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Literature summary for 3.4.24.64 extracted from

  • Geli, V.; Yang, M.; Suda, K.; Lustig, A.; Schatz, G.
    The MAS-encoded processing protease of yeast mitochondria. Overproduction and characterization of its two nonidentical subunits (1990), J. Biol. Chem., 265, 19216-19222.
    View publication on PubMed
Search for more literature for 3.4.24.64

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion matrix Saccharomyces cerevisiae 5739
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soluble MAS1 becomes insoluble in the absence of MAS2, presumably by aggregation Saccharomyces cerevisiae
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soluble MAS1 protein Saccharomyces cerevisiae
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Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
52000
-
 analytical sedimentation velocity ultracentrifugation at 20000 rpm, at lower speed aggregates of MW 90000 and MW 240000 occur Saccharomyces cerevisiae

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Saccharomyces cerevisiae removes amino-terminal matrix-targeting sequences from imported mitochondrial precursor proteins during or after translocation across mitochondrial membranes ?
-
 ?

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
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 overproducing strains G12 (MAS2), derived from JK9-3D
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Saccharomyces cerevisiae
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 overproducing strains G10 (MAS1)
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Purification (Commentary)

Purification (Comment) Organism
2 components: MAS1 and MAS2 Saccharomyces cerevisiae
from isolated mitochondria Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information MAS2 activity alone is very low, MAS1 restores activity Saccharomyces cerevisiae ?
-
 ?
additional information removes amino-terminal matrix-targeting sequences from imported mitochondrial precursor proteins during or after translocation across mitochondrial membranes Saccharomyces cerevisiae ?
-
 ?
Precytochrome b2-mouse dehydrofolate reductase fusion protein + H2O
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 Saccharomyces cerevisiae 31-aminoacid presequence + cytochrome b2-mouse dehydrofolate reductase protein
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 ?

Subunits

Subunits Comment Organism
More MAS2 activity alone is very low, MAS1 restores activity Saccharomyces cerevisiae