Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC392H639N107O94S9

DescriptionStandard

        MRSLLLVFVVLVLLFYVPPVRSGQNIYIRRLLNTCWRMKGVCRTVCKKNEIFHIFCGLHQLCCIDASSMPVLTGK
    

Molecular Weight8643.51 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)7.61

Net Charge (pH 7.4) 7.20

Charge Density (pH 7.0) 0.1015

GRAVY Index0.63

Hydrophobic Moment 0.86

Boman Index0.17

Instability Index64.18

Aliphatic Index 119.33

Aromaticity 0.0933

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3211.10

LogP -20.96

H-bond Donors 120.0

H-bond Acceptors 113.0

Rotatable Bonds 284.0

Heavy Atoms 602.0

Ring Count 13.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0079285 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyDefensin

Tax ID9823

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence