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Peptide record

TPDB63873

R6 Cell-penetrating Peptides modified_plain modified
7 amino acids
Basic Information
3D PDB MODEL
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Standard-residue backbone model; source-recorded chemical modifications are not verified in these coordinates.

TPDB63873
R6
Cell-penetrating Peptides
Delivery and barrier-penetrating peptides
CPPsite3.0
modified_plain
Yes
A 7-aa modified cell-penetrating peptides peptide sequence curated from CPPsite3.0, with an available 3D structural model.
C-terminal: Amidation
Sequence
RRRRRRK-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
7 reviewed residue count
Amidation Activity
L Activity
Cationic Activity
Linear Activity
Free Activity
N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)O Activity
Evidence Records 1 records
Evidence 1 Activity

Activity

Cell-penetrating Peptides

Target

Escherichia Coli K-12 cell

Source & Reference

CPPsite3.0
CPPsite3

Other

Source Activity Label Source Definition
Cell-penetrating Peptides
CPPsite3.0 experimentally validated cell-penetrating peptide annotation.
Natural residues Linear L Cationic
Synthetic
FAM group at the ε-amino K* of C terminus
Cytoplasm
Enhanced permeability (R6: 58.3 ± 16%)
In vitro
CCCC
Additional Detail Fields 1 fields
CCCC