Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC320H518N90O86S8

DescriptionStandard

        MTLFMLTVVVLVLLSQAVPGSTERCWNLHGTCREECRREENGFIFCPSGKLCCVKPKFQPKLRG
    

Molecular Weight7258.61 Da

Isoelectric Point (pI)8.91

Net Charge (pH 7.0)3.54

Net Charge (pH 7.4) 3.17

Charge Density (pH 7.0) 0.0553

GRAVY Index0.07

Hydrophobic Moment 0.50

Boman Index0.03

Instability Index48.68

Aliphatic Index 83.59

Aromaticity 0.0781

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 2819.98

LogP -24.82

H-bond Donors 104.0

H-bond Acceptors 99.0

Rotatable Bonds 239.0

Heavy Atoms 504.0

Ring Count 11.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0423177 VERIFIED: NO

Provenance & Taxonomy

OrganismPipistrellus kuhlii [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin