Back to search

Peptide record

TPDB64045

(RXRRBR)2XB Cell-penetrating Peptides modified_plain modified
14 amino acids
Basic Information
3D PDB MODEL
Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber.

Sequence-matched coordinates; source-recorded chemical modifications are not verified in this model.

TPDB64045
(RXRRBR)2XB
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
modified_plain
Yes
A 14-aa modified cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
Chemical: X, 6-aminohexanoic acid (Ahx) and B, Beta-Alanine
Sequence
RXRRBRRXRRBRXB

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
14 main sequence record
X, 6-aminohexanoic acid (Ahx) and B, Beta-Alanine Activity
Modified Activity
Cationic Activity
Linear Activity
Evidence Records 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

MCF7 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 Modified Cationic
Synthetic
Nucleic acid [PPMOs targeting translation initiation site of p53 mRNA (M1)]
In vitro