Peptide Database

Peptide Namebeta-defensin 103-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC336H564N102O84S9

DescriptionStandard

        MRICYLLLLLPFLFLMPVPGNGGIINTLQRYYCRIRSGRCAVLSCLPKEEQIGRCSSAGRKCCRRKK
    

Molecular Weight7665.29 Da

Isoelectric Point (pI)10.01

Net Charge (pH 7.0)10.43

Net Charge (pH 7.4) 10.10

Charge Density (pH 7.0) 0.1557

GRAVY Index0.09

Hydrophobic Moment 0.75

Boman Index-0.05

Instability Index64.50

Aliphatic Index 98.96

Aromaticity 0.0746

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 3018.74

LogP -26.16

H-bond Donors 116.0

H-bond Acceptors 104.0

Rotatable Bonds 257.0

Heavy Atoms 531.0

Ring Count 9.0

Amide Bonds 70.0

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_0222121 VERIFIED: NO

Provenance & Taxonomy

OrganismLeptonychotes weddellii [Bacterium]

FamilyDefensin

Tax ID9713

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal