Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length105 amino acids

Chemical FormulaC551H899N151O151S10

DescriptionStandard

        MRILLVTAILLFQKTTVTEQRKRCWSNYVQGYCRKICKATEMREILLCENGRYCCLNIKEMKAHKKVTRPPRPKLMTYAITLPQDYDPLLESYSSPTPKVYINQV
    

Molecular Weight12375.60 Da

Isoelectric Point (pI)9.53

Net Charge (pH 7.0)9.53

Net Charge (pH 7.4) 9.14

Charge Density (pH 7.0) 0.0908

GRAVY Index-0.36

Hydrophobic Moment 0.79

Boman Index-0.10

Instability Index44.93

Aliphatic Index 87.24

Aromaticity 0.0857

Extinction Coeff. Reduced 15930.00

Extinction Coeff. Oxidized 16305.00

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

Amino Acid Composition

TPSA 4918.87

LogP -40.61

H-bond Donors 178.0

H-bond Acceptors 172.0

Rotatable Bonds 412.0

Heavy Atoms 863.0

Ring Count 18.0

Amide Bonds 113.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0246201 VERIFIED: NO

Provenance & Taxonomy

OrganismChrysochloris asiatica [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin