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Literature summary for 3.1.1.4 extracted from

  • Marchi-Salvador, D.P.; Correa, L.C.; Magro, A.J.; Oliveira, C.Z.; Soares, A.M.; Fontes, M.R.
    Insights into the role of oligomeric state on the biological activities of crotoxin: crystal structure of a tetrameric phospholipase A2 formed by two isoforms of crotoxin B from Crotalus durissus terrificus venom (2008), Proteins, 72, 883-891.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
purified subunit B with bound Ca2+, 18°C, X-ray diffraction structure determination and analysis at 2.28 A resolution, quaternary assembling modelling Crotalus durissus terrificus

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ dependent on Crotalus durissus terrificus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Crotalus durissus terrificus crotoxin is a heterodimeric molecular complex related to important envenomation effects, as neurological disorders, myotoxicity, and renal failure ?
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Organism

Organism UniProt Comment Textmining
Crotalus durissus terrificus P24027
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Source Tissue

Source Tissue Comment Organism Textmining
venom
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Crotalus durissus terrificus
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information crotoxin is a heterodimeric molecular complex related to important envenomation effects, as neurological disorders, myotoxicity, and renal failure Crotalus durissus terrificus ?
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?

Subunits

Subunits Comment Organism
heterodimer the enzyme is composed of subunit crotoxin B, a basic Asp49-PLA2, and an acidic, nontoxic, and nonenzymatic component crotoxin A Crotalus durissus terrificus
More the isolated subunit B forms tetramers, Ser1 and Glu92 of subunit B monomers play an important role in the oligomerization, structure analysis, overview Crotalus durissus terrificus

Synonyms

Synonyms Comment Organism
Cdt PLA2 subunit B Crotalus durissus terrificus
Cro
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Crotalus durissus terrificus
crotapotin subunit A Crotalus durissus terrificus
crotoxin
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Crotalus durissus terrificus