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Literature summary for 3.4.23.40 extracted from

  • Kervinen, J.; Törmäkangas, K.; Runeberg-Roos, P.; Guruprasad, K.; Blundell, T.; Teeri, T.H.
    Structure and possible function of aspartic proteinases in barley and other plants (1995), Adv. Exp. Med. Biol., 362, 241-254.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
1,2-epoxy-3-(4-nitrophenoxy)propane
-
Triticum aestivum
Diazoacetylnorleucine methyl ester
-
Triticum aestivum

Localization

Localization Comment Organism GeneOntology No. Textmining
vacuole
-
Hordeum vulgare 5773
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
16000
-
1 * 34000 + 1 * 16000, SDS-PAGE Theobroma cacao
20000
-
ultracentirfugation Cannabis sativa
28000
-
gel filtration Fagopyrum esculentum
34000
-
1 * 34000 + 1 * 16000, SDS-PAGE Theobroma cacao
36000 37000 ultracentrifugation, gel filtration Nelumbo nucifera
36000 40000 gel filtration Nicotiana tabacum
37000
-
1 * 37000, SDS-PAGE Solanum lycopersicum
40000
-
2 * 40000, sequence of cDNA Hordeum vulgare
40000 42000 gel filtration Cucumis sativus
40000 42000 gel filtration Cucurbita maxima
45000
-
-
Theobroma cacao
48000
-
calculation from sequence of cDNA Oryza sativa
48000
-
2 * 48000, SDS-PAGE Hordeum vulgare
50000
-
seeds, gel filtration Triticum aestivum
58000
-
1 * 58000, SDS-PAGE Triticum aestivum
59000
-
gel filtration Nepenthes macfarlanei
60000 65000 gel filtration Oryza sativa
66000
-
gel filtration Triticum durum x Haynaldia villosa
89000
-
leaf, gel filtration Triticum aestivum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
Protein + H2O Triticum aestivum
-
?
-
?
Protein + H2O Brassica napus
-
?
-
?
Protein + H2O Cucumis sativus
-
?
-
?
Protein + H2O Pinus sylvestris
-
?
-
?
Protein + H2O Sorghum bicolor
-
?
-
?
Protein + H2O Oryza sativa
-
?
-
?
Protein + H2O Cucurbita maxima
-
?
-
?
Protein + H2O Fagopyrum esculentum
-
?
-
?
Protein + H2O Pinus banksiana
-
?
-
?
Protein + H2O Triticum durum x Haynaldia villosa
-
?
-
?
Protein + H2O Cannabis sativa
-
?
-
?
Protein + H2O Nelumbo nucifera
-
?
-
?
Protein + H2O Cynara cardunculus
-
?
-
?
Protein + H2O Theobroma cacao
-
?
-
?
Protein + H2O Drosera peltata
-
?
-
?
Protein + H2O Hordeum vulgare may participate in the processing of the C-terminus of barley prolectin ?
-
?
Protein + H2O Nicotiana tabacum hydrolysis of pathogenesis-related proteins ?
-
?
Protein + H2O Solanum lycopersicum hydrolysis of pathogenesis-related proteins ?
-
?
Protein + H2O Nepenthes macfarlanei contribution to the digestion of trapped insects ?
-
?

Organism

Organism UniProt Comment Textmining
Brassica napus
-
rape
-
Cannabis sativa
-
hemp
-
Cucumis sativus
-
cucumber
-
Cucurbita maxima
-
squash
-
Cynara cardunculus
-
cardoon
-
Drosera peltata
-
-
-
Fagopyrum esculentum
-
buckwheat
-
Hordeum vulgare
-
L. Cv. Kustaa, barley
-
Nelumbo nucifera
-
lotus
-
Nepenthes macfarlanei
-
-
-
Nicotiana tabacum
-
tobacco
-
Oryza sativa
-
rice
-
Pinus banksiana
-
Jack pine
-
Pinus sylvestris
-
Scots pine
-
Solanum lycopersicum
-
tomato
-
Sorghum bicolor
-
sorghum
-
Theobroma cacao
-
cacao
-
Triticum aestivum
-
wheat
-
Triticum durum x Haynaldia villosa
-
hybrid between Triticum durum and Hynaldia villosa
-

Source Tissue

Source Tissue Comment Organism Textmining
cotyledon
-
Nelumbo nucifera
-
flower
-
Cynara cardunculus
-
leaf
-
Triticum aestivum
-
leaf
-
Hordeum vulgare
-
leaf
-
Nicotiana tabacum
-
leaf
-
Solanum lycopersicum
-
pitcher secretion
-
Nepenthes macfarlanei
-
seed
-
Triticum aestivum
-
seed
-
Brassica napus
-
seed
-
Cucumis sativus
-
seed
-
Pinus sylvestris
-
seed
-
Sorghum bicolor
-
seed
-
Cucurbita maxima
-
seed
-
Fagopyrum esculentum
-
seed
-
Pinus banksiana
-
seed
-
Triticum durum x Haynaldia villosa
-
seed
-
Cannabis sativa
-
seed
-
Nelumbo nucifera
-
seed
-
Theobroma cacao
-
seed embryo, aleurone layer Oryza sativa
-
seed developing, resting and germinating grains, in the embryo, aleurone layer, testa and pericarp Hordeum vulgare
-
stem
-
Drosera peltata
-
trapping leaf
-
Drosera peltata
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Albumin + H2O
-
Triticum aestivum ?
-
?
Albumin + H2O
-
Sorghum bicolor ?
-
?
Albumin + H2O
-
Fagopyrum esculentum ?
-
?
Albumin + H2O
-
Nepenthes macfarlanei ?
-
?
Albumin + H2O
-
Theobroma cacao ?
-
?
casein + H2O
-
Brassica napus ?
-
?
casein + H2O
-
Cucumis sativus ?
-
?
Edestin + H2O
-
Cannabis sativa ?
-
?
Fibrin + H2O
-
Nepenthes macfarlanei ?
-
?
Gliadin + H2O
-
Triticum aestivum ?
-
?
Hemoglobin + H2O
-
Triticum aestivum ?
-
?
Hemoglobin + H2O
-
Nicotiana tabacum ?
-
?
Hemoglobin + H2O
-
Solanum lycopersicum ?
-
?
Hemoglobin + H2O
-
Cucumis sativus ?
-
?
Hemoglobin + H2O
-
Pinus sylvestris ?
-
?
Hemoglobin + H2O
-
Sorghum bicolor ?
-
?
Hemoglobin + H2O
-
Cucurbita maxima ?
-
?
Hemoglobin + H2O
-
Pinus banksiana ?
-
?
Hemoglobin + H2O
-
Triticum durum x Haynaldia villosa ?
-
?
Hemoglobin + H2O
-
Cannabis sativa ?
-
?
Hemoglobin + H2O
-
Nelumbo nucifera ?
-
?
Protein + H2O
-
Triticum aestivum ?
-
?
Protein + H2O
-
Brassica napus ?
-
?
Protein + H2O
-
Cucumis sativus ?
-
?
Protein + H2O
-
Pinus sylvestris ?
-
?
Protein + H2O
-
Sorghum bicolor ?
-
?
Protein + H2O
-
Oryza sativa ?
-
?
Protein + H2O
-
Cucurbita maxima ?
-
?
Protein + H2O
-
Fagopyrum esculentum ?
-
?
Protein + H2O
-
Pinus banksiana ?
-
?
Protein + H2O
-
Triticum durum x Haynaldia villosa ?
-
?
Protein + H2O
-
Cannabis sativa ?
-
?
Protein + H2O
-
Nelumbo nucifera ?
-
?
Protein + H2O
-
Cynara cardunculus ?
-
?
Protein + H2O
-
Theobroma cacao ?
-
?
Protein + H2O
-
Drosera peltata ?
-
?
Protein + H2O may participate in the processing of the C-terminus of barley prolectin Hordeum vulgare ?
-
?
Protein + H2O hydrolysis of pathogenesis-related proteins Nicotiana tabacum ?
-
?
Protein + H2O hydrolysis of pathogenesis-related proteins Solanum lycopersicum ?
-
?
Protein + H2O contribution to the digestion of trapped insects Nepenthes macfarlanei ?
-
?

Subunits

Subunits Comment Organism
dimer 2 * 48000, SDS-PAGE Hordeum vulgare
dimer 2 * 40000, sequence of cDNA Hordeum vulgare
dimer 2 * 46000-49000, SDS-PAGE, sequence of cDNA Cynara cardunculus
dimer 1 * 34000 + 1 * 16000, SDS-PAGE Theobroma cacao
monomer 1 * 58000, SDS-PAGE Triticum aestivum
monomer 1 * 37000, SDS-PAGE Solanum lycopersicum

Synonyms

Synonyms Comment Organism
Nepenthesin
-
Nepenthes macfarlanei

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
2 3 substrate casein Drosera peltata
2.2
-
substrates albumin, fibrin Nepenthes macfarlanei
2.4 3.8 substrates casein, hemoglobin Nelumbo nucifera
2.5 3.5 substrate hemoglobin Solanum lycopersicum
2.5 4.2 substrates casein, hemoglobin Oryza sativa
3
-
substrate hemoglobin Nicotiana tabacum
3
-
substrate albumin Triticum aestivum
3.1
-
chromophoric peptide substrate Triticum durum x Haynaldia villosa
3.2
-
substrate hemoglobin Cucumis sativus
3.4
-
substrate hemoglobin Cannabis sativa
3.4
-
substrate albumin Theobroma cacao
3.5
-
substrate hemoglobin Pinus banksiana
3.5
-
substrate albumin Brassica napus
3.5
-
substrate albumin Fagopyrum esculentum
3.5 3.9 substrate hemoglobin Hordeum vulgare
3.6
-
substrate hemoglobin Cucurbita maxima
3.6
-
substrate albumin Sorghum bicolor
3.7
-
substrate hemoglobin Pinus sylvestris
3.7 4.1 chromophoric peptide substrate Hordeum vulgare
4.3
-
substrate edestin Cannabis sativa
4.5
-
substrate gliadin Triticum aestivum
5.1
-
substrate casein Cynara cardunculus