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An Entity of Type : owl:Class, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
rdfs:label
  • Vinca-Domain Binding Agent
rdfs:subClassOf
Semantic_Type
  • Chemical Viewed Functionally
Preferred_Name
  • Vinca-Domain Binding Agent
UMLS_CUI
  • C1883533
Legacy_Concept_Name
  • Vinca-Site_Binding_Agent
FULL_SYN
  • Vinca-Site Binding AgentSYNCI
  • Vinca-Site Binding AgentsSYNCI
  • Vinca-Domain Binding AgentPTNCI
  • Vinca-Domain Binding AgentsSYNCI
DEFINITION
  • Any of a class of anti-mitotic compounds that bind to the vinca site of the beta tubulin subunit, a region located within the middle domain of the tubulin structure and corresponding with a residue sequence approximating 177-215. The agent binds to the vinca site to produce a conformational change in the protofilament structure and at high concentrations, to induce the formation of spirals and crystal aggregates; these changes impair the polymerization of tubulin dimers and thereby, prevent the assembly of microtubules. The subsequent decrease in the amount of formed microtubules causes disassembly of the mitotic spindle resulting from instability of the structure during the mitotic interphase, eventually leading to cell cycle arrest and/or apoptosis. Vinca-site binding agents include natural compounds isolated from the periwinkle (Catharanthus roseus, formally, Vinca roseus) plant and synthetic compounds.NCI
code
  • C67422
is rdfs:subClassOf of
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