Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antiviral

Antiviral ▸ Antiviral mechanism ▸ Viral fusion inhibition ▸ Fusion inhibitor

Enzyme modulation ▸ Enzyme inhibition ▸ Syncytium formation inhibitor

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC106H157N23O28

DescriptionStandard

        KAFEEVLAKKFYDKALWD
    

Molecular Weight2201.52 Da

Isoelectric Point (pI)6.29

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0130

GRAVY Index-0.50

Hydrophobic Moment 0.41

Boman Index-0.04

Instability Index67.26

Aliphatic Index 76.11

Aromaticity 0.2222

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 847.32

LogP -2.20

H-bond Donors 29.0

H-bond Acceptors 28.0

Rotatable Bonds 74.0

Heavy Atoms 157.0

Ring Count 5.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0228159 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 33.3%, E 0.0%, T 38.9%, C 27.8% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antiviral Antimicrobial

RECORD: Rec_0297835 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyApolipoprotein A-I

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral Fusion inhibitor Syncytium formation inhibitor

TargetHeLa

Activity>100 μM

MethodIC50