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Substance Name: Volkensin
RN: 91933-11-8
InChIKey: KQNNSYZQMSOOQH-GLDAUDTLSA-N

Note

  • A type 2 ribosome-inactivating protein; from roots of Adenia volkensii Harms (kilyambiti plant); contains two free cysteinyl residues out of 14 derived from the gene sequence.

Classification Code

  • Natural Product

Molecular Formula

  • Unspecified

Molecular Weight

  • 584.702
 
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Names and Synonyms

Name of Substance

  • Volkensin

Synonyms

  • Adenia volkesii toxin
  • Protein volkensin
  • Volkensin (glycoprotein)
  • Volkensin (protein)

Systematic Name

  • Volkensin

Registry Numbers

CAS Registry Number

  • 91933-11-8

System Generated Number

  • 0091933118

Structure Descriptors

InChI

1S/C33H44O9/c1-8-16(2)30(37)42-24-13-23(40-18(4)34)31(5)15-39-27-28(31)32(24,6)22-12-25(35)41-21-11-20(19-9-10-38-14-19)17(3)26(21)33(22,7)29(27)36/h8-10,14,20-25,27-29,35-36H,11-13,15H2,1-7H3/b16-8+/t20-,21+,22-,23-,24+,25-,27-,28+,29-,31-,32+,33-/m1/s1

InChIKey

KQNNSYZQMSOOQH-GLDAUDTLSA-N

Smiles

C=12[C@@]3([C@@H]([C@@]4([C@H](C[C@H]([C@@]5([C@@H]4[C@H](OC5)[C@H]3O)C)OC(C)=O)OC(\C(C)=C\C)=O)C)C[C@H](O)O[C@H]2C[C@H](c2ccoc2)C1C)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1380ng/kg (0.00138mg/kg)   FEBS Letters. Vol. 171, Pg. 277, 1984.