Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC267H440N88O73S7

DescriptionStandard

        LLTARKRFPHYGSVDMRRECAKGNGRCKTECHISEVRIAYCIRPGSLCCLQKYR
    

Molecular Weight6275.35 Da

Isoelectric Point (pI)9.63

Net Charge (pH 7.0)7.88

Net Charge (pH 7.4) 7.47

Charge Density (pH 7.0) 0.1459

GRAVY Index-0.54

Hydrophobic Moment 0.43

Boman Index-0.25

Instability Index74.10

Aliphatic Index 66.85

Aromaticity 0.0741

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 2641.90

LogP -27.75

H-bond Donors 103.0

H-bond Acceptors 90.0

Rotatable Bonds 211.0

Heavy Atoms 435.0

Ring Count 8.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0065484 VERIFIED: NO

Provenance & Taxonomy

OrganismBos mutus [Animal]

FamilyDefensin

Tax ID72004

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function