Peptide Database

Peptide NameTHP-3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC110H169N35O26S4

DescriptionStandard

        CRKGSCHFGRCPFHLVKVGSCFG
    

Molecular Weight2526.00 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)3.89

Net Charge (pH 7.4) 3.53

Charge Density (pH 7.0) 0.1693

GRAVY Index0.11

Hydrophobic Moment 0.61

Boman Index0.03

Instability Index52.00

Aliphatic Index 42.17

Aromaticity 0.1304

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 968.39

LogP -10.40

H-bond Donors 39.0

H-bond Acceptors 36.0

Rotatable Bonds 80.0

Heavy Atoms 175.0

Ring Count 6.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0125295 VERIFIED: YES

Provenance & Taxonomy

OrganismPelecanus crispus [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)