Peptide Database

Peptide NameF14F

Function Ontology

Antiviral

Antiviral ▸ Antiviral mechanism ▸ Viral fusion inhibition ▸ Fusion inhibitor

Enzyme modulation ▸ Enzyme inhibition ▸ Syncytium formation inhibitor

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC82H108N16O18S

DescriptionStandard

        FEPIPIHYCAFPGF
    

Molecular Weight1637.90 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-1.16

Net Charge (pH 7.4) -1.43

Charge Density (pH 7.0) -0.0829

GRAVY Index0.61

Hydrophobic Moment 0.17

Boman Index0.51

Instability Index74.94

Aliphatic Index 62.86

Aromaticity 0.2857

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 501.46

LogP 0.40

H-bond Donors 16.0

H-bond Acceptors 19.0

Rotatable Bonds 42.0

Heavy Atoms 117.0

Ring Count 8.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0300892 VERIFIED: YES

Provenance & Taxonomy

OrganismHuman immunodeficiency virus 1 [Virus]

Tax ID11676

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral Fusion inhibitor Syncytium formation inhibitor

TargetMT-4

MethodQualitative inhibition