Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC245H382N68O68S7

DescriptionStandard

        RSEFKRCWNGQGACRTYCTKYETYMHLCPDATLCCLPYGLKPVKTQKV
    

Molecular Weight5592.52 Da

Isoelectric Point (pI)9.04

Net Charge (pH 7.0)4.79

Net Charge (pH 7.4) 4.43

Charge Density (pH 7.0) 0.0997

GRAVY Index-0.56

Hydrophobic Moment 0.43

Boman Index-0.12

Instability Index70.12

Aliphatic Index 48.75

Aromaticity 0.1250

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 2208.39

LogP -20.87

H-bond Donors 84.0

H-bond Acceptors 81.0

Rotatable Bonds 179.0

Heavy Atoms 388.0

Ring Count 11.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0042705 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus muntjak [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal