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Peptide record

TPDB62861

N₃-KAibA Cell-penetrating Peptides modified_plain modified
9 amino acids
Basic Information
3D PDB MODEL
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Sequence-matched coordinates; source-recorded chemical modifications are not verified in this model.

TPDB62861
N₃-KAibA
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
modified_plain
Yes
A 9-aa modified cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
Chemical: X= 2-aminoisobutyric acid, Polyion complex vesicles (PICsomes) N-terminal: Azide-Modified
Sequence
KXAKXAKXA

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
9 main sequence record
Free Activity
X= 2-aminoisobutyric acid, Polyion complex vesicles (PICsomes) Activity
Modified Activity
Amphiphilic Activity
Linear Activity
Azide-Modified Activity
Evidence Records 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

Arabidopsis Thaliana Seedlings

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 Amphiphilic
Synthetic
RhB-modified NPTII (RhB-NPTII)
Red fluorescence signal derived from RhB was observed inside the root hair cells of the seedlings
In vitro