BRENDA - Enzyme Database

Ectopic expression of the Lycium barbarum beta-carotene hydroxylase gene (chyb) enhances drought and salt stress resistance by increasing xanthophyll cycle pool in tobacco

Wu, J.; Ji, J.; Wang, G.; Wu, G.; Diao, J.; Li, Z.; Chen, X.; Chen, Y.; Luo, L.; Plant Cell 121, 559-569 (2015)
No PubMed abstract available

Data extracted from this reference:

Cloned(Commentary)
EC Number
Commentary
Organism
1.14.15.24
expressed in Nicotiana tabacum cultivar SR-1
Lycium barbarum
Natural Substrates/ Products (Substrates)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
1.14.15.24
beta-carotene + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
Lycium barbarum
-
beta-cryptoxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
?
1.14.15.24
beta-carotene + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
Lycium barbarum
overall reaction
zeaxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
?
1.14.15.24
beta-cryptoxanthin + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
Lycium barbarum
-
zeaxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
?
Organism
EC Number
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
1.14.15.24
Lycium barbarum
U5Y6R4
-
-
Substrates and Products (Substrate)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
1.14.15.24
beta-carotene + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
-
746019
Lycium barbarum
beta-cryptoxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1.14.15.24
beta-carotene + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
overall reaction
746019
Lycium barbarum
zeaxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1.14.15.24
beta-cryptoxanthin + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
-
746019
Lycium barbarum
zeaxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
Cloned(Commentary) (protein specific)
EC Number
Commentary
Organism
1.14.15.24
expressed in Nicotiana tabacum cultivar SR-1
Lycium barbarum
Natural Substrates/ Products (Substrates) (protein specific)
EC Number
Natural Substrates
Organism
Commentary (Nat. Sub.)
Natural Products
Commentary (Nat. Pro.)
Organism (Nat. Pro.)
Reversibility
1.14.15.24
beta-carotene + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
Lycium barbarum
-
beta-cryptoxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
?
1.14.15.24
beta-carotene + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
Lycium barbarum
overall reaction
zeaxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
?
1.14.15.24
beta-cryptoxanthin + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
Lycium barbarum
-
zeaxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
?
Substrates and Products (Substrate) (protein specific)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
1.14.15.24
beta-carotene + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
-
746019
Lycium barbarum
beta-cryptoxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1.14.15.24
beta-carotene + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
overall reaction
746019
Lycium barbarum
zeaxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
1.14.15.24
beta-cryptoxanthin + reduced ferredoxin [iron-sulfur] cluster + H+ + O2
-
746019
Lycium barbarum
zeaxanthin + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
-
?
General Information
EC Number
General Information
Commentary
Organism
1.14.15.24
physiological function
enzyme expression in transgenic tobacco enhances drought and salt stress resistance by increasing xanthophyll cycle pool
Lycium barbarum
General Information (protein specific)
EC Number
General Information
Commentary
Organism
1.14.15.24
physiological function
enzyme expression in transgenic tobacco enhances drought and salt stress resistance by increasing xanthophyll cycle pool
Lycium barbarum