Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC322H501N97O99S9

DescriptionStandard

        MDHSDFSCYLVRSEFEMNRVCGYGTARCRQKCQEEEYKIGRCPNTYECCLRKWSDRLLDLTKH
    

Molecular Weight7603.60 Da

Isoelectric Point (pI)7.56

Net Charge (pH 7.0)0.62

Net Charge (pH 7.4) 0.17

Charge Density (pH 7.0) 0.0098

GRAVY Index-0.89

Hydrophobic Moment 0.69

Boman Index-0.29

Instability Index46.13

Aliphatic Index 47.94

Aromaticity 0.1111

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 3237.15

LogP -33.75

H-bond Donors 123.0

H-bond Acceptors 111.0

Rotatable Bonds 256.0

Heavy Atoms 527.0

Ring Count 11.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0057979 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