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Literature summary for 3.4.23.40 extracted from

  • Raimbault, A.K.; Zuily-Fodil, Y.; Soler, A.; Cruz de Carvalho, M.H.
    A novel aspartic acid protease gene from pineapple fruit (Ananas comosus): cloning, characterization and relation to postharvest chilling stress resistance (2013), J. Plant Physiol., 170, 1536-1540.
    View publication on PubMed

Application

Application Comment Organism
food industry gene expression under postharvest chilling treatment in two pineapple varieties differing in their resistance to blackheart development reveals opposite trends. The resistant variety shows an up-regulation of AP1 precursor gene expression whereas the susceptible shows a down-regulation in response to postharvest chilling treatment. The same trend is observed regarding specific aspartic protease enzyme activity in both varieties Ananas comosus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
55230
-
x * 55230, calculated Ananas comosus

Organism

Organism UniProt Comment Textmining
Ananas comosus K7P8F2
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
proteolytic modification sequence has a signal peptide of 27 amino acids and a prosegment containing Lys36 which is important for the stability of the enzyme and for the correct alignmentof the active-center residues Ananas comosus

Subunits

Subunits Comment Organism
? x * 55230, calculated Ananas comosus

Synonyms

Synonyms Comment Organism
Ap1
-
Ananas comosus

pI Value

Organism Comment pI Value Maximum pI Value
Ananas comosus calculated
-
5.7

Expression

Organism Comment Expression
Ananas comosus gene expression under postharvest chilling treatment in two pineapple varieties differing in their resistance to blackheart development reveals opposite trends. The resistant variety shows an up-regulation of AP1 precursor gene expression whereas the susceptible shows a down-regulation in response to postharvest chilling treatment. The same trend is observed regarding specific aspartic protease enzyme activity in both varieties additional information