Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antiviral

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle ▸ Drug delivery

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC62H120N34O15S

DescriptionStandard

        GRRRQRRKKRGGC
    

Molecular Weight1613.90 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)7.75

Net Charge (pH 7.4) 7.53

Charge Density (pH 7.0) 0.5960

GRAVY Index-2.85

Hydrophobic Moment 0.51

Boman Index-1.33

Instability Index184.27

Aliphatic Index 0.00

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 879.05

LogP -12.86

H-bond Donors 36.0

H-bond Acceptors 24.0

Rotatable Bonds 61.0

Heavy Atoms 112.0

Ring Count 0.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0222222 VERIFIED: YES

Provenance & Taxonomy

OrganismHuman immunodeficiency virus 1 [Virus]

FamilyTat

Tax ID11676

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermSource entry describes small-molecule/peptide conjugation at one terminus; exact terminus not explicitly assigned in source metadata

Other ModsConjugate type: sulfide; Conjugated small molecule: 5¡ä-O-Phosphonoadenylyl-(2¡ä¡ú5¡ä)-adenylyl-(2¡ä¡ú5¡ä)-adenosine

Bio-Activity Profile

Function

Antimicrobial Antiviral Drug delivery Cell-penetrating peptide

TargetHIV