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Literature summary for 3.4.24.64 extracted from

  • Eriksson, A.C.; Glaser, E.
    Mitochondrial processing proteinase: a general processing proteinase of spinach leaf mitochondria is a membrane-bound enzyme (1992), Biochim. Biophys. Acta, 1140, 208-214.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
1,10-phenanthroline
-
Solanum tuberosum
1,10-phenanthroline
-
Spinacia oleracea
EDTA
-
Solanum tuberosum
EDTA
-
Spinacia oleracea
additional information bestatin; no inhibition by leupeptin or pepstatin; PMSF Solanum tuberosum
additional information bestatin; no inhibition by leupeptin or pepstatin; PMSF Spinacia oleracea

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Spinacia oleracea 16020
-
membrane
-
Solanum tuberosum 16020
-
mitochondrion
-
Spinacia oleracea 5739
-
mitochondrion
-
Solanum tuberosum 5739
-

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ activation Spinacia oleracea
Co2+ activation Solanum tuberosum
Co2+ metalloprotease Spinacia oleracea
Co2+ metalloprotease Solanum tuberosum
Mn2+ activation Spinacia oleracea
Mn2+ activation Solanum tuberosum
Zn2+ activation Spinacia oleracea
Zn2+ activation Solanum tuberosum

Organism

Organism UniProt Comment Textmining
More
-
the enzymes from Spinacia oleracea or Solanum tuberosum are immunologically not related to MPP but to processing enhancing protein (i.e. PEP) from fungi and mammals
-
Solanum tuberosum
-
-
-
Spinacia oleracea
-
spinach
-

Purification (Commentary)

Purification (Comment) Organism
from isolated mitochondria Spinacia oleracea

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Spinacia oleracea
-
leaf
-
Solanum tuberosum
-
tuber
-
Solanum tuberosum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
F1-ATPase beta-subunit precursor + H2O F0F1-ATP-synthase F1beta subunit precursor from Neurospora crassa Spinacia oleracea F1-ATPase beta-subunit
-
?
F1-ATPase beta-subunit precursor + H2O F0F1-ATP-synthase F1beta subunit precursor from Neurospora crassa Solanum tuberosum F1-ATPase beta-subunit
-
?
F1-ATPase beta-subunit precursor + H2O F0F1-ATP-synthase F1beta subunit precursor from Nicotiana plumbaginifolia Spinacia oleracea F1-ATPase beta-subunit
-
?
F1-ATPase beta-subunit precursor + H2O F0F1-ATP-synthase F1beta subunit precursor from Nicotiana plumbaginifolia Solanum tuberosum F1-ATPase beta-subunit
-
?
additional information no stimulation by mitochondrial matrix fraction Spinacia oleracea ?
-
?
additional information no stimulation by mitochondrial matrix fraction Solanum tuberosum ?
-
?
Rieske FES protein precursor + H2O from Neurospora Spinacia oleracea Rieske FES protein intermediate form
-
?
Rieske FES protein precursor + H2O from Neurospora Solanum tuberosum Rieske FES protein intermediate form
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
20
-
F1beta-ATPase precursor protein Spinacia oleracea
20
-
F1beta-ATPase precursor protein Solanum tuberosum
23
-
Rieske FeS precursor protein Spinacia oleracea
23
-
Rieske FeS precursor protein Solanum tuberosum