Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC413H653N117O114S10

DescriptionStandard

        MVLIIVLALYAFTMLPDLRHMLRCMGDLGICRPACRQSEEPYLYCRNYQSCCLPSYVRIDISGKEGKNDWNRENRWPKVS
    

Molecular Weight9401.97 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)2.54

Net Charge (pH 7.4) 2.16

Charge Density (pH 7.0) 0.0317

GRAVY Index-0.23

Hydrophobic Moment 0.74

Boman Index-0.05

Instability Index74.42

Aliphatic Index 86.50

Aromaticity 0.1000

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18825.00

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

Amino Acid Composition

TPSA 3731.26

LogP -30.70

H-bond Donors 137.0

H-bond Acceptors 128.0

Rotatable Bonds 306.0

Heavy Atoms 654.0

Ring Count 16.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0321999 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus reevesi [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence