Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length72 amino acids

Chemical FormulaC370H590N108O106S7

DescriptionStandard

        MQRLVLLLTISVLLYQDIPVRSEFEWDRICGYGTARCRNKCQSQEYRIGRCPNTFACCLRKWDESLPNSTKP
    

Molecular Weight8471.76 Da

Isoelectric Point (pI)8.88

Net Charge (pH 7.0)3.45

Net Charge (pH 7.4) 3.13

Charge Density (pH 7.0) 0.0479

GRAVY Index-0.41

Hydrophobic Moment 0.63

Boman Index-0.13

Instability Index47.89

Aliphatic Index 79.86

Aromaticity 0.0972

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 3504.59

LogP -34.04

H-bond Donors 130.0

H-bond Acceptors 117.0

Rotatable Bonds 278.0

Heavy Atoms 591.0

Ring Count 13.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0033389 VERIFIED: NO

Provenance & Taxonomy

OrganismNomascus concolor [Animal]

FamilyDefensin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0154039 VERIFIED: NO