Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC301H495N81O79S10

DescriptionStandard

        MKFLLILTITLLLAQVTPAMKCWNKLGRCRETCEQNEVFYIMCKNEAMCCVSPKHLPAR
    

Molecular Weight6833.30 Da

Isoelectric Point (pI)8.88

Net Charge (pH 7.0)3.53

Net Charge (pH 7.4) 3.16

Charge Density (pH 7.0) 0.0599

GRAVY Index0.22

Hydrophobic Moment 0.72

Boman Index0.07

Instability Index43.81

Aliphatic Index 94.24

Aromaticity 0.0678

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 2571.05

LogP -18.50

H-bond Donors 94.0

H-bond Acceptors 94.0

Rotatable Bonds 228.0

Heavy Atoms 471.0

Ring Count 9.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0281797 VERIFIED: NO

Provenance & Taxonomy

OrganismBos mutus [Animal]

FamilyDefensin

Tax ID30521

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence

RECORD: Rec_0299218 VERIFIED: NO