Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length91 amino acids

Chemical FormulaC474H760N134O136S8

DescriptionStandard

        LLFFICTVTEHLKRCWGEYIQGYCRKICRISEIRQVLCENGRYCCLNIMELEARRKITKPTRPKPKTYAVTLPQDDDTFIENYSRITANST
    

Molecular Weight10768.44 Da

Isoelectric Point (pI)8.92

Net Charge (pH 7.0)4.79

Net Charge (pH 7.4) 4.40

Charge Density (pH 7.0) 0.0526

GRAVY Index-0.41

Hydrophobic Moment 0.79

Boman Index-0.13

Instability Index45.72

Aliphatic Index 81.43

Aromaticity 0.0989

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 4423.39

LogP -40.54

H-bond Donors 164.0

H-bond Acceptors 150.0

Rotatable Bonds 358.0

Heavy Atoms 752.0

Ring Count 15.0

Amide Bonds 97.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087971 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function