Peptide Database

Peptide NamePB1731-757

Function Ontology

Antimicrobial

Antiviral

Antiviral ▸ Antiviral mechanism ▸ Viral assembly inhibition ▸ Assembly inhibitor

Antiviral ▸ Antiviral mechanism ▸ Viral replication inhibition ▸ Replication inhibitor

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC139H239N41O44S2

DescriptionStandard

        ESGRIKKEEFAEIMKICSTIEELRRQK
    

Molecular Weight3252.76 Da

Isoelectric Point (pI)8.25

Net Charge (pH 7.0)0.84

Net Charge (pH 7.4) 0.64

Charge Density (pH 7.0) 0.0310

GRAVY Index-0.94

Hydrophobic Moment 0.62

Boman Index-0.35

Instability Index93.51

Aliphatic Index 75.93

Aromaticity 0.0370

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 1437.28

LogP -13.06

H-bond Donors 52.0

H-bond Acceptors 47.0

Rotatable Bonds 121.0

Heavy Atoms 226.0

Ring Count 1.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0224484 VERIFIED: YES

Provenance & Taxonomy

OrganismInfluenza A virus [Virus]

FamilyVirus-derived peptide

Tax ID11320;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral Replication inhibitor Assembly inhibitor

TargetInfluenza A virus (Replication); HEK293T

MethodFluorescence assay

RECORD: Rec_0344543 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 55.6%, E 0.0%, T 18.5%, C 25.9% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antiviral Antimicrobial