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Literature summary extracted from

  • Selstam, E.; Schelin, J.; Brain, T.; Williams, W.P.
    The effects of low pH on the properties of protochlorophyllide oxidoreductase and the organization of prolamellar bodies of maize (Zea mays) (2002), Eur. J. Biochem., 269, 2336-2346.
    View publication on PubMed

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.3.1.33 etioplast
-
 Avena sativa 9513
-
1.3.1.33 etioplast
-
 Lathyrus oleraceus 9513
-
1.3.1.33 etioplast
-
 Zea mays 9513
-
1.3.1.33 etioplast prolamellar body
-
 Avena sativa 9541
-
1.3.1.33 etioplast prolamellar body
-
 Lathyrus oleraceus 9541
-
1.3.1.33 etioplast prolamellar body
-
 Zea mays 9541
-
1.3.1.33 etioplast prolamellar body contains two photochemically active forms of the enzyme: protochlorophyllide oxidoreductase POR-PChlide640 and POR-PChlide650. Resuspension of prolamellar bodies in media with a pH below 6.8 leads to a rapid conversuion of POR-PChlide650 to POR-PChlide 640 and a dramatic reorganization of the membrane system of the prolamellar body. The disappearence of POR-PChlide 650 and the reorganization of the prolamellar body are irreversible Zea mays 9541
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.3.1.33 protochlorophyllide + NADPH Lathyrus oleraceus
-
 chlorophyllide + NADP+
-
 ?
1.3.1.33 protochlorophyllide + NADPH Zea mays
-
 chlorophyllide + NADP+
-
 ?
1.3.1.33 protochlorophyllide + NADPH Avena sativa
-
 chlorophyllide + NADP+
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.3.1.33 Avena sativa
-
 oat
-
1.3.1.33 Lathyrus oleraceus
-
 pea
-
1.3.1.33 Zea mays
-
 maize, corn L. cv. Apache
-
1.3.1.33 Zea mays
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.3.1.33 seedling
-
 Avena sativa
-
1.3.1.33 seedling
-
 Lathyrus oleraceus
-
1.3.1.33 seedling
-
 Zea mays
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.3.1.33 protochlorophyllide + NADPH
-
 Lathyrus oleraceus chlorophyllide + NADP+
-
 ?
1.3.1.33 protochlorophyllide + NADPH
-
 Zea mays chlorophyllide + NADP+
-
 ?
1.3.1.33 protochlorophyllide + NADPH
-
 Avena sativa chlorophyllide + NADP+
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.3.1.33 POR-PChlide640
-
 Zea mays
1.3.1.33 POR-PChlide650
-
 Zea mays
1.3.1.33 protochlorophyllide oxidoreductase POR-PChlide640
-
 Zea mays
1.3.1.33 protochlorophyllide oxidoreductase POR-PChlide650
-
 Zea mays

Cofactor

EC Number Cofactor Comment Organism Structure
1.3.1.33 NADPH
-
 Avena sativa
1.3.1.33 NADPH
-
 Lathyrus oleraceus
1.3.1.33 NADPH
-
 Zea mays