1.8.1.6: cystine reductase

This is an abbreviated version!
For detailed information about cystine reductase, go to the full flat file.

Word Map on EC 1.8.1.6

Reaction

2 L-cysteine +

NAD+
=
L-cystine
+
NADH
+
H+

Synonyms

CysR, cystine reductase (NADH), cystine reductase (NADH2), EC 1.6.4.1, L-cysteine:NAD+ oxidoreductase, L-cystine reductase, NADH-dependent cystine reductase, NADH2:L-cystine oxidoreductase, reductase, cystine, thioredoxin domain containing 17, thioredoxin-like 5, TRP14, TXNDC17, TXNL5

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.1 With NAD+ or NADP+ as acceptor
                1.8.1.6 cystine reductase

Substrates Products

Substrates Products on EC 1.8.1.6 - cystine reductase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
L-cystine + glutathione
L-cysteine + GSSG
show the reaction diagram
-
-
-
-
?
L-cystine + NADH + H+
2 L-cysteine + NAD+
show the reaction diagram
-
-
-
?
NADH + L-cystine
?
show the reaction diagram
-
the enzyme may provide reduced sulfhydryl groups involved in the transition of mycelium to yeast form
-
-
-
NADH + L-cystine
NAD+ + L-cysteine
show the reaction diagram
NADH + L-cystine + H+
NAD+ + L-cysteine
show the reaction diagram
additional information
?
-