Peptide Database

Peptide NameBeta-defensin 109-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length92 amino acids

Chemical FormulaC476H755N127O126S9

DescriptionStandard

        QPSVSCVSTALFLGYFLIVFMTPEIRSGLGAAETHCVNLQGICRRDICKLIEDEIGACRRRWKCCRLWWVLLPIPTPVIFSDYQEPLQTKMK
    

Molecular Weight10561.45 Da

Isoelectric Point (pI)8.56

Net Charge (pH 7.0)2.79

Net Charge (pH 7.4) 2.41

Charge Density (pH 7.0) 0.0303

GRAVY Index0.20

Hydrophobic Moment 0.72

Boman Index0.10

Instability Index77.88

Aliphatic Index 99.57

Aromaticity 0.0978

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 4028.72

LogP -29.52

H-bond Donors 148.0

H-bond Acceptors 139.0

Rotatable Bonds 341.0

Heavy Atoms 738.0

Ring Count 19.0

Amide Bonds 96.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0198439 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyDefensin

Tax ID10116

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