Peptide Database

Peptide Namebeta-defensin 103-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Oxidoreductase

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC338H544N94O82S7

DescriptionStandard

        MRLYYLLLAVLFLFLLPVSGTGGIINILQRYYCRIRGGRCALFGCLPWEIPSGRCSSSGRKCCQKK
    

Molecular Weight7460.97 Da

Isoelectric Point (pI)9.81

Net Charge (pH 7.0)8.44

Net Charge (pH 7.4) 8.12

Charge Density (pH 7.0) 0.1278

GRAVY Index0.39

Hydrophobic Moment 0.69

Boman Index0.11

Instability Index45.74

Aliphatic Index 106.36

Aromaticity 0.1212

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 2824.47

LogP -21.01

H-bond Donors 109.0

H-bond Acceptors 98.0

Rotatable Bonds 244.0

Heavy Atoms 521.0

Ring Count 12.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0068040 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyseter macrocephalus [Animal]

FamilyDefensin

Tax ID9755

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Oxidoreductase Non-hemolytic

MethodQualitative functional evidence