Peptide Database

Peptide Namebeta-defensin 103A-like

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 FormulaC345H560N96O82S8

DescriptionStandard

        MRIHYLLFVLLFLFLMPVPGNGVFISALQKYYCKIRGGRCAVIGCLPKEEQIGHCSSTGRKCCRKKK
    

Molecular Weight7621.25 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)9.61

Net Charge (pH 7.4) 9.19

Charge Density (pH 7.0) 0.1434

GRAVY Index0.22

Hydrophobic Moment 0.59

Boman Index0.07

Instability Index47.03

Aliphatic Index 95.97

Aromaticity 0.1045

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 2852.03

LogP -19.86

H-bond Donors 107.0

H-bond Acceptors 102.0

Rotatable Bonds 256.0

Heavy Atoms 531.0

Ring Count 12.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0008374 VERIFIED: NO

Provenance & Taxonomy

OrganismTrichechus manatus latirostris [Bacterium]

FamilyDefensin

Tax ID127582

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Oxidoreductase Non-hemolytic Non-ribosomal