Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC411H677N113O117S10

DescriptionStandard

        MKLLFLLLALLLATEPVMSGECWMDGYCRLVCKNDEDSISRCRNRKRCCVLSRYLTIQPVTIDGILGWTTAHMPTPATTKKTT
    

Molecular Weight9394.11 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)3.53

Net Charge (pH 7.4) 3.16

Charge Density (pH 7.0) 0.0426

GRAVY Index0.07

Hydrophobic Moment 0.58

Boman Index0.03

Instability Index54.24

Aliphatic Index 93.98

Aromaticity 0.0602

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 3690.17

LogP -33.20

H-bond Donors 138.0

H-bond Acceptors 132.0

Rotatable Bonds 309.0

Heavy Atoms 651.0

Ring Count 12.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0334105 VERIFIED: NO

Provenance & Taxonomy

OrganismMicrocebus murinus (Gray mouse lemur) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin