Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

1.8.4.16: thioredoxin:protein disulfide reductase

This is an abbreviated version!
For detailed information about thioredoxin:protein disulfide reductase, go to the full flat file.

Word Map on EC 1.8.4.16

Reaction

a [DsbD protein] carrying a disulfide bond
+
a [protein] with reduced L-cysteine residues
=
a [DsbD protein] with reduced L-cysteine residues
+
a [protein] carrying a disulfide bond

Synonyms

CcdA, dipZ, disulfide bond reductase, disulfide isomerase-like protein, DsbD, DsbDalpha, NmDsbD

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.4 With a disulfide as acceptor
                1.8.4.16 thioredoxin:protein disulfide reductase

Engineering

Engineering on EC 1.8.4.16 - thioredoxin:protein disulfide reductase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
C103A
C103A/C109A
C109A
-
inactive
C122A
-
active site mutant
C128A
-
active site mutant
C13A
-
the mutant shows wild type activity
C163A
-
inactive
C163A/C282A
Echerichia coli expressing the C163A and C282A mutations is Cu2+ resistant
C163A/C285A
C182A
-
active site mutant
C282A
-
inactive
C282A/C285A
Echerichia coli expressing the C282A and C285A mutations is Cu2+ resistant
C285A
-
inactive
C301A
-
the mutant shows wild type activity
C304A
-
active site mutant
C461A/C464A
Echerichia coli expressing the C461A and C464A mutations is Cu2+ sensitive
C464A
C480A/C483A
-
active site mutant
D455N/E468Q
-
in the double mutant of periplasmic C-terminal domain of the enzyme, the pK(a) value of Cys461 is lowered to 8.6, a value close to that expected for an unperturbed cysteine residue
P162A
-
the mutation leads to less viability on copper and less susceptibility to air oxidation than wild type
P166A
-
the mutation leads to less viability on copper and less susceptibility to air oxidation than wild type
P284A
-
the mutation leads to less viability on copper and less susceptibility to air oxidation than wild type
P289A
-
the mutation leads to less viability on copper and less susceptibility to air oxidation than wild type
C103S