Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC315H516N102O86S8

DescriptionStandard

        MRVICVFLAVLAFLAQVSPARSGISRVRICREKGGHCDADCHLEERHLGGCRAAYLTFCCRKESPR
    

Molecular Weight7364.62 Da

Isoelectric Point (pI)9.05

Net Charge (pH 7.0)4.70

Net Charge (pH 7.4) 4.22

Charge Density (pH 7.0) 0.0713

GRAVY Index0.07

Hydrophobic Moment 0.51

Boman Index-0.06

Instability Index51.47

Aliphatic Index 85.76

Aromaticity 0.0606

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 3020.69

LogP -30.60

H-bond Donors 117.0

H-bond Acceptors 102.0

Rotatable Bonds 244.0

Heavy Atoms 511.0

Ring Count 9.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0155647 VERIFIED: NO

Provenance & Taxonomy

OrganismOrnithorhynchus anatinus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin