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Literature summary for 5.3.4.1 extracted from

  • Shimada, H.; Mochizuki, M.; Ogura, K.; Froehlich, J.E.; Osteryoung, K.W.; Shirano, Y.; Shibata, D.; Masuda, S.; Mori, K.; Takamiya, K.
    Arabidopsis cotyledon-specific chloroplast biogenesis factor CYO1 is a protein disulfide isomerase (2007), Plant Cell, 19, 3157-3169.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
gene cyo1, isolation of CYO1 from the cyo1 mutant strain by T-DNA tagging, DNA and amino acid sequence determination and analysis, functional complementation by the wild-type cyo1 gene, cyo1 expression analysis, overview Arabidopsis thaliana

Protein Variants

Protein Variants Comment Organism
additional information the enzyme-deficient cyo1 mutant in Arabidopsis thaliana has albino cotyledons but normal green true leaves, chloroplasts develop abnormally in cyo1 mutant plants grown in the light, but etioplasts are normal in mutants grown in the dark, albino phenotype, overview Arabidopsis thaliana

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast
-
Arabidopsis thaliana 9507
-
thylakoid membrane
-
Arabidopsis thaliana 42651
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Arabidopsis thaliana the cotyledon-specific chloroplast biogenesis factor CYO1 is a protein disulfide isomerase and has a chaperone-like activity required for thylakoid biogenesis in cotyledons, mutation of Cyo1 affects the photosynthesis in cotyledons, overview ?
-
?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q93YN0
-
-

Source Tissue

Source Tissue Comment Organism Textmining
cotyledon
-
Arabidopsis thaliana
-
leaf
-
Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
denatured RNase A recombinant CYO1 renatures RNase A Arabidopsis thaliana ?
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?
insulin recombinant CYO1 accelerates disulfide bond reduction in the model substrate insulin Arabidopsis thaliana ?
-
?
additional information the cotyledon-specific chloroplast biogenesis factor CYO1 is a protein disulfide isomerase and has a chaperone-like activity required for thylakoid biogenesis in cotyledons, mutation of Cyo1 affects the photosynthesis in cotyledons, overview Arabidopsis thaliana ?
-
?

Subunits

Subunits Comment Organism
More CYO1 has a C4-type zinc finger domain, putative enzyme topology, overview Arabidopsis thaliana

Synonyms

Synonyms Comment Organism
cotyledon-specific chloroplast biogenesis factor CYO1
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Arabidopsis thaliana
CYO1
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Arabidopsis thaliana
protein disulfide isomerase
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Arabidopsis thaliana