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Literature summary for 5.3.4.1 extracted from

  • Onda, Y.; Nagamine, A.; Sakurai, M.; Kumamaru, T.; Ogawa, M.; Kawagoe, Y.
    Distinct roles of protein disulfide isomerase and P5 sulfhydryl oxidoreductases in multiple pathways for oxidation of structurally diverse storage proteins in rice (2011), Plant Cell, 23, 210-223.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli Oryza sativa

Protein Variants

Protein Variants Comment Organism
Cys59/62/195/198Ala the PDIL2-3 active site mutant is evenly dispersed within the endoplasmic reticulum lumen Oryza sativa

Localization

Localization Comment Organism GeneOntology No. Textmining
rough endoplasmic reticulum PDIL1-1 is uniformly distributed in the lumen Oryza sativa 5791
-
rough endoplasmic reticulum PDIL2-3 is localized mainly on the surface of the endoplasmic reticulum Oryza sativa 5791
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
72397
-
4 * 72397, PDIL2-3, calculated from amino acid sequence Oryza sativa
208000
-
PDIL2-3, gel filtration Oryza sativa

Organism

Organism UniProt Comment Textmining
Oryza sativa Q53LQ0 cultivar Kinmaze
-
Oryza sativa Q67UF5 cultivar Kinmaze
-

Source Tissue

Source Tissue Comment Organism Textmining
endosperm
-
Oryza sativa
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
alpha-globulin PDIL1-1 facilitates the oxidative folding of alpha-globulin Oryza sativa ?
-
?
additional information PDIL2-3 activity is dispensable in the oxidative folding of alpha-globulin Oryza sativa ?
-
?

Subunits

Subunits Comment Organism
homotetramer 4 * 72397, PDIL2-3, calculated from amino acid sequence Oryza sativa

Synonyms

Synonyms Comment Organism
PDI
-
Oryza sativa
PDIL1-1
-
Oryza sativa
PDIL2-3
-
Oryza sativa
protein disulfide isomerase
-
Oryza sativa

General Information

General Information Comment Organism
malfunction PDIL2-3 knockdown causes aberrant accumulation of prolamins in endoplasmic reticulum-derived type-I protein bodies whereas the oxidative folding of vacuole-targeted proteins, such as proglutelins and alpha-globulin, is hardly affected. PDIL2-3 knockdown inhibits the accumulation of Cys-rich 10-kD prolamin in the core of type-I protein bodies Oryza sativa
physiological function PDIL2-3 does not facilitate the oxidative folding of proglutelins Oryza sativa
physiological function the a and a' domains of PDIL1-1 are both functional in the oxidative folding of proglutelins Oryza sativa