Peptide Database

Peptide NameVirescein

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC125H197N37O31

DescriptionStandard

        LRAINIASTAHDVYTFFKPKKRH
    

Molecular Weight2714.13 Da

Isoelectric Point (pI)10.45

Net Charge (pH 7.0)3.93

Net Charge (pH 7.4) 3.62

Charge Density (pH 7.0) 0.1709

GRAVY Index-0.49

Hydrophobic Moment 0.46

Boman Index-0.12

Instability Index44.48

Aliphatic Index 76.52

Aromaticity 0.1304

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1115.26

LogP -9.19

H-bond Donors 40.0

H-bond Acceptors 37.0

Rotatable Bonds 88.0

Heavy Atoms 193.0

Ring Count 6.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0345840 VERIFIED: YES

Provenance & Taxonomy

OrganismHelicoverpa armigera [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)