Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC479H747N129O136S11

DescriptionStandard

        MSVMKPYLMAISILLILVHKTPGDLLRSYFGRSQEPWNPCQLYHGMCRNACMKYEIQYSTCPNDQKCCLKFFAKIANSNHVKEDSNFNLSVTNT
    

Molecular Weight10841.55 Da

Isoelectric Point (pI)8.80

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.22

Charge Density (pH 7.0) 0.0394

GRAVY Index-0.24

Hydrophobic Moment 0.61

Boman Index0.02

Instability Index49.52

Aliphatic Index 74.68

Aromaticity 0.1064

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 4280.13

LogP -40.83

H-bond Donors 151.0

H-bond Acceptors 154.0

Rotatable Bonds 356.0

Heavy Atoms 755.0

Ring Count 19.0

Amide Bonds 105.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0063978 VERIFIED: NO

Provenance & Taxonomy

OrganismPteropus vampyrus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin