omega-agatoxin IVA

Preferred Label : omega-agatoxin IVA;

MeSH definition : A neuropeptide toxin from the venom of the funnel web spider, Agelenopsis aperta. It inhibits CALCIUM CHANNELS, P-TYPE by altering the voltage-dependent gating so that very large depolarizations are needed for channel opening. It also inhibits CALCIUM CHANNELS, Q-TYPE.;

MeSH synonym : iva, omega-agatoxin; omega-aga-iva; omega aga iva; omega agatoxin IVA;

Is substance : O;

Details

Origin ID

D020867;

UMLS CUI

C0133873;

Allowable qualifiers
- administration and dosage [MeSH Qualifier]
- adverse effects [MeSH Qualifier]
- agonists [MeSH Qualifier]
- analysis [MeSH Qualifier]
- antagonists and inhibitors [MeSH Qualifier]
- biosynthesis [MeSH Qualifier]
- blood [MeSH Qualifier]
- cerebrospinal fluid [MeSH Qualifier]
- chemical synthesis [MeSH Qualifier]
- chemistry [MeSH Qualifier]
- classification [MeSH Qualifier]
- contraindications [MeSH Qualifier]
- economics [MeSH Qualifier]
- enzymology [MeSH Qualifier]
- genetics [MeSH Qualifier]
- history [MeSH Qualifier]
- immunology [MeSH Qualifier]
- isolation and purification [MeSH Qualifier]
- metabolism [MeSH Qualifier]
- pharmacokinetics [MeSH Qualifier]
- pharmacology [MeSH Qualifier]
- poisoning [MeSH Qualifier]
- radiation effects [MeSH Qualifier]
- therapeutic use [MeSH Qualifier]
- toxicity [MeSH Qualifier]
- urine [MeSH Qualifier]
Pharmacological action(s)
- calcium channel blockers [MeSH Descriptor]
- neurotoxins [MeSH Descriptor]
Record concept(s)
- omega-Agatoxin IVA [MeSH concept]
Semantic type(s)
- Amino Acid, Peptide, or Protein [UMLS semantic type]
- Biologically Active Substance [UMLS semantic type]
- Hazardous or Poisonous Substance [UMLS semantic type]

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