Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antiviral

Enzyme modulation ▸ Enzyme inhibition ▸ Protease inhibition

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC26H32N4O10

DescriptionStandard

        SYEY
    

Molecular Weight560.55 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.54

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.3847

GRAVY Index-1.73

Hydrophobic Moment 0.17

Boman Index-0.10

Instability Index-11.35

Aliphatic Index 0.00

Aromaticity 0.5000

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 248.61

LogP -1.39

H-bond Donors 9.0

H-bond Acceptors 9.0

Rotatable Bonds 15.0

Heavy Atoms 40.0

Ring Count 2.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0196652 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

Antimicrobial Antiviral

RECORD: Rec_0225910 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 Protease inhibition

Activity75 μM

MethodIC50