Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antiviral

Antiviral ▸ Anti-HIV

Antiviral ▸ Antiviral mechanism ▸ Viral fusion inhibition ▸ Fusion inhibitor

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC261H447N71O74

DescriptionStandard

        GGIKKEIEAIKKEQEAIKKKIEAIEKEIEAQQHLLQLTVWGIKQLQARIL
    

Molecular Weight5763.77 Da

Isoelectric Point (pI)9.11

Net Charge (pH 7.0)1.86

Net Charge (pH 7.4) 1.58

Charge Density (pH 7.0) 0.0372

GRAVY Index-0.44

Hydrophobic Moment 0.64

Boman Index-0.07

Instability Index74.34

Aliphatic Index 125.00

Aromaticity 0.0200

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 2406.94

LogP -15.55

H-bond Donors 80.0

H-bond Acceptors 77.0

Rotatable Bonds 215.0

Heavy Atoms 406.0

Ring Count 3.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0328775 VERIFIED: NO

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antiviral

RECORD: Rec_0346910 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyHIV gp41 N-peptide fusion inhibitor

Tax ID32630.0

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitymixed L/D amino-acid peptide [Mixed]

Bio-Activity Profile

Function

Antiviral Anti-HIV Fusion inhibitor

TargetHIV-1 HXB2

Activity0.002173 μM

MethodIC50