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Literature summary extracted from

  • Tanaka, A.; Ito, H.; Tanaka, R.; Tanaka, N.K.; Yoshida, K.; Okada, K.
    Chlorophyll a oxygenase (CAO) is involved in chlorophyll b formation from chlorophyll a (1998), Proc. Natl. Acad. Sci. USA, 95, 12719-12723.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.14.13.122 construction of a genomic library, DNA and amino acid sequence determination Chlamydomonas reinhardtii

Protein Variants

EC Number Protein Variants Comment Organism
1.14.13.122 additional information construction of six chlorophyll-b less mutants by insertional mutagenesis, analysis of DNA rearrangements, overview Chlamydomonas reinhardtii

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.14.13.122 Fe2+ the enzyme might contain a [2Fe-2S] Rieske cluster Chlamydomonas reinhardtii

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.14.13.122 7-hydroxychlorophyllide a + O2 + NADPH Chlamydomonas reinhardtii
-
chlorophyllide b + H2O + NADP+
-
?
1.14.13.122 7-hydroxychlorophyllide a + O2 + NADPH Chlamydomonas reinhardtii 5D
-
chlorophyllide b + H2O + NADP+
-
?
1.14.13.122 chlorophyllide a + O2 + NADPH + H+ Chlamydomonas reinhardtii
-
7-hydroxychlorophyllide a + H2O + NADP+
-
?
1.14.13.122 chlorophyllide a + O2 + NADPH + H+ Chlamydomonas reinhardtii 5D
-
7-hydroxychlorophyllide a + H2O + NADP+
-
?
1.14.13.122 additional information Chlamydomonas reinhardtii chlorophyll b production is important for plants to adapt to varying light environments ?
-
?
1.14.13.122 additional information Chlamydomonas reinhardtii 5D chlorophyll b production is important for plants to adapt to varying light environments ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.14.13.122 Chlamydomonas reinhardtii Q9ZWM5
-
-
1.14.13.122 Chlamydomonas reinhardtii 5D Q9ZWM5
-
-

Reaction

EC Number Reaction Comment Organism Reaction ID
1.14.13.122 chlorophyllide a + 2 O2 + 2 NADPH + 2 H+ = chlorophyllide b + 3 H2O + 2 NADP+ reaction mechanism Chlamydomonas reinhardtii
1.14.13.122 chlorophyllide a + O2 + NADPH + H+ = 71-hydroxychlorophyllide a + H2O + NADP+ reaction mechanism Chlamydomonas reinhardtii

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.13.122 7-hydroxychlorophyllide a + O2 + NADPH
-
Chlamydomonas reinhardtii chlorophyllide b + H2O + NADP+
-
?
1.14.13.122 7-hydroxychlorophyllide a + O2 + NADPH
-
Chlamydomonas reinhardtii 5D chlorophyllide b + H2O + NADP+
-
?
1.14.13.122 chlorophyllide a + O2 + NADPH + H+
-
Chlamydomonas reinhardtii 7-hydroxychlorophyllide a + H2O + NADP+
-
?
1.14.13.122 chlorophyllide a + O2 + NADPH + H+
-
Chlamydomonas reinhardtii 5D 7-hydroxychlorophyllide a + H2O + NADP+
-
?
1.14.13.122 additional information chlorophyll b production is important for plants to adapt to varying light environments Chlamydomonas reinhardtii ?
-
?
1.14.13.122 additional information chlorophyll b production is important for plants to adapt to varying light environments Chlamydomonas reinhardtii 5D ?
-
?

Synonyms

EC Number Synonyms Comment Organism
1.14.13.122 CAO
-
Chlamydomonas reinhardtii
1.14.13.122 chlorophyll a oxygenase
-
Chlamydomonas reinhardtii

Cofactor

EC Number Cofactor Comment Organism Structure
1.14.13.122 NADPH
-
Chlamydomonas reinhardtii