Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC362H573N93O104S9

DescriptionStandard

        MKILYYLLHFLCYVTFILPATCNLADADRCTNRKGVCKRNCLLSEKQIDTCFSPTKICCSERLYEEESIF
    

Molecular Weight8180.57 Da

Isoelectric Point (pI)7.50

Net Charge (pH 7.0)0.52

Net Charge (pH 7.4) 0.11

Charge Density (pH 7.0) 0.0074

GRAVY Index0.08

Hydrophobic Moment 0.55

Boman Index0.02

Instability Index49.82

Aliphatic Index 90.57

Aromaticity 0.1143

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 3193.77

LogP -26.36

H-bond Donors 120.0

H-bond Acceptors 115.0

Rotatable Bonds 271.0

Heavy Atoms 568.0

Ring Count 11.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0211705 VERIFIED: NO

Provenance & Taxonomy

OrganismPropithecus coquereli [Bacterium]

FamilyDefensin

Tax ID379532

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence