ID1021
PMID11087855
SequenceRKKRRQRAR
ChiralityL
Peptide nameAla56 substitution mutant of Tat (49-57)
OriginHIV-1
FamilyProtein derived
CategoryCationic
LocalizationProbably cytoplasm and nucleus, nucleolus
N terminalLabelled with fluorescein with aminohexanoic space
C terminalFree
Uptake efficiencyLow (relative to Tat (49-57))
Uptake mechanismProbably non-endocytic pathway
Cancer cell linesJurkat
Patent numberUS 6593292
3D structure