Back to search

Peptide record

TPDB63570

CbF1-TatA Cell-penetrating Peptides modified_plain modified
5 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.

Standard-residue backbone model; source-recorded chemical modifications are not verified in these coordinates.

TPDB63570
CbF1-TatA
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
modified_plain
Yes
A 5-aa modified cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
C-terminal: Amidation N-terminal: Conjugated with Cbf1
Sequence
RKKRC-NH2
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
5 reviewed residue count
Amidation Activity
L Activity
Cationic Activity
Linear Activity
Conjugated with Cbf1 Activity
Evidence Records 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

HeLa Cell

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
Synthetic
5(6)-carboxyfluorescein (Cbfl)
Low activity in comparison to CbFl-Tat and CbFl-TatA+B
In vitro