Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC355H561N103O97S11

DescriptionStandard

        MSYIMGTNMRALGLIIITLLLLTASEADDTDMQRWTCGYRGLCRKHCYAQEYMIGYHGCPRRYRCCALRF
    

Molecular Weight8176.60 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)3.62

Net Charge (pH 7.4) 3.20

Charge Density (pH 7.0) 0.0517

GRAVY Index-0.04

Hydrophobic Moment 0.61

Boman Index0.00

Instability Index31.80

Aliphatic Index 79.57

Aromaticity 0.1143

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14815.00

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

Amino Acid Composition

TPSA 3235.56

LogP -27.54

H-bond Donors 125.0

H-bond Acceptors 114.0

Rotatable Bonds 268.0

Heavy Atoms 566.0

Ring Count 12.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0070892 VERIFIED: NO

Provenance & Taxonomy

OrganismChanodichthys ilishaeformis [other]

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