Peptide Database

Peptide NameTHP-3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC111H180N38O25S4

DescriptionStandard

        CRKGSCHFGRCPIHLIKVGRCFG
    

Molecular Weight2575.12 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)4.89

Net Charge (pH 7.4) 4.53

Charge Density (pH 7.0) 0.2127

GRAVY Index0.04

Hydrophobic Moment 0.62

Boman Index-0.05

Instability Index32.38

Aliphatic Index 63.48

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 1010.06

LogP -9.93

H-bond Donors 41.0

H-bond Acceptors 36.0

Rotatable Bonds 84.0

Heavy Atoms 178.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0015907 VERIFIED: YES

Provenance & Taxonomy

OrganismPygoscelis adeliae [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)