Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC261H427N85O72S6

DescriptionStandard

        LFTAKKKYPQYGSLDLRRECRKGNGRCRVECHESEIRIAFCIRPGTHCCLQK
    

Molecular Weight6100.10 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)6.88

Net Charge (pH 7.4) 6.47

Charge Density (pH 7.0) 0.1323

GRAVY Index-0.74

Hydrophobic Moment 0.59

Boman Index-0.29

Instability Index67.69

Aliphatic Index 61.92

Aromaticity 0.0769

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2587.75

LogP -26.85

H-bond Donors 99.0

H-bond Acceptors 87.0

Rotatable Bonds 208.0

Heavy Atoms 424.0

Ring Count 8.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0001532 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_0371941 VERIFIED: NO