Welcome to Sequence Card of Peptide


Details of CPPsite entry with Sequence GRKKRRQRARPPQC
Primary information
PEPTIDE SEQUENCEGRKKRRQRARPPQC
CPPsite ID 1027,
PEPTIDE NAMEAla substitution mutant of Tat (48-60)
CHIRALITYL
LINEAR/CYCLICLinear
SOURCEProtein derived
CATEGORYCationic
SUB CELLULAR LOCALIZATIONNucleus and nucleolus
N-TERMINAL MODIFICATIONFree
C-TERMINAL MODIFICATIONConjugation with fluorescein
UPTAKE EFFICIENCYMedium (35 % relative to Tat (48-60))
PROPOSED UPTAKE MECHANISMProbably non-endocytic pathway
INVITRO/INVIVOIn vitro
CELL LINEHeLa
CARGOFluorophore (fluorescein)
PMIDUnknown
PATENTUnknown
Tertiary Structure
(Technique)		1027 (PEPstrMOD),