Peptide Database

Peptide NameTHP-3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC97H149N29O27S4

DescriptionStandard

        CKGGSCHFGGCPSHLIKVGSCFG
    

Molecular Weight2281.66 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)1.89

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0823

GRAVY Index0.33

Hydrophobic Moment 0.43

Boman Index0.25

Instability Index60.29

Aliphatic Index 46.52

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 864.82

LogP -11.52

H-bond Donors 34.0

H-bond Acceptors 35.0

Rotatable Bonds 72.0

Heavy Atoms 157.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0275821 VERIFIED: YES

Provenance & Taxonomy

OrganismGallus gallus [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)