Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC358H563N97O99S9

DescriptionStandard

        MAQLLLLIVALLVLGHVPPGRSEFKRCWRGQGACRTYCTRQESYMHLCPDGSLCCLSYEFKPMPVTKSEYD
    

Molecular Weight8098.48 Da

Isoelectric Point (pI)8.27

Net Charge (pH 7.0)1.62

Net Charge (pH 7.4) 1.20

Charge Density (pH 7.0) 0.0229

GRAVY Index-0.05

Hydrophobic Moment 0.64

Boman Index0.04

Instability Index74.14

Aliphatic Index 80.99

Aromaticity 0.0986

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 3112.91

LogP -26.00

H-bond Donors 115.0

H-bond Acceptors 112.0

Rotatable Bonds 260.0

Heavy Atoms 563.0

Ring Count 15.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0058545 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