Peptide Database

Peptide NameDefensin beta 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC329H528N86O89S10

DescriptionStandard

        MRTPCLLLVTLCLLFSQVAPGVSLLMTLGQRPDHYICYKNGGTCLYSSCPIFTKVVGTCYHGNAKCCK
    

Molecular Weight7432.88 Da

Isoelectric Point (pI)8.88

Net Charge (pH 7.0)4.59

Net Charge (pH 7.4) 4.14

Charge Density (pH 7.0) 0.0675

GRAVY Index0.46

Hydrophobic Moment 0.44

Boman Index0.20

Instability Index31.31

Aliphatic Index 93.09

Aromaticity 0.0882

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 2755.98

LogP -25.23

H-bond Donors 104.0

H-bond Acceptors 106.0

Rotatable Bonds 236.0

Heavy Atoms 514.0

Ring Count 12.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0311293 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