Peptide Database

Peptide NameIA2

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC50H87N23O22S3

DescriptionStandard

        ACSGRGSGCGSGRGSCG
    

Molecular Weight1458.56 Da

Isoelectric Point (pI)8.74

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.1039

GRAVY Index-0.34

Hydrophobic Moment 0.33

Boman Index-0.05

Instability Index44.45

Aliphatic Index 5.88

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 733.64

LogP -17.12

H-bond Donors 31.0

H-bond Acceptors 27.0

Rotatable Bonds 48.0

Heavy Atoms 98.0

Ring Count 0.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0247020 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyIA2

Tax ID32630

Structure & Mods

Configcyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

N-TermExtended with Alanine and an 6-aminohexanoic acid (Ahx) spacer

C-TermAmidation

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery