Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antiviral

Enzyme modulation ▸ Enzyme inhibition ▸ Protease inhibition

Sensory / Food function ▸ Taste-active peptide ▸ Umami peptide

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC18H23N3O8

DescriptionStandard

EDF

Molecular Weight409.39 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.16

Net Charge (pH 7.4) -2.33

Charge Density (pH 7.0) -0.7207

GRAVY Index-1.40

Hydrophobic Moment 0.71

Boman Index-0.15

Instability Index45.73

Aliphatic Index 0.00

Aromaticity 0.3333

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 196.12

LogP -1.05

H-bond Donors 6.0

H-bond Acceptors 6.0

Rotatable Bonds 12.0

Heavy Atoms 29.0

Ring Count 1.0

Amide Bonds 2.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0190897 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

Activity25±3 μM

MethodKi

RECORD: Rec_0229039 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

RECORD: Rec_0376753 VERIFIED: YES

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyPorcine-derived peptide

Tax ID9823

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Umami