Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC314H519N93O80S8

DescriptionStandard

        MKTILLLLAVFLLLAPVRGDLDADKICGYGTARCRWNCKRQEFKIGVCPNTNPCCLKRRMAPH
    

Molecular Weight7133.57 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)6.53

Net Charge (pH 7.4) 6.16

Charge Density (pH 7.0) 0.1036

GRAVY Index0.06

Hydrophobic Moment 0.35

Boman Index-0.02

Instability Index46.39

Aliphatic Index 96.03

Aromaticity 0.0635

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2780.81

LogP -22.62

H-bond Donors 103.0

H-bond Acceptors 96.0

Rotatable Bonds 235.0

Heavy Atoms 495.0

Ring Count 10.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0259535 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis myotis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin