Peptide Database

Peptide Namebeta-defensin 103A-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC346H576N102O85S8

DescriptionStandard

        MRIYYLLLLLPFLFLMPVPGNGGIINTLQRYYCRIRSGRCAVLTCLPKEEQIGRCSSLGRKCCRRKK
    

Molecular Weight7781.43 Da

Isoelectric Point (pI)10.08

Net Charge (pH 7.0)10.44

Net Charge (pH 7.4) 10.12

Charge Density (pH 7.0) 0.1558

GRAVY Index0.06

Hydrophobic Moment 0.75

Boman Index-0.04

Instability Index61.47

Aliphatic Index 103.28

Aromaticity 0.0896

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 3038.97

LogP -23.72

H-bond Donors 116.0

H-bond Acceptors 104.0

Rotatable Bonds 260.0

Heavy Atoms 541.0

Ring Count 10.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0412931 VERIFIED: NO

Provenance & Taxonomy

OrganismEnhydra lutris kenyoni [Bacterium]

FamilyDefensin

Tax ID391180

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal