Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC244H389N69O73S7

DescriptionStandard

        ATCSLVDPDRCTKIFGNCRRRCFKYEKQIDICFSPSKICCIERLFEED
    

Molecular Weight5681.57 Da

Isoelectric Point (pI)7.76

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.43

Charge Density (pH 7.0) 0.0154

GRAVY Index-0.35

Hydrophobic Moment 0.61

Boman Index-0.19

Instability Index61.62

Aliphatic Index 65.00

Aromaticity 0.1042

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2332.98

LogP -22.68

H-bond Donors 89.0

H-bond Acceptors 81.0

Rotatable Bonds 191.0

Heavy Atoms 393.0

Ring Count 7.0

Amide Bonds 49.0

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_0138494 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function