Peptide Database

Peptide NameTHP-3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC110H173N33O27S4

DescriptionStandard

        CRKGSCYFGRCPIHLVKVGSCFG
    

Molecular Weight2518.02 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)3.80

Net Charge (pH 7.4) 3.49

Charge Density (pH 7.0) 0.1654

GRAVY Index0.27

Hydrophobic Moment 0.57

Boman Index0.07

Instability Index39.33

Aliphatic Index 59.13

Aromaticity 0.1304

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 959.94

LogP -9.61

H-bond Donors 39.0

H-bond Acceptors 36.0

Rotatable Bonds 80.0

Heavy Atoms 174.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0098724 VERIFIED: YES

Provenance & Taxonomy

OrganismNestor notabilis [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)