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 FormulaC341H562N104O82S7

DescriptionStandard

        MRIHYLLFALLFLFLVPAPGHGGIINSLQKYYCRVRGGRCAVLSCLPKEEQIGKCSTRGRKCCRRKK
    

Molecular Weight7655.21 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-0.04

Hydrophobic Moment 0.64

Boman Index-0.06

Instability Index56.43

Aliphatic Index 93.13

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 -24.83

H-bond Donors 115.0

H-bond Acceptors 103.0

Rotatable Bonds 258.0

Heavy Atoms 534.0

Ring Count 11.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0312008 VERIFIED: NO

Provenance & Taxonomy

OrganismTheropithecus gelada [Animal]

FamilyDefensin

Tax ID9565

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal