Peptide Database

Peptide NameJaponicin-2 (Frogs, amphibians, animals)

Function Ontology

Anticancer

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC110H193N27O23S3

DescriptionStandard

        FGLPMLSILPKALCILLKRKC
    

Molecular Weight2358.07 Da

Isoelectric Point (pI)9.85

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.1780

GRAVY Index1.08

Hydrophobic Moment 0.52

Boman Index0.27

Instability Index54.10

Aliphatic Index 153.33

Aromaticity 0.0476

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 787.93

LogP -1.38

H-bond Donors 29.0

H-bond Acceptors 30.0

Rotatable Bonds 79.0

Heavy Atoms 163.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0427155 VERIFIED: YES

Provenance & Taxonomy

OrganismRana japonica [Animal]

FamilyJaponicin

Structure & Mods

ConfigLinear peptide with a single intramolecular disulfide-stabilized loop [Linear]

ChiralityGene-encoded natural peptide composed of standard L-amino acids [L]

Disulfide14-21

Bio-Activity Profile

Function

Antimicrobial Antibacterial

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