Peptide Database

Peptide NameUnnamed

Function Ontology

Anticancer

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC50H99N27O11

DescriptionStandard

        RKKARQRRR
    

Molecular Weight1254.50 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.55

Charge Density (pH 7.0) 0.7509

GRAVY Index-3.56

Hydrophobic Moment 0.51

Boman Index-1.76

Instability Index157.58

Aliphatic Index 11.11

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 700.75

LogP -8.86

H-bond Donors 28.0

H-bond Acceptors 18.0

Rotatable Bonds 48.0

Heavy Atoms 88.0

Ring Count 0.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0401730 VERIFIED: YES

Provenance & Taxonomy

OrganismHuman immunodeficiency virus 1 [Virus]

FamilyTat

Tax ID11676

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermFluorescein/FITC labeling

C-TermNone

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery

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