Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC439H687N123O114S10

DescriptionStandard

        MKFLFLFLAILLVMEPVVSGRRHMLRCMGDLGICRPSCRQSEEPYLYCRNYQPCCLPFFVRIDISGKEGKNDWSRENRWPKVS
    

Molecular Weight9832.56 Da

Isoelectric Point (pI)9.07

Net Charge (pH 7.0)4.54

Net Charge (pH 7.4) 4.16

Charge Density (pH 7.0) 0.0547

GRAVY Index-0.18

Hydrophobic Moment 0.69

Boman Index-0.05

Instability Index72.05

Aliphatic Index 79.76

Aromaticity 0.1205

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 3814.14

LogP -28.95

H-bond Donors 140.0

H-bond Acceptors 130.0

Rotatable Bonds 321.0

Heavy Atoms 686.0

Ring Count 19.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0246833 VERIFIED: NO

Provenance & Taxonomy

OrganismBubalus bubalis [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