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 FormulaC361H587N107O119S6

DescriptionStandard

        ETNSLGSQHTKDTGVTCEEGYGICRKKCRTYETEVHFCINGKRCCINSDSTILSRVVLEDVDRAKILITTRQAYY
    

Molecular Weight8522.56 Da

Isoelectric Point (pI)7.84

Net Charge (pH 7.0)0.96

Net Charge (pH 7.4) 0.58

Charge Density (pH 7.0) 0.0128

GRAVY Index-0.51

Hydrophobic Moment 0.64

Boman Index-0.15

Instability Index20.41

Aliphatic Index 74.00

Aromaticity 0.0667

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 3728.17

LogP -44.38

H-bond Donors 140.0

H-bond Acceptors 128.0

Rotatable Bonds 290.0

Heavy Atoms 593.0

Ring Count 7.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0083026 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus asinus asinus [Animal]

FamilyDefensin

Tax ID83772

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal