Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length102 amino acids

Chemical FormulaC516H824N140O151S10

DescriptionStandard

        MSTMKILCIFLIFVFTASCGPSVSQKKTRERTREIAERETECFLVRGVCKTSCSSWEYIYNHCKTKPCCVLREYINPNIKHITTTAYTHAISNSTTLYNTVL
    

Molecular Weight11725.56 Da

Isoelectric Point (pI)8.99

Net Charge (pH 7.0)5.69

Net Charge (pH 7.4) 5.18

Charge Density (pH 7.0) 0.0558

GRAVY Index-0.09

Hydrophobic Moment 0.53

Boman Index0.00

Instability Index40.08

Aliphatic Index 78.33

Aromaticity 0.0980

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 4717.50

LogP -48.43

H-bond Donors 178.0

H-bond Acceptors 170.0

Rotatable Bonds 385.0

Heavy Atoms 817.0

Ring Count 17.0

Amide Bonds 107.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0067643 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