Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC429H691N125O112S9

DescriptionStandard

        MKALFLLVILLAVQPVVSGRQHTLRCMGNTGICRASCRKAEHPYLYCRNYKTCCLQPYMKINLFSKEDKREWSRETRWPKIS
    

Molecular Weight9680.43 Da

Isoelectric Point (pI)9.74

Net Charge (pH 7.0)9.62

Net Charge (pH 7.4) 9.19

Charge Density (pH 7.0) 0.1173

GRAVY Index-0.33

Hydrophobic Moment 0.66

Boman Index-0.11

Instability Index49.50

Aliphatic Index 80.85

Aromaticity 0.0976

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 3859.57

LogP -32.76

H-bond Donors 144.0

H-bond Acceptors 133.0

Rotatable Bonds 322.0

Heavy Atoms 675.0

Ring Count 16.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0132003 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