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Volumn 16, Issue 3 A, 2005, Pages 404-411

Amino acid sequence determination and chemical synthesis of CllErg1 (γ-KTx1.5), a K+ channel blocker peptide isolated from the scorpion Centruroides limpidus limpidus

Author keywords

Centruroides limpidus limpidus; Chemical synthesis; ERG; K+ channel; Scorpion toxin

Indexed keywords


EID: 23744438356     PISSN: 01035053     EISSN: None     Source Type: Journal    
DOI: 10.1590/S0103-50532005000300014     Document Type: Article
Times cited : (7)

References (45)
  • 3
    • 23744487626 scopus 로고    scopus 로고
    • note
    • Abbreviations: a.m.u., atomic mass units; C.l. limpidus, Centruroides limpidus limpidus; ERG, ether-a-go-go potassium channel family; HERG, human potassium ERG channel; IKr, rapid delayed rectifier potassium current; QT, time interval on the surface electrocardiogram; Boc, ter-butyloxycarbonyl; Boc-amino acid-Pam-Resin, Boc-aminoacyl-4-(oxymethyl)-phenacetamidomethyl-resin; DCM, dichoromethane; DIEA, diisopropylethylamine; DMF, N,N-dimethyformamide; HBTU, 2-(1-H-benzotriazol-1-yl)-1,1,3,3-tetramethyl-uronium hexafluorophosphate; HF, hydrofluoric acid; HPLC, high performance liquid chromatography; TFA, trifluoroacetic acid.
  • 4
    • 0035936798 scopus 로고    scopus 로고
    • QT: the duration of QT interval (reviewed in Keating, M. T.; Sanguinetti, M. C.; Cell 2001, 104, 569) is a measure of the time required for depolarization and repolarisation of the heart. Prolongation of the QT interval significantly increases the risk of ventricular arrhythmia and in particular an arrhythmia known as "torsade de pointes", which causes syncope and, if it persists, sudden death.
    • (2001) Cell , vol.104 , pp. 569
    • Keating, M.T.1    Sanguinetti, M.C.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.