Peptide Database

Peptide NameBiotin-labeled tat-NBD peptides

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC120H192N42O32

DescriptionStandard

        YGRKKRRQRRTALDWSWLQTE
    

Molecular Weight2735.07 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-1.93

Hydrophobic Moment 0.53

Boman Index-0.67

Instability Index115.30

Aliphatic Index 41.90

Aromaticity 0.1429

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 1280.14

LogP -12.57

H-bond Donors 49.0

H-bond Acceptors 37.0

Rotatable Bonds 93.0

Heavy Atoms 194.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360302 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyTat

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

Other ModsBiotinylation

Bio-Activity Profile

Function

Cell-penetrating peptide