Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC284H446N80O75S7

DescriptionStandard

        RSGPNMYIRRLFSTCWRTKGVCKKSCGKSEIYHIFCDSAHLCCIDKKYLPVEFGK
    

Molecular Weight6405.53 Da

Isoelectric Point (pI)9.35

Net Charge (pH 7.0)6.87

Net Charge (pH 7.4) 6.46

Charge Density (pH 7.0) 0.1250

GRAVY Index-0.35

Hydrophobic Moment 0.80

Boman Index-0.10

Instability Index66.29

Aliphatic Index 62.00

Aromaticity 0.1273

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 2514.62

LogP -22.44

H-bond Donors 97.0

H-bond Acceptors 91.0

Rotatable Bonds 213.0

Heavy Atoms 446.0

Ring Count 12.0

Amide Bonds 55.0

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_0118271 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