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Literature summary extracted from

  • Yarmolinsky, D.; Brychkova, G.; Fluhr, R.; Sagi, M.
    Sulfite reductase protects plants against sulfite toxicity (2013), Plant Physiol., 161, 725-743.
    View publication on PubMedView publication on EuropePMC

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.8.7.1 sulfite + reduced ferredoxin + H+ Arabidopsis thaliana
-
hydrogen sulfide + oxidized ferredoxin + H2O
-
?
1.8.7.1 sulfite + reduced ferredoxin + H+ Solanum lycopersicum
-
hydrogen sulfide + oxidized ferredoxin + H2O
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.8.7.1 Arabidopsis thaliana
-
ecotype Col-0
-
1.8.7.1 Solanum lycopersicum H6WYS2
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.8.7.1 flower
-
Arabidopsis thaliana
-
1.8.7.1 flower
-
Solanum lycopersicum
-
1.8.7.1 fruit
-
Arabidopsis thaliana
-
1.8.7.1 fruit
-
Solanum lycopersicum
-
1.8.7.1 leaf
-
Arabidopsis thaliana
-
1.8.7.1 leaf
-
Solanum lycopersicum
-
1.8.7.1 root
-
Arabidopsis thaliana
-
1.8.7.1 root
-
Solanum lycopersicum
-
1.8.7.1 stem
-
Arabidopsis thaliana
-
1.8.7.1 stem
-
Solanum lycopersicum
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.8.7.1 sulfite + reduced ferredoxin + H+
-
Arabidopsis thaliana hydrogen sulfide + oxidized ferredoxin + H2O
-
?
1.8.7.1 sulfite + reduced ferredoxin + H+
-
Solanum lycopersicum hydrogen sulfide + oxidized ferredoxin + H2O
-
?

Synonyms

EC Number Synonyms Comment Organism
1.8.7.1 SIR
-
Arabidopsis thaliana
1.8.7.1 SIR
-
Solanum lycopersicum

Cofactor

EC Number Cofactor Comment Organism Structure
1.8.7.1 Fe-S center
-
Arabidopsis thaliana
1.8.7.1 Fe-S center
-
Solanum lycopersicum
1.8.7.1 siroheme
-
Arabidopsis thaliana
1.8.7.1 siroheme
-
Solanum lycopersicum

General Information

EC Number General Information Comment Organism
1.8.7.1 metabolism in addition to participating in the sulfate assimilation reductive pathway, the enzyme also plays a role in protecting leaves against the toxicity of sulfite accumulation Arabidopsis thaliana
1.8.7.1 metabolism in addition to participating in the sulfate assimilation reductive pathway, the enzyme also plays a role in protecting leaves against the toxicity of sulfite accumulation Solanum lycopersicum