Gtpase Like Domain of Centaurin Gamma 1 (Human) (pdb code 2iwr). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total 2 binding sites of Arsenic where determined in the Gtpase Like Domain of Centaurin Gamma 1 (Human), PDB code: 2iwr:
Jump to Arsenic binding site number: 1; 2;

Arsenic binding site 1 out of 2 in 2iwr

Go back to Arsenic Binding Sites List in 2iwr
Arsenic binding site 1 out of 2 in the Gtpase Like Domain of Centaurin Gamma 1 (Human)


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Gtpase Like Domain of Centaurin Gamma 1 (Human) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As200

b:42.7
occ:1.00
AS A:CAF200 0.0 42.7 1.0
O1 A:CAF200 1.9 46.1 1.0
CE1 A:CAF200 2.0 48.8 1.0
CE2 A:CAF200 2.0 39.0 1.0
SG A:CAF200 2.2 28.7 1.0
CB A:CAF200 3.0 26.5 1.0
O A:CYS206 4.0 31.3 1.0
O A:ARG197 4.1 28.3 1.0
N A:ALA201 4.1 28.9 1.0
CA A:CAF200 4.2 24.2 1.0
C A:CAF200 4.4 26.8 1.0
CB A:TYR208 4.5 22.2 1.0
O A:CAF200 4.6 27.8 1.0
N A:TYR208 4.6 21.7 1.0
CB A:ARG197 4.7 29.4 1.0
CA A:ARG197 4.7 27.1 1.0
CA A:ALA201 4.8 30.4 1.0
C A:CYS206 4.8 26.9 1.0
C A:ARG197 4.9 26.8 1.0
O A:HOH2184 4.9 40.5 1.0
O A:HOH2183 4.9 37.1 1.0
CA A:SER207 4.9 26.7 1.0
O A:HOH2190 4.9 33.2 1.0
C A:SER207 5.0 22.8 1.0

Arsenic binding site 2 out of 2 in 2iwr

Go back to Arsenic Binding Sites List in 2iwr
Arsenic binding site 2 out of 2 in the Gtpase Like Domain of Centaurin Gamma 1 (Human)


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 2 of Gtpase Like Domain of Centaurin Gamma 1 (Human) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As212

b:31.2
occ:1.00
AS A:CAF212 0.0 31.2 1.0
CE2 A:CAF212 1.9 46.0 1.0
O1 A:CAF212 1.9 42.4 1.0
CE1 A:CAF212 2.0 34.6 1.0
SG A:CAF212 2.2 29.1 1.0
CB A:CAF212 3.0 26.3 1.0
O A:HOH2161 3.8 31.7 1.0
CA A:ASP181 3.9 25.1 1.0
O A:GLN180 3.9 24.1 1.0
CA A:CAF212 3.9 23.7 1.0
C A:GLN180 3.9 21.9 1.0
CB A:GLN180 3.9 21.9 1.0
OD1 A:ASP181 4.0 32.4 1.0
N A:ASP181 4.1 21.5 1.0
CG A:ASP181 4.2 26.7 1.0
OE1 A:GLN180 4.4 32.1 1.0
C A:CAF212 4.5 23.9 1.0
OG1 A:THR214 4.5 27.7 1.0
CA A:GLN180 4.6 22.5 1.0
CB A:ASP181 4.6 25.2 1.0
CB A:THR214 4.6 23.0 1.0
OD2 A:ASP181 4.6 26.4 1.0
O A:HOH2157 4.8 46.3 1.0
C A:ASP181 4.9 25.0 1.0
O A:ASP181 5.0 28.5 1.0

Reference:

M.Soundararajan, X.Yang, J.M.Elkins, F.Sobott, D.A.Doyle. The Centaurin Gamma-1 Gtpase-Like Domain Functions As An Ntpase. Biochem.J. V. 401 679 2007.
ISSN: ISSN 0264-6021
PubMed: 17037982
DOI: 10.1042/BJ20060555
Page generated: Tue Oct 27 16:49:08 2020

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