Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC358H565N95O95S8

DescriptionStandard

        MTQLLLLIVALLVLGHVPPGRSEFKRCWKGQGACRTYCTRKESYMHLCPDGSLCCLSYAFKAPPAIKPEYD
    

Molecular Weight7976.42 Da

Isoelectric Point (pI)8.84

Net Charge (pH 7.0)3.62

Net Charge (pH 7.4) 3.19

Charge Density (pH 7.0) 0.0510

GRAVY Index0.02

Hydrophobic Moment 0.55

Boman Index0.07

Instability Index69.94

Aliphatic Index 85.21

Aromaticity 0.0986

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 2993.64

LogP -22.95

H-bond Donors 110.0

H-bond Acceptors 109.0

Rotatable Bonds 254.0

Heavy Atoms 556.0

Ring Count 16.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0203862 VERIFIED: NO

Provenance & Taxonomy

OrganismProlemur simus [Animal]

FamilyDefensin

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