Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length95 amino acids

Chemical FormulaC469H765N137O131S10

DescriptionStandard

        MKFLLLLLAVPGFLTQVISASSGASKCVSDIPGYCRTHCHRGETALFMCKAVRQCCVSYLFLPKPDLPYPISRHRESRRSSMQRKDKKQQMTTTS
    

Molecular Weight10739.58 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)9.70

Net Charge (pH 7.4) 9.23

Charge Density (pH 7.0) 0.1021

GRAVY Index-0.22

Hydrophobic Moment 0.50

Boman Index-0.07

Instability Index38.75

Aliphatic Index 73.89

Aromaticity 0.0737

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 4315.91

LogP -45.49

H-bond Donors 160.0

H-bond Acceptors 154.0

Rotatable Bonds 356.0

Heavy Atoms 747.0

Ring Count 16.0

Amide Bonds 99.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0032472 VERIFIED: NO

Provenance & Taxonomy

OrganismCebus imitator [Animal]

FamilyDefensin

Tax ID9516

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence