Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC380H574N94O91S12

DescriptionStandard

        MKYQGMTMNHQRMLFLWFFIMLAIAAKGNAMAAFPWSCTNYSGVCRPICLPTELPFGPFACSKGFVCCVSHVIL
    

Molecular Weight8299.98 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)3.61

Net Charge (pH 7.4) 3.20

Charge Density (pH 7.0) 0.0488

GRAVY Index0.65

Hydrophobic Moment 0.45

Boman Index0.32

Instability Index45.64

Aliphatic Index 77.84

Aromaticity 0.1486

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 2869.29

LogP -18.18

H-bond Donors 104.0

H-bond Acceptors 109.0

Rotatable Bonds 258.0

Heavy Atoms 577.0

Ring Count 20.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0340439 VERIFIED: NO

Provenance & Taxonomy

OrganismTachysurus fulvidraco [Animal]

FamilyBeta-defensin; Defensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic