Peptide Database

Peptide NameDEFSN domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC361H525N99O81S8

DescriptionStandard

        MRIHFFLKWCVNKFVSFPFSSSFSGRVPLPFSCIGNRGFCFPFRCLHNWEEIGRCFFPTQKCCRR
    

Molecular Weight7804.16 Da

Isoelectric Point (pI)9.73

Net Charge (pH 7.0)7.61

Net Charge (pH 7.4) 7.18

Charge Density (pH 7.0) 0.1170

GRAVY Index0.05

Hydrophobic Moment 0.71

Boman Index0.04

Instability Index62.84

Aliphatic Index 49.38

Aromaticity 0.2154

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11375.00

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

Amino Acid Composition

TPSA 2870.64

LogP -21.53

H-bond Donors 109.0

H-bond Acceptors 99.0

Rotatable Bonds 243.0

Heavy Atoms 549.0

Ring Count 23.0

Amide Bonds 68.0

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_0150044 VERIFIED: NO

Provenance & Taxonomy

OrganismUrsus americanus [Bacterium]

Tax ID9643

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal