Peptide Database

Peptide NamePenaeidin-3g

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC389H616N114O100S9

DescriptionStandard

        MRLVVCLVFLASFALVCQGQVYKGGYTRPIPRPPPFVRPLPGGPISPYNGCPVSCRGISFSQARSCCSRLGRCCHVGKGYSG
    

Molecular Weight8778.34 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)9.50

Net Charge (pH 7.4) 9.11

Charge Density (pH 7.0) 0.1159

GRAVY Index0.18

Hydrophobic Moment 0.66

Boman Index0.09

Instability Index47.62

Aliphatic Index 74.76

Aromaticity 0.0976

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 3343.79

LogP -35.33

H-bond Donors 125.0

H-bond Acceptors 120.0

Rotatable Bonds 268.0

Heavy Atoms 612.0

Ring Count 19.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0363859 VERIFIED: NO

Provenance & Taxonomy

OrganismPenaeus vannamei [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