Peptide Database

Peptide NameDefensin gallicin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC307H453N91O99S11

DescriptionStandard

        MWIESDAGVAIDRHARGACSLGEAGCATYCFYQGKHHGGCCGENYTKCLGTCYCNGSGYEYRCHSCDL
    

Molecular Weight7355.15 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-2.24

Net Charge (pH 7.4) -2.83

Charge Density (pH 7.0) -0.0330

GRAVY Index-0.33

Hydrophobic Moment 0.66

Boman Index0.03

Instability Index32.15

Aliphatic Index 41.76

Aromaticity 0.1176

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 15065.00

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

Amino Acid Composition

TPSA 3034.63

LogP -37.54

H-bond Donors 118.0

H-bond Acceptors 112.0

Rotatable Bonds 235.0

Heavy Atoms 508.0

Ring Count 13.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0171873 VERIFIED: NO

Provenance & Taxonomy

OrganismMytilus galloprovincialis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Anti-Gram-positive Non-hemolytic Non-ribosomal

TargetGram-positive bacteria

MethodQualitative functional evidence