Peptide Database

Peptide Namebeta-defensin 103

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Oxidoreductase

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC347H550N98O83S7

DescriptionStandard

        MRVYYLLFALVFLFLLPLPGSGGIINILQRYYCKIRGGRCALFGCLPWETPSGRCSQSGRNCCLRRK
    

Molecular Weight7647.14 Da

Isoelectric Point (pI)9.89

Net Charge (pH 7.0)8.44

Net Charge (pH 7.4) 8.12

Charge Density (pH 7.0) 0.1259

GRAVY Index0.28

Hydrophobic Moment 0.63

Boman Index0.09

Instability Index63.43

Aliphatic Index 98.96

Aromaticity 0.1343

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 2903.52

LogP -21.80

H-bond Donors 111.0

H-bond Acceptors 99.0

Rotatable Bonds 246.0

Heavy Atoms 535.0

Ring Count 14.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0267468 VERIFIED: NO

Provenance & Taxonomy

OrganismBalaenoptera musculus [Animal]

FamilyDefensin

Tax ID9771

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Oxidoreductase Non-hemolytic Non-ribosomal