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Literature summary for 3.4.22.B36 extracted from

  • Emori, Y.; Saigo, K.
    Calpain localization changes in coordination with actib-related cytoskeletal changes during early embryonic development of Drosophila (1994), J. Biol. Chem., 269, 25137-25142.
    View publication on PubMed
Search for more literature for 3.4.22.B36

Localization

Localization Comment Organism GeneOntology No. Textmining
nucleus at cleavage cycles 8 and 9, when nuclei reach the egg surface, calpain is localized between the nuclei at the surface beneath the precleavage furrows. Calpain condenses specifically at the edge of and between actin caps that underlie the plasma membrane immediately above each nucleus Drosophila melanogaster 5634
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Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
peptide + H2O Drosophila melanogaster calpain is involved in the dynamic changes in the embryonic cytoskeleton, especially actin-related structures, during early embryogenesis prior to cellularization hydrolyzed peptide
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peptide + H2O Drosophila melanogaster Canton-S calpain is involved in the dynamic changes in the embryonic cytoskeleton, especially actin-related structures, during early embryogenesis prior to cellularization hydrolyzed peptide
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Organism

Organism UniProt Comment Textmining
Drosophila melanogaster Q11002
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Drosophila melanogaster Canton-S Q11002
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Source Tissue

Source Tissue Comment Organism Textmining
embryo calpain is first detected near the anterior pole and in posterior region of the embryo just after fertilization. The anterior calpain disappears during the cleavage cycles. On the other hand, the posterior calpain moved to the posterior pole when polar buds are formed, and condenses just below the pole cells. At cleavage cycles 8 and 9, when nuclei reach the egg surface, calpain is localized between the nuclei at the surface beneath the precleavage furrows. Calpain condenses specifically at the edge of and between actin caps that underlie the plasma membrane immediately above each nucleus Drosophila melanogaster
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
peptide + H2O calpain is involved in the dynamic changes in the embryonic cytoskeleton, especially actin-related structures, during early embryogenesis prior to cellularization Drosophila melanogaster hydrolyzed peptide
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 ?
peptide + H2O calpain is involved in the dynamic changes in the embryonic cytoskeleton, especially actin-related structures, during early embryogenesis prior to cellularization Drosophila melanogaster Canton-S hydrolyzed peptide
-
 ?