Peptide Database

Peptide NameYYS

Function Ontology

Antiviral

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC221H319N47O72

DescriptionStandard

        YEEYSKKYEEYSKKYEEYSKKYEEYSKKYEEYSKKK
    

Molecular Weight4786.17 Da

Isoelectric Point (pI)8.04

Net Charge (pH 7.0)0.77

Net Charge (pH 7.4) 0.52

Charge Density (pH 7.0) 0.0213

GRAVY Index-2.64

Hydrophobic Moment 0.44

Boman Index-0.62

Instability Index44.53

Aliphatic Index 0.00

Aromaticity 0.2778

Extinction Coeff. Reduced 14900.00

Extinction Coeff. Oxidized 14900.00

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

Amino Acid Composition

TPSA 2044.49

LogP -14.12

H-bond Donors 73.0

H-bond Acceptors 73.0

Rotatable Bonds 170.0

Heavy Atoms 340.0

Ring Count 10.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0091100 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDe novo lipopeptide

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Other ModsLys side-chain palmitoylation; β-alanine linker

Bio-Activity Profile

Function

Antiviral

TargetMiddle East respiratory syndrome-related coronavirus

Activity6.26 μM

MethodEC50