Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC363H600N98O98S9

DescriptionStandard

        MKFLLILTLALLLAQLTPAMKCWSALGRCRTTCQESEVFHILCRDATMCCVHPKYIPIKPESSNIAGRLGTSVV
    

Molecular Weight8193.83 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)3.62

Net Charge (pH 7.4) 3.20

Charge Density (pH 7.0) 0.0489

GRAVY Index0.48

Hydrophobic Moment 0.56

Boman Index0.16

Instability Index41.98

Aliphatic Index 108.11

Aromaticity 0.0541

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 3098.52

LogP -25.59

H-bond Donors 115.0

H-bond Acceptors 113.0

Rotatable Bonds 268.0

Heavy Atoms 568.0

Ring Count 11.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0094836 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyDefensin

Tax ID9823

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence