Peptide Database

Peptide NameTHP-3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC107H170N36O26S4

DescriptionStandard

        CRIGSCHFGRCPIHLVRVGSCFG
    

Molecular Weight2504.98 Da

Isoelectric Point (pI)9.01

Net Charge (pH 7.0)2.89

Net Charge (pH 7.4) 2.53

Charge Density (pH 7.0) 0.1259

GRAVY Index0.53

Hydrophobic Moment 0.68

Boman Index0.12

Instability Index57.63

Aliphatic Index 76.09

Aromaticity 0.0870

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 978.25

LogP -10.54

H-bond Donors 40.0

H-bond Acceptors 35.0

Rotatable Bonds 78.0

Heavy Atoms 173.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0025941 VERIFIED: YES

Provenance & Taxonomy

OrganismAnas platyrhynchos [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)