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Arsenic in PDB 5vt3: High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad

Enzymatic activity of High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad

All present enzymatic activity of High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad:
1.8.1.9;

Protein crystallography data

The structure of High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad, PDB code: 5vt3 was solved by C.Chang, S.Grimshaw, N.Maltseva, R.Mulligan, W.F.Anderson, A.Joachimiak, Center For Structural Genomics Of Infectious Diseases (Csgid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 40.57 / 1.98
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 61.931, 100.758, 126.880, 90.00, 90.00, 90.00
R / Rfree (%) 15.2 / 19.8

Other elements in 5vt3:

The structure of High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad also contains other interesting chemical elements:

Potassium (K) 2 atoms

Arsenic Binding Sites:

The binding sites of Arsenic atom in the High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad (pdb code 5vt3). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total 2 binding sites of Arsenic where determined in the High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad, PDB code: 5vt3:
Jump to Arsenic binding site number: 1; 2;

Arsenic binding site 1 out of 2 in 5vt3

Go back to Arsenic Binding Sites List in 5vt3
Arsenic binding site 1 out of 2 in the High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As404

b:0.8
occ:1.00
 AS A:CAC404 0.0 0.8 1.0
O1 A:CAC404 1.7 0.2 1.0
O2 A:CAC404 1.7 0.1 1.0
C1 A:CAC404 2.0 0.2 1.0
C2 A:CAC404 2.0 0.9 1.0
OD2 A:ASP257 4.7 44.5 1.0
O A:HOH597 4.9 37.8 1.0
CB A:SER277 4.9 29.5 1.0
CA A:SER277 4.9 29.6 1.0
C A:VAL265 4.9 22.0 1.0
O A:VAL265 5.0 20.8 1.0

Arsenic binding site 2 out of 2 in 5vt3

Go back to Arsenic Binding Sites List in 5vt3
Arsenic binding site 2 out of 2 in the High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 2 of High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad within 5.0Å range:
probe atom residue distance (Å) B Occ
B:As405

b:0.6
occ:1.00
 AS B:CAC405 0.0 0.6 1.0
O1 B:CAC405 1.7 0.0 1.0
O2 B:CAC405 1.7 0.9 1.0
C2 B:CAC405 2.0 1.0 1.0
C1 B:CAC405 2.0 0.5 1.0
CA B:SER277 4.6 30.4 1.0
CB B:SER277 4.7 25.3 1.0
OD2 B:ASP257 4.7 49.7 1.0
C B:VAL265 4.7 21.2 1.0
N B:SER277 4.8 27.8 1.0
O B:VAL265 4.8 23.4 1.0
N B:LYS266 4.9 20.6 1.0
C B:THR276 4.9 29.7 1.0
O B:THR276 5.0 26.7 1.0
CB B:LEU264 5.0 19.0 1.0

Reference:

C.Chang, S.Grimshaw, N.Maltseva, R.Mulligan, W.F.Anderson, A.Joachimiak. High Resolution Structure of Thioredoxin-Disulfide Reductase From Vibrio Vulnificus CMCP6 in Complex with Nadp and Fad To Be Published.
Page generated: Wed Jul 10 13:07:38 2024

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