Peptide Database

Peptide NameVif (37-44)

Function Ontology

Antimicrobial

Antiviral

Enzyme modulation ▸ Enzyme inhibition ▸ Protease inhibition

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC58H68N16O11

DescriptionStandard

        GWFYRHHY
    

Molecular Weight1165.26 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)0.93

Net Charge (pH 7.4) 0.63

Charge Density (pH 7.0) 0.1166

GRAVY Index-1.50

Hydrophobic Moment 0.29

Boman Index-0.04

Instability Index122.79

Aliphatic Index 0.00

Aromaticity 0.5000

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 442.53

LogP -0.52

H-bond Donors 17.0

H-bond Acceptors 14.0

Rotatable Bonds 31.0

Heavy Atoms 85.0

Ring Count 7.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0031724 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral

TargetHIV-1[40-50% PR activity = 1 microM

RECORD: Rec_0176612 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 Protease inhibition

Activity53.8 %

MethodInhibition

RECORD: Rec_0218981 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antiviral Antimicrobial