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Gallium in PDB 1cfw: Ga-Substituted Desulforedoxin

Protein crystallography data

The structure of Ga-Substituted Desulforedoxin, PDB code: 1cfw was solved by M.Archer, A.L.Carvalho, S.Teixeira, I.Moura, J.J.G.Moura, F.Rusnak, M.J.Romao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 25.70 / 1.90
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 42.200, 42.200, 72.300, 90.00, 90.00, 120.00
R / Rfree (%) 17.9 / n/a

Gallium Binding Sites:

The binding sites of Gallium atom in the Ga-Substituted Desulforedoxin (pdb code 1cfw). This binding sites where shown within 5.0 Angstroms radius around Gallium atom.
In total 2 binding sites of Gallium where determined in the Ga-Substituted Desulforedoxin, PDB code: 1cfw:
Jump to Gallium binding site number: 1; 2;

Gallium binding site 1 out of 2 in 1cfw

Go back to Gallium Binding Sites List in 1cfw
Gallium binding site 1 out of 2 in the Ga-Substituted Desulforedoxin


Mono view


Stereo pair view

A full contact list of Gallium with other atoms in the Ga binding site number 1 of Ga-Substituted Desulforedoxin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ga37

b:15.3
occ:1.00
SG A:CYS12 2.2 14.2 1.0
SG A:CYS9 2.3 14.4 1.0
SG A:CYS29 2.3 16.9 1.0
SG A:CYS28 2.4 14.5 1.0
CB A:CYS9 3.2 13.0 1.0
CB A:CYS12 3.2 15.6 1.0
CB A:CYS29 3.2 12.8 1.0
CB A:CYS28 3.4 11.7 1.0
C A:CYS28 3.6 16.1 1.0
N A:CYS29 3.6 20.9 1.0
N A:CYS12 3.7 14.3 1.0
O A:CYS28 3.9 17.4 1.0
CA B:GLY24 4.0 6.1 1.0
CA A:CYS12 4.0 11.9 1.0
CA A:CYS29 4.0 20.5 1.0
CA A:CYS28 4.1 10.4 1.0
N B:GLY24 4.2 18.9 1.0
CA A:CYS9 4.6 18.4 1.0
C A:CYS12 4.7 17.2 1.0
C A:LEU11 4.8 25.1 1.0
CB A:GLN14 4.8 11.2 1.0
O A:HOH108 4.8 17.0 1.0
NE2 A:GLN14 4.9 18.8 1.0
C B:GLY24 4.9 16.2 1.0
N A:GLY13 4.9 14.5 1.0
CB A:LEU11 5.0 11.4 1.0

Gallium binding site 2 out of 2 in 1cfw

Go back to Gallium Binding Sites List in 1cfw
Gallium binding site 2 out of 2 in the Ga-Substituted Desulforedoxin


Mono view


Stereo pair view

A full contact list of Gallium with other atoms in the Ga binding site number 2 of Ga-Substituted Desulforedoxin within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ga37

b:14.9
occ:1.00
SG B:CYS29 2.2 16.5 1.0
SG B:CYS28 2.2 15.2 1.0
SG B:CYS12 2.2 16.4 1.0
SG B:CYS9 2.3 16.4 1.0
CB B:CYS9 3.1 11.9 1.0
CB B:CYS29 3.3 13.2 1.0
CB B:CYS12 3.3 11.6 1.0
CB B:CYS28 3.3 12.3 1.0
N B:CYS29 3.5 14.7 1.0
C B:CYS28 3.7 14.5 1.0
N B:CYS12 3.8 16.3 1.0
CA B:CYS29 4.0 11.9 1.0
CA A:GLY24 4.0 12.5 1.0
O B:CYS28 4.1 15.9 1.0
CA B:CYS28 4.1 8.9 1.0
CA B:CYS12 4.1 13.6 1.0
N A:GLY24 4.4 13.4 1.0
CA B:CYS9 4.6 6.5 1.0
CB B:GLN14 4.7 10.9 1.0
CB B:LEU11 4.8 15.7 1.0
C B:LEU11 4.8 25.6 1.0
NE2 B:GLN14 4.8 16.0 1.0
C B:CYS12 4.9 17.2 1.0
C A:GLY24 4.9 11.9 1.0

Reference:

M.Archer, A.L.Carvalho, S.Teixeira, I.Moura, J.J.Moura, F.Rusnak, M.J.Romao. Structural Studies By X-Ray Diffraction on Metal Substituted Desulforedoxin, A Rubredoxin-Type Protein. Protein Sci. V. 8 1536 1999.
ISSN: ISSN 0961-8368
PubMed: 10422844
Page generated: Tue Sep 8 05:18:39 2020
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