Peptide Database

Peptide NameMutant tat-NBD

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC104H182N40O32

DescriptionStandard

        YGRKKRRQRRTALDASALQTE
    

Molecular Weight2504.81 Da

Isoelectric Point (pI)11.45

Net Charge (pH 7.0)4.77

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.2270

GRAVY Index-1.68

Hydrophobic Moment 0.51

Boman Index-0.69

Instability Index109.42

Aliphatic Index 51.43

Aromaticity 0.0476

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1248.56

LogP -15.98

H-bond Donors 47.0

H-bond Acceptors 37.0

Rotatable Bonds 89.0

Heavy Atoms 176.0

Ring Count 1.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0244030 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyTat

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

Bio-Activity Profile

Function

Cell-penetrating peptide