Peptide Database

Peptide NameAS-hepc2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC90H139N31O24S9

DescriptionStandard

        AGCRFCCGCCPNMHGCGVCCRF
    

Molecular Weight2327.84 Da

Isoelectric Point (pI)8.24

Net Charge (pH 7.0)1.80

Net Charge (pH 7.4) 1.45

Charge Density (pH 7.0) 0.0820

GRAVY Index0.66

Hydrophobic Moment 0.33

Boman Index0.13

Instability Index39.62

Aliphatic Index 17.73

Aromaticity 0.0909

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 861.20

LogP -11.67

H-bond Donors 38.0

H-bond Acceptors 36.0

Rotatable Bonds 70.0

Heavy Atoms 154.0

Ring Count 4.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0141444 VERIFIED: YES

Provenance & Taxonomy

OrganismLeiognathus equulus [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)