Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC396H622N112O102S12

DescriptionStandard

        MAPSRKMLCFVFVFFFILAQCPLGSRAGLEYSQPFPGGEFAACEPCRLGRGKCRKMCTEDEKVVGSCKLNFFCCRRRIQ
    

Molecular Weight8968.64 Da

Isoelectric Point (pI)9.15

Net Charge (pH 7.0)6.42

Net Charge (pH 7.4) 6.06

Charge Density (pH 7.0) 0.0813

GRAVY Index0.06

Hydrophobic Moment 0.59

Boman Index-0.01

Instability Index71.12

Aliphatic Index 60.51

Aromaticity 0.1266

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 3432.01

LogP -30.41

H-bond Donors 129.0

H-bond Acceptors 121.0

Rotatable Bonds 295.0

Heavy Atoms 622.0

Ring Count 15.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0408152 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis lucifugus [Animal]

FamilyDefensin

Tax ID59463

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence