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Peptide record

TPDB62777

CHAP-1 Cell-penetrating Peptides modified_plain modified
12 amino acids
Basic Information
3D PDB MODEL
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Sequence-matched coordinates; source-recorded chemical modifications are not verified in this model.

TPDB62777
CHAP-1
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
modified_plain
Yes
A 12-aa modified cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
Modified, details unspecified
Sequence
KRBIRLFTKBLK

Source notation is retained verbatim; residue identity and the source-provided length have not been independently validated.

Physicochemical Analysis

Sequence-only estimates are not provided for modified or non-standard source notation. Reported molecular properties, when available, are retained below with their source records.

Chemical Descriptors
12 main sequence record
Free Activity
L Activity
Cationic and amphipathic Activity
Linear Activity
Free Activity
Evidence Records 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

MDA-MB-231, HeLa, U2Os-Lamp-Rflp Cells, And Hek-293 Cells

Source & Reference

CPPsite3.0
CPPsite3

Other

Source Activity Label Source Definition
Cell-penetrating Peptides
CPPsite3.0 experimentally validated cell-penetrating peptide annotation.
Non-natural residues Linear L Cationic and amphipathic
Synthetic
5(6)-carboxyfluorescein and Methotrexate (MTX)
Lysosomes, Endosomes and Cytosol
Uptake was more than that of the TAT
Membrane-based pathways
In vitro