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Arsenic in PDB 1tad: Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4-

Protein crystallography data

The structure of Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4-, PDB code: 1tad was solved by J.Sondek, D.G.Lambright, J.P.Noel, H.E.Hamm, P.B.Sigler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 1.70
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 74.900, 108.200, 79.000, 90.00, 111.70, 90.00
R / Rfree (%) 20.9 / 26.6

Other elements in 1tad:

The structure of Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4- also contains other interesting chemical elements:

Fluorine (F) 12 atoms
Aluminium (Al) 3 atoms
Calcium (Ca) 3 atoms

Arsenic Binding Sites:

The binding sites of Arsenic atom in the Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4- (pdb code 1tad). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total 6 binding sites of Arsenic where determined in the Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4-, PDB code: 1tad:
Jump to Arsenic binding site number: 1; 2; 3; 4; 5; 6;

Arsenic binding site 1 out of 6 in 1tad

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Arsenic binding site 1 out of 6 in the Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4-


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4- within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As353

b:29.0
occ:1.00
 AS A:CAC353 0.0 29.0 1.0
C2 A:CAC353 1.7 30.9 1.0
O1 A:CAC353 1.8 30.6 1.0
C1 A:CAC353 1.8 25.5 1.0
SG A:CYS62 2.2 20.9 1.0
CB A:CYS62 3.1 17.2 1.0
O A:PRO165 3.6 12.4 1.0
O A:HOH701 4.0 26.5 1.0
O A:HOH460 4.2 30.2 1.0
CD1 B:ILE180 4.2 14.2 1.0
O A:SER58 4.4 12.7 1.0
CA A:CYS62 4.5 16.1 1.0
CG1 A:VAL164 4.7 11.2 1.0
CA A:LEU59 4.7 13.1 1.0
C A:PRO165 4.8 10.2 1.0
C A:SER58 5.0 11.5 1.0
O A:TYR57 5.0 14.3 1.0

Arsenic binding site 2 out of 6 in 1tad

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Arsenic binding site 2 out of 6 in the Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4-


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 2 of Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4- within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As354

b:35.8
occ:1.00
 AS A:CAC354 0.0 35.8 1.0
C1 A:CAC354 1.8 36.9 1.0
O1 A:CAC354 1.8 35.3 1.0
C2 A:CAC354 1.8 31.6 1.0
SG A:CYS210 2.2 23.1 1.0
CB A:CYS210 3.1 17.8 1.0
CB A:VAL197 3.8 16.6 1.0
CG1 A:VAL197 3.9 16.0 1.0
CD1 A:ILE180 4.1 17.5 1.0
CG1 A:ILE180 4.1 16.5 1.0
CG2 A:VAL197 4.2 17.2 1.0
O A:TRP207 4.3 14.4 1.0
CA A:TRP207 4.3 15.9 1.0
CA A:CYS210 4.5 16.2 1.0
CG2 A:ILE180 4.6 13.8 1.0
CD1 A:TRP207 4.7 14.3 1.0
C A:TRP207 4.8 15.4 1.0
N A:CYS210 4.8 14.4 1.0
CG A:TRP207 5.0 13.9 1.0

Arsenic binding site 3 out of 6 in 1tad

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Arsenic binding site 3 out of 6 in the Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4-


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 3 of Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4- within 5.0Å range:
probe atom residue distance (Å) B Occ
B:As353

b:31.9
occ:1.00
 AS B:CAC353 0.0 31.9 1.0
C1 B:CAC353 1.7 33.8 1.0
O1 B:CAC353 1.8 32.4 1.0
C2 B:CAC353 1.9 28.6 1.0
SG B:CYS62 2.2 21.1 1.0
CB B:CYS62 3.0 17.0 1.0
O B:PRO165 3.6 16.2 1.0
O B:HOH528 3.7 24.8 1.0
O B:HOH996 4.4 34.8 1.0
CA B:CYS62 4.5 14.2 1.0
O B:SER58 4.5 11.8 1.0
O B:HOH850 4.7 20.4 1.0
CA B:LEU59 4.7 11.4 1.0
CG1 B:VAL164 4.7 11.6 1.0
C B:PRO165 4.7 15.0 1.0
C B:SER58 4.9 12.6 1.0
O B:TYR57 4.9 14.8 1.0

Arsenic binding site 4 out of 6 in 1tad

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Arsenic binding site 4 out of 6 in the Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4-


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 4 of Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4- within 5.0Å range:
probe atom residue distance (Å) B Occ
B:As354

b:43.4
occ:1.00
 AS B:CAC354 0.0 43.4 1.0
C1 B:CAC354 1.8 43.6 1.0
O1 B:CAC354 1.8 43.0 1.0
C2 B:CAC354 1.8 42.6 1.0
SG B:CYS210 2.2 32.9 1.0
CB B:CYS210 2.9 24.9 1.0
CG1 B:VAL197 3.6 27.0 1.0
CG2 B:VAL197 3.7 20.4 1.0
O B:TRP207 4.0 18.2 1.0
CA B:TRP207 4.2 19.3 1.0
CB B:VAL197 4.3 21.9 1.0
CG1 B:ILE180 4.3 14.7 1.0
CA B:CYS210 4.3 21.6 1.0
CD1 B:ILE180 4.4 14.2 1.0
C B:TRP207 4.5 18.9 1.0
N B:CYS210 4.6 18.9 1.0
CD1 B:TRP207 4.6 15.6 1.0
CD1 B:LEU33 4.8 23.8 1.0
CG2 B:ILE180 4.8 12.1 1.0
CG B:TRP207 4.8 19.2 1.0
CB B:TRP207 4.8 19.3 1.0
O B:LYS206 4.9 22.3 1.0

Arsenic binding site 5 out of 6 in 1tad

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Arsenic binding site 5 out of 6 in the Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4-


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 5 of Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4- within 5.0Å range:
probe atom residue distance (Å) B Occ
C:As353

b:28.7
occ:1.00
 AS C:CAC353 0.0 28.7 1.0
O1 C:CAC353 1.8 36.8 1.0
C2 C:CAC353 1.9 24.5 1.0
C1 C:CAC353 1.9 25.1 1.0
SG C:CYS62 2.2 19.0 1.0
CB C:CYS62 3.1 13.4 1.0
O C:PRO165 3.4 12.3 1.0
O C:HOH904 3.7 32.0 1.0
O C:HOH1392 4.1 38.7 1.0
CD1 A:ILE180 4.4 17.5 1.0
C C:PRO165 4.6 11.5 1.0
CA C:CYS62 4.6 13.6 1.0
CG1 C:VAL164 4.6 8.7 1.0
O C:SER58 4.6 10.3 1.0
CA C:LEU59 4.7 11.4 1.0
O C:HOH953 5.0 24.6 1.0

Arsenic binding site 6 out of 6 in 1tad

Go back to Arsenic Binding Sites List in 1tad
Arsenic binding site 6 out of 6 in the Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4-


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 6 of Gtpase Mechanism of Gproteins From the 1.7-Angstrom Crystal Structure of Transducin Alpha-Gdp-ALF4- within 5.0Å range:
probe atom residue distance (Å) B Occ
C:As354

b:48.9
occ:1.00
 AS C:CAC354 0.0 48.9 1.0
C1 C:CAC354 1.8 45.9 1.0
O1 C:CAC354 1.8 44.3 1.0
C2 C:CAC354 1.8 43.8 1.0
SG C:CYS210 2.2 29.6 1.0
CB C:CYS210 3.0 22.4 1.0
CB C:VAL197 3.8 14.6 1.0
CG1 C:ILE180 3.9 16.8 1.0
CD1 C:ILE180 4.0 21.2 1.0
CG1 C:VAL197 4.1 11.6 1.0
O C:TRP207 4.2 13.8 1.0
CG2 C:VAL197 4.3 17.8 1.0
CA C:TRP207 4.4 15.5 1.0
CA C:CYS210 4.4 17.6 1.0
CG2 C:ILE180 4.5 16.8 1.0
CD1 C:TRP207 4.7 14.5 1.0
N C:CYS210 4.7 15.0 1.0
C C:TRP207 4.8 14.6 1.0
CB C:ILE180 4.9 16.9 1.0
CG C:TRP207 5.0 15.4 1.0

Reference:

J.Sondek, D.G.Lambright, J.P.Noel, H.E.Hamm, P.B.Sigler. Gtpase Mechanism of Gproteins From the 1.7-A Crystal Structure of Transducin Alpha-Gdp-Aif-4. Nature V. 372 276 1994.
ISSN: ISSN 0028-0836
PubMed: 7969474
DOI: 10.1038/372276A0
Page generated: Wed Jul 10 11:14:02 2024

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