Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC350H566N102O92S8

DescriptionStandard

        TTQLLLLMVALLVLGCVPPGRSEFRRCWRGQGACRTYCTRQETFIHLCPDASLCCLPYGLKPPVHSKPRTA
    

Molecular Weight7931.39 Da

Isoelectric Point (pI)9.23

Net Charge (pH 7.0)5.51

Net Charge (pH 7.4) 5.10

Charge Density (pH 7.0) 0.0775

GRAVY Index0.07

Hydrophobic Moment 0.71

Boman Index0.03

Instability Index57.68

Aliphatic Index 87.89

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 3060.98

LogP -28.05

H-bond Donors 115.0

H-bond Acceptors 108.0

Rotatable Bonds 248.0

Heavy Atoms 552.0

Ring Count 15.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0098759 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinolophus ferrumequinum [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin