Peptide Database

Peptide NameTHP-3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC103H163N37O27S4

DescriptionStandard

        CRKGTCHFGRCPSHLVRAGSCFG
    

Molecular Weight2479.89 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)3.89

Net Charge (pH 7.4) 3.53

Charge Density (pH 7.0) 0.1693

GRAVY Index-0.17

Hydrophobic Moment 0.75

Boman Index-0.09

Instability Index42.77

Aliphatic Index 33.91

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 1024.50

LogP -13.76

H-bond Donors 42.0

H-bond Acceptors 37.0

Rotatable Bonds 78.0

Heavy Atoms 171.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0293600 VERIFIED: YES

Provenance & Taxonomy

OrganismAcanthisitta chloris [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)