Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC213H352N64O62S7

DescriptionStandard

        ARNAFFDEKCFKLNGRCVNSCRKNEELVALCQKSLKCCLTLQPC
    

Molecular Weight5025.92 Da

Isoelectric Point (pI)8.81

Net Charge (pH 7.0)3.73

Net Charge (pH 7.4) 3.43

Charge Density (pH 7.0) 0.0848

GRAVY Index-0.22

Hydrophobic Moment 0.59

Boman Index-0.16

Instability Index30.53

Aliphatic Index 73.18

Aromaticity 0.0682

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2090.06

LogP -22.83

H-bond Donors 78.0

H-bond Acceptors 73.0

Rotatable Bonds 173.0

Heavy Atoms 346.0

Ring Count 4.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0307660 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

RECORD: Rec_0387956 VERIFIED: NO