Peptide Database

Peptide NameBeta-defensin 103A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC346H567N95O83S7

DescriptionStandard

        MRLYYLLFALLFLFLLPVPGNGGIISGLRKYYCKIRSGRCALIGCLPKEEEIGHCSLTGRKCCRKKK
    

Molecular Weight7610.24 Da

Isoelectric Point (pI)9.74

Net Charge (pH 7.0)9.53

Net Charge (pH 7.4) 9.15

Charge Density (pH 7.0) 0.1422

GRAVY Index0.20

Hydrophobic Moment 0.57

Boman Index0.05

Instability Index43.35

Aliphatic Index 106.27

Aromaticity 0.1045

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 2856.60

LogP -18.43

H-bond Donors 109.0

H-bond Acceptors 101.0

Rotatable Bonds 257.0

Heavy Atoms 531.0

Ring Count 11.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0316343 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

Tax ID9925

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal