Peptide Database

Peptide NameBeta-defensin 103

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC345H570N104O82S7

DescriptionStandard

        MRIHYLLFALLFLFLVPVPGHGGIINTLQKYYCRVRGGRCALLSCLPKEEQIGKCSTRGRKCCRRKK
    

Molecular Weight7711.32 Da

Isoelectric Point (pI)10.15

Net Charge (pH 7.0)11.61

Net Charge (pH 7.4) 11.19

Charge Density (pH 7.0) 0.1733

GRAVY Index-0.00

Hydrophobic Moment 0.63

Boman Index-0.05

Instability Index55.16

Aliphatic Index 97.46

Aromaticity 0.0896

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 3011.71

LogP -23.41

H-bond Donors 115.0

H-bond Acceptors 103.0

Rotatable Bonds 260.0

Heavy Atoms 538.0

Ring Count 11.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0220304 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinopithecus roxellana [Bacterium]

FamilyDefensin

Tax ID61622

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal

RECORD: Rec_0319394 VERIFIED: NO