Peptide Database

Peptide NameHinnavin II

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC117H199N37O27

DescriptionStandard

        RWKVFKKIEKVGRNVRDGVIK
    

Molecular Weight2556.06 Da

Isoelectric Point (pI)11.12

Net Charge (pH 7.0)5.76

Net Charge (pH 7.4) 5.55

Charge Density (pH 7.0) 0.2742

GRAVY Index-0.79

Hydrophobic Moment 0.91

Boman Index-0.36

Instability Index36.23

Aliphatic Index 92.38

Aromaticity 0.0952

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1094.60

LogP -7.31

H-bond Donors 40.0

H-bond Acceptors 33.0

Rotatable Bonds 92.0

Heavy Atoms 181.0

Ring Count 3.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414504 VERIFIED: YES

Provenance & Taxonomy

OrganismHelicoverpa armigera [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

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