Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length136 amino acids

Chemical FormulaC672H1078N184O176S11

DescriptionStandard

        MTEGGLPAGCVAAPCSSGARGLCPWALRALWAAAVPIGQRERQPERPELSPISSAFARDLQLHLGPLPAMKLLLLTVTALLLLSQLPPGGTQKCWNLLGKCRSTCFKKEKIYVYCTNNKPCCVKPKYQPKQQPWLF
    

Molecular Weight14903.59 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)10.50

Net Charge (pH 7.4) 10.07

Charge Density (pH 7.0) 0.0772

GRAVY Index-0.04

Hydrophobic Moment 0.52

Boman Index0.07

Instability Index48.58

Aliphatic Index 89.04

Aromaticity 0.0735

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26970.00

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

Amino Acid Composition

TPSA 5666.78

LogP -48.38

H-bond Donors 200.0

H-bond Acceptors 199.0

Rotatable Bonds 474.0

Heavy Atoms 1043.0

Ring Count 30.0

Amide Bonds 146.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0275108 VERIFIED: NO

Provenance & Taxonomy

OrganismPipistrellus kuhlii [Animal]

FamilyDefensin

Tax ID59472

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal