Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length95 amino acids

Chemical FormulaC491H789N123O132S7

DescriptionStandard

        MKLFLVLVVLLFEVPAGAARPKKCFSNIVGYCRKKCAIGEIYEVSCLNGKLCCVNEGKNKKYQKVEEPHKPFPVQSDQKLDYEILPTVTLVTIQF
    

Molecular Weight10751.72 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)4.53

Net Charge (pH 7.4) 4.14

Charge Density (pH 7.0) 0.0477

GRAVY Index0.05

Hydrophobic Moment 0.53

Boman Index0.07

Instability Index38.25

Aliphatic Index 99.37

Aromaticity 0.0947

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 4093.42

LogP -28.78

H-bond Donors 142.0

H-bond Acceptors 145.0

Rotatable Bonds 360.0

Heavy Atoms 753.0

Ring Count 16.0

Amide Bonds 102.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0397745 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyllostomus discolor [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin