Peptide Database

Peptide NamePalustrin-2c

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

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

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC135H233N39O43S2

DescriptionStandard

        GFLSTVKNLATNVAGTVIDTLKCKVTGGCRS
    

Molecular Weight3154.66 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.0883

GRAVY Index0.35

Hydrophobic Moment 0.48

Boman Index0.12

Instability Index3.51

Aliphatic Index 94.19

Aromaticity 0.0323

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 1341.37

LogP -17.82

H-bond Donors 50.0

H-bond Acceptors 48.0

Rotatable Bonds 106.0

Heavy Atoms 219.0

Ring Count 1.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0409005 VERIFIED: YES

Provenance & Taxonomy

OrganismAmerican frog [Animal]

FamilyPalustrin

Tax ID33208

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide23-29

Bio-Activity Profile

Function

Antimicrobial

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