Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC364H600N102O93S7

DescriptionStandard

        MILQDTVHLPLLLLAVRSGLNRYIKSLFSTCWQLKGVCKKTCARKEEYHIFCNAGLLCCVDKKHLPIRTGK
    

Molecular Weight8117.74 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)7.70

Net Charge (pH 7.4) 7.23

Charge Density (pH 7.0) 0.1085

GRAVY Index0.11

Hydrophobic Moment 0.67

Boman Index0.03

Instability Index33.81

Aliphatic Index 108.45

Aromaticity 0.0704

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3143.96

LogP -23.83

H-bond Donors 117.0

H-bond Acceptors 111.0

Rotatable Bonds 275.0

Heavy Atoms 566.0

Ring Count 11.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0131262 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinolophus ferrumequinum [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal