Peptide Database

Peptide NameDefensin B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC365H598N106O104S9

DescriptionStandard

        MSKSFLITLVVAMCIVHTLAAPTPEEFEGSIVRQKRVTCDLLSFEAKGFAANHSICAAHCLVIGRKGGACQNGVCVCRN
    

Molecular Weight8423.89 Da

Isoelectric Point (pI)8.57

Net Charge (pH 7.0)2.70

Net Charge (pH 7.4) 2.22

Charge Density (pH 7.0) 0.0342

GRAVY Index0.47

Hydrophobic Moment 0.46

Boman Index0.16

Instability Index32.04

Aliphatic Index 95.06

Aromaticity 0.0506

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 3337.28

LogP -35.02

H-bond Donors 123.0

H-bond Acceptors 119.0

Rotatable Bonds 279.0

Heavy Atoms 584.0

Ring Count 9.0

Amide Bonds 83.0

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_0267514 VERIFIED: NO

Provenance & Taxonomy

OrganismAnomala cuprea [Animal]

FamilyDefensin

Tax ID121601

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal