Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length101 amino acids

Chemical FormulaC498H781N135O154S11

DescriptionStandard

        MSVMKSYLMTISILLMLVHKTPGGLFKSNYGKSQEPWNPCQLYQGMCRNTCRKQEIQYFTCLNEQKCCLKFPAKTASSNHAKEDYNSASNSVTNTSSYPET
    

Molecular Weight11476.06 Da

Isoelectric Point (pI)8.94

Net Charge (pH 7.0)4.62

Net Charge (pH 7.4) 4.18

Charge Density (pH 7.0) 0.0457

GRAVY Index-0.57

Hydrophobic Moment 0.55

Boman Index-0.06

Instability Index41.13

Aliphatic Index 55.05

Aromaticity 0.0990

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14815.00

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

Amino Acid Composition

TPSA 4713.54

LogP -55.06

H-bond Donors 167.0

H-bond Acceptors 172.0

Rotatable Bonds 381.0

Heavy Atoms 798.0

Ring Count 18.0

Amide Bonds 114.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0010440 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