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 FormulaC363H583N107O118S6

DescriptionStandard

        ETNSLGSQHTKDTGVTCEEGYGICRKKCRTHETEVHFCINGKRCCINSDSTILSRVVLEDVDWAKILITTRQAYY
    

Molecular Weight8526.55 Da

Isoelectric Point (pI)7.05

Net Charge (pH 7.0)0.05

Net Charge (pH 7.4) -0.38

Charge Density (pH 7.0) 0.0007

GRAVY Index-0.49

Hydrophobic Moment 0.48

Boman Index-0.12

Instability Index20.42

Aliphatic Index 74.00

Aromaticity 0.0667

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3690.51

LogP -42.91

H-bond Donors 138.0

H-bond Acceptors 127.0

Rotatable Bonds 288.0

Heavy Atoms 594.0

Ring Count 9.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0338602 VERIFIED: YES

Provenance & Taxonomy

OrganismEquus caballus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal