Peptide Database

Peptide NamePenaeidin-3n

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC359H583N107O97S8

DescriptionStandard

        MRLVVCLVFLASFALVCQGQGYKGPYTRPILRPYVRPVVSYNACTLSCRGITTTQARSCSTRLGRCCHVAKGYSG
    

Molecular Weight8206.65 Da

Isoelectric Point (pI)9.83

Net Charge (pH 7.0)9.51

Net Charge (pH 7.4) 9.13

Charge Density (pH 7.0) 0.1268

GRAVY Index0.23

Hydrophobic Moment 0.77

Boman Index0.05

Instability Index46.01

Aliphatic Index 84.40

Aromaticity 0.0933

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7825.00

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

Amino Acid Composition

TPSA 3273.75

LogP -35.79

H-bond Donors 127.0

H-bond Acceptors 116.0

Rotatable Bonds 260.0

Heavy Atoms 571.0

Ring Count 12.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250321 VERIFIED: NO

Provenance & Taxonomy

OrganismPenaeus setiferus [Animal]

FamilyPenaeidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence