Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC355H559N103O93S8

DescriptionStandard

        MKIQLFFFILLFWVTVSQAKKKYPEYGSLDLRRECRMGNGRCKNQCHENEIRIAYCIRPGTHCCLQQ
    

Molecular Weight8014.39 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)5.62

Net Charge (pH 7.4) 5.20

Charge Density (pH 7.0) 0.0839

GRAVY Index-0.35

Hydrophobic Moment 0.56

Boman Index-0.09

Instability Index47.15

Aliphatic Index 75.67

Aromaticity 0.1194

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3213.82

LogP -26.79

H-bond Donors 118.0

H-bond Acceptors 109.0

Rotatable Bonds 270.0

Heavy Atoms 559.0

Ring Count 13.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0404411 VERIFIED: NO

Provenance & Taxonomy

OrganismMacaca mulatta [Animal]

FamilyDefensin

Tax ID9544

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

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