Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC333H513N79O95S9

DescriptionStandard

        MKPLLVVIAWLFLWDPVTAGLNPLSSEMHKECYKGGTCRLECYSSEMLVAYCTFQLECCITGNPEP
    

Molecular Weight7431.69 Da

Isoelectric Point (pI)4.80

Net Charge (pH 7.0)-3.46

Net Charge (pH 7.4) -3.83

Charge Density (pH 7.0) -0.0524

GRAVY Index0.24

Hydrophobic Moment 0.43

Boman Index0.20

Instability Index67.92

Aliphatic Index 87.12

Aromaticity 0.1061

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 2723.99

LogP -19.44

H-bond Donors 98.0

H-bond Acceptors 102.0

Rotatable Bonds 234.0

Heavy Atoms 516.0

Ring Count 15.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0088653 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