Peptide Database

Peptide NameSR9

Function Ontology

Antiviral

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC170H290N48O59

DescriptionStandard

        ISGINASVVNIQKEIDRLNEVAKNLNESLIDLQELG
    

Molecular Weight3950.41 Da

Isoelectric Point (pI)4.36

Net Charge (pH 7.0)-3.23

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.0897

GRAVY Index-0.09

Hydrophobic Moment 0.70

Boman Index0.03

Instability Index42.58

Aliphatic Index 138.06

Aromaticity 0.0000

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 1781.88

LogP -19.09

H-bond Donors 58.0

H-bond Acceptors 56.0

Rotatable Bonds 141.0

Heavy Atoms 277.0

Ring Count 0.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0174833 VERIFIED: YES

Provenance & Taxonomy

OrganismSevere acute respiratory syndrome-related coronavirus [Virus]

FamilyHR2-derived fusion inhibitor

Tax ID694009

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral

TargetSevere acute respiratory syndrome coronavirus

Activity0.005 μM

MethodEC50