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Potassium 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:

Arsenic (As) 2 atoms

Potassium Binding Sites:

The binding sites of Potassium 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 Potassium atom.
In total 2 binding sites of Potassium 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 Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in 5vt3

Go back to Potassium Binding Sites List in 5vt3
Potassium 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 Potassium with other atoms in the K 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:K403

b:28.4
occ:1.00
 O A:GLU49 2.7 22.5 1.0
O4 A:FAD402 2.7 14.3 1.0
OG1 A:THR47 2.8 22.2 1.0
OE1 A:GLU160 2.8 36.1 0.5
OE1 A:GLU160 2.8 34.9 0.5
N5 A:FAD402 2.9 27.3 1.0
OE2 A:GLU160 2.9 31.4 0.5
CD A:GLU160 3.2 35.8 0.5
CD A:GLU160 3.6 33.5 0.5
C4 A:FAD402 3.6 21.4 1.0
OE2 A:GLU160 3.6 21.7 0.5
C4X A:FAD402 3.6 19.0 1.0
CB A:THR47 3.7 23.5 1.0
CG2 A:THR47 3.8 20.9 1.0
C5X A:FAD402 3.8 24.8 1.0
C6 A:FAD402 3.8 20.0 1.0
C A:GLU49 3.9 25.6 1.0
O A:HOH528 3.9 22.3 1.0
N7N A:NAP401 4.1 27.4 1.0
O A:HOH512 4.2 45.4 1.0
C4N A:NAP401 4.4 30.9 1.0
CG A:GLU160 4.6 33.0 0.5
CA A:VAL50 4.7 18.7 1.0
C7N A:NAP401 4.7 29.9 1.0
N A:VAL50 4.7 18.2 1.0
CG2 A:VAL50 4.8 22.6 1.0
N A:GLU49 4.8 24.0 1.0
N3 A:FAD402 4.8 19.7 1.0
CA A:GLU49 4.8 33.7 1.0
OE1 A:GLU49 4.9 82.3 1.0
C3N A:NAP401 4.9 24.8 1.0
CG A:GLU160 5.0 27.6 0.5

Potassium binding site 2 out of 2 in 5vt3

Go back to Potassium Binding Sites List in 5vt3
Potassium 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 Potassium with other atoms in the K 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:K404

b:24.8
occ:1.00
 O B:GLU49 2.7 23.0 1.0
OE1 B:GLU160 2.7 27.8 0.5
O4 B:FAD403 2.7 19.4 1.0
OE1 B:GLU160 2.7 28.5 0.5
OG1 B:THR47 2.8 20.5 1.0
N5 B:FAD403 2.8 20.1 1.0
OE2 B:GLU160 3.1 31.7 0.5
CD B:GLU160 3.3 30.5 0.5
C4 B:FAD403 3.5 19.5 1.0
CD B:GLU160 3.6 24.3 0.5
C4X B:FAD403 3.6 20.2 1.0
O B:HOH529 3.6 50.2 1.0
CB B:THR47 3.8 23.5 1.0
C5X B:FAD403 3.9 21.3 1.0
C B:GLU49 3.9 20.4 1.0
CG2 B:THR47 3.9 16.2 1.0
O B:HOH516 3.9 18.1 1.0
OE2 B:GLU160 4.0 9.8 0.5
C6 B:FAD403 4.0 15.5 1.0
N7N B:NAP402 4.0 29.7 1.0
C4N B:NAP402 4.3 43.8 1.0
CA B:VAL50 4.6 15.3 1.0
C7N B:NAP402 4.7 36.0 1.0
CG2 B:VAL50 4.7 22.6 1.0
N B:VAL50 4.7 20.9 1.0
CG B:GLU160 4.7 22.9 0.5
N B:GLU49 4.7 26.7 1.0
CG B:GLU160 4.8 17.3 0.5
CG B:GLU49 4.8 62.0 1.0
N3 B:FAD403 4.8 19.0 1.0
C3N B:NAP402 4.9 37.8 1.0
CA B:GLU49 4.9 25.9 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: Sat Aug 9 10:01:08 2025

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