Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC345H537N91O87S8

DescriptionStandard

        MRTFLFLFAVLFFLGPARSEFFDEKCYHVGGRCLKSCRKNEELVALCQKSLKCCLPLQPCWKNKD
    

Molecular Weight7608.03 Da

Isoelectric Point (pI)8.96

Net Charge (pH 7.0)4.53

Net Charge (pH 7.4) 4.14

Charge Density (pH 7.0) 0.0696

GRAVY Index0.00

Hydrophobic Moment 0.61

Boman Index-0.00

Instability Index56.91

Aliphatic Index 78.00

Aromaticity 0.1385

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2870.87

LogP -20.07

H-bond Donors 106.0

H-bond Acceptors 101.0

Rotatable Bonds 253.0

Heavy Atoms 531.0

Ring Count 14.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0405138 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus caballus [Animal]

FamilyDefensin

Tax ID9796

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence