Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length87 amino acids

Chemical FormulaC436H699N123O127S10

DescriptionStandard

        MPGAVTCRKKFEKLYSEIRNPSTIFEKAQNHSGKINTASSKEDHFVFNRSEICVKLSGQCKKKCGEKEFRMVYCVIPTVFCCIRECE
    

Molecular Weight10016.61 Da

Isoelectric Point (pI)8.98

Net Charge (pH 7.0)5.61

Net Charge (pH 7.4) 5.14

Charge Density (pH 7.0) 0.0645

GRAVY Index-0.45

Hydrophobic Moment 0.64

Boman Index-0.13

Instability Index28.60

Aliphatic Index 59.31

Aromaticity 0.0920

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 4087.16

LogP -41.78

H-bond Donors 150.0

H-bond Acceptors 145.0

Rotatable Bonds 344.0

Heavy Atoms 696.0

Ring Count 13.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0092769 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis lucifugus [Animal]

FamilyDefensin

Tax ID59463

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence

RECORD: Rec_0214204 VERIFIED: NO