Peptide Database

Peptide NamePenaeidin-2d

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length72 amino acids

Chemical FormulaC344H548N100O84S9

DescriptionStandard

        MRLVVCLVFLASFALVCQGGAQRGGFTGPIPRPPPHGRPPLGPICNACYRLSFSDVRICCNFLGKCCHLVKG
    

Molecular Weight7717.24 Da

Isoelectric Point (pI)9.33

Net Charge (pH 7.0)6.59

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0916

GRAVY Index0.45

Hydrophobic Moment 0.52

Boman Index0.17

Instability Index24.26

Aliphatic Index 89.31

Aromaticity 0.0833

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2850.71

LogP -25.69

H-bond Donors 105.0

H-bond Acceptors 102.0

Rotatable Bonds 238.0

Heavy Atoms 537.0

Ring Count 16.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0339567 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