Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC409H657N113O114S9

DescriptionStandard

        MKILYYLLHFLCYVTFILPATCNLVDADRCTKRKGVCKRNCLLSEKQIDTCFSPTKICCSERLYEEDSVLGRGRHLFER
    

Molecular Weight9269.87 Da

Isoelectric Point (pI)8.68

Net Charge (pH 7.0)3.60

Net Charge (pH 7.4) 3.14

Charge Density (pH 7.0) 0.0456

GRAVY Index-0.08

Hydrophobic Moment 0.57

Boman Index-0.06

Instability Index50.16

Aliphatic Index 91.27

Aromaticity 0.1013

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 3690.28

LogP -30.91

H-bond Donors 140.0

H-bond Acceptors 129.0

Rotatable Bonds 311.0

Heavy Atoms 645.0

Ring Count 12.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0074019 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