Peptide Database

Peptide NameDefensin; beta 103

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC343H566N104O81S7

DescriptionStandard

        MRIHYLLFALLFLFLVPVPGHGGIINALQKYYCRVRGGRCAVLSCLPKEEQIGKCSTRGRKCCRRKK
    

Molecular Weight7667.27 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 Index0.04

Hydrophobic Moment 0.60

Boman Index-0.04

Instability Index56.43

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 2991.48

LogP -23.17

H-bond Donors 114.0

H-bond Acceptors 102.0

Rotatable Bonds 258.0

Heavy Atoms 535.0

Ring Count 11.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0081291 VERIFIED: NO

Provenance & Taxonomy

OrganismAotus nancymaae [Bacterium]

FamilyDefensin

Tax ID37293

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal

RECORD: Rec_0169096 VERIFIED: NO