Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC354H574N106O102S9

DescriptionStandard

        MRTAALHFTFLLCMSQVLPARGKFKEICERPNGSCQNFCLETEIHVGRCLNSQPCCLPLGNQPRIENTTPKKN
    

Molecular Weight8235.58 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)3.62

Net Charge (pH 7.4) 3.18

Charge Density (pH 7.0) 0.0495

GRAVY Index-0.33

Hydrophobic Moment 0.43

Boman Index-0.06

Instability Index51.54

Aliphatic Index 70.82

Aromaticity 0.0548

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 3355.96

LogP -36.99

H-bond Donors 119.0

H-bond Acceptors 117.0

Rotatable Bonds 271.0

Heavy Atoms 571.0

Ring Count 12.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0356971 VERIFIED: NO

Provenance & Taxonomy

OrganismCarlito syrichta [Bacterium]

FamilyDefensin

Tax ID1868482

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence