Peptide Database

Peptide NameBeta-defensin 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC302H491N79O76S8

DescriptionStandard

        MKILHFLLAFLVVFLLPVPGFTAGTGNSVTCSKNGGFCISPKCPPGMKQIGTCGLPGSKCCRKK
    

Molecular Weight6701.13 Da

Isoelectric Point (pI)9.64

Net Charge (pH 7.0)7.52

Net Charge (pH 7.4) 7.16

Charge Density (pH 7.0) 0.1175

GRAVY Index0.45

Hydrophobic Moment 0.40

Boman Index0.22

Instability Index31.47

Aliphatic Index 82.19

Aromaticity 0.0781

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2407.71

LogP -22.28

H-bond Donors 87.0

H-bond Acceptors 93.0

Rotatable Bonds 216.0

Heavy Atoms 465.0

Ring Count 12.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0014446 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus asinus [Animal]

FamilyDefensin

Tax ID9793

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal