Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length104 amino acids

Chemical FormulaC481H781N135O144S9

DescriptionStandard

        MNSSVTLFLVLVVSLMALFAVHVNSLPTGIPAEGDLILSDAELAELMDPEPAAATGQRTKRATCDLLSFNSKWVTPNHAGCAAHCLLRGKKGGSCKNTICYCRN
    

Molecular Weight11047.75 Da

Isoelectric Point (pI)7.62

Net Charge (pH 7.0)0.71

Net Charge (pH 7.4) 0.24

Charge Density (pH 7.0) 0.0068

GRAVY Index0.22

Hydrophobic Moment 0.56

Boman Index0.13

Instability Index28.81

Aliphatic Index 94.81

Aromaticity 0.0481

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 4419.91

LogP -47.79

H-bond Donors 158.0

H-bond Acceptors 157.0

Rotatable Bonds 360.0

Heavy Atoms 769.0

Ring Count 14.0

Amide Bonds 110.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0171405 VERIFIED: NO

Provenance & Taxonomy

OrganismSogatella furcifera [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal