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Literature summary 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

EC Number Inhibitors Comment Organism Structure
3.4.24.64 1,10-phenanthroline
-
 Solanum tuberosum
3.4.24.64 1,10-phenanthroline
-
 Spinacia oleracea
3.4.24.64 EDTA
-
 Solanum tuberosum
3.4.24.64 EDTA
-
 Spinacia oleracea
3.4.24.64 additional information bestatin; no inhibition by leupeptin or pepstatin; PMSF Solanum tuberosum
3.4.24.64 additional information bestatin; no inhibition by leupeptin or pepstatin; PMSF Spinacia oleracea

Localization

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

Metals/Ions

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

Organism

EC Number Organism UniProt Comment Textmining
3.4.24.64 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
-
3.4.24.64 Solanum tuberosum
-
-
-
3.4.24.64 Spinacia oleracea
-
 spinach
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.24.64 from isolated mitochondria Spinacia oleracea

Source Tissue

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

Substrates and Products (Substrate)

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

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.4.24.64 20
-
 F1beta-ATPase precursor protein Spinacia oleracea
3.4.24.64 20
-
 F1beta-ATPase precursor protein Solanum tuberosum
3.4.24.64 23
-
 Rieske FeS precursor protein Spinacia oleracea
3.4.24.64 23
-
 Rieske FeS precursor protein Solanum tuberosum