Peptide Database

Peptide NameAlpha-toxin Ac2 (Neurotoxin 2)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length85 amino acids

Chemical FormulaC417H642N112O123S11

DescriptionStandard

        MNYLVMISLALLFMTGVESIKDGYIVDDRNCTYFCGTKSYCNGECTKLKGESGYCQWASPYGNACYCYKLPDHVRTKGPGRCKGR
    

Molecular Weight9544.95 Da

Isoelectric Point (pI)8.63

Net Charge (pH 7.0)3.51

Net Charge (pH 7.4) 3.09

Charge Density (pH 7.0) 0.0412

GRAVY Index-0.33

Hydrophobic Moment 0.47

Boman Index-0.01

Instability Index16.91

Aliphatic Index 58.47

Aromaticity 0.1294

Extinction Coeff. Reduced 17420.00

Extinction Coeff. Oxidized 17920.00

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

Amino Acid Composition

TPSA 3796.25

LogP -38.41

H-bond Donors 142.0

H-bond Acceptors 139.0

Rotatable Bonds 311.0

Heavy Atoms 663.0

Ring Count 16.0

Amide Bonds 89.0

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_0191477 VERIFIED: NO

Provenance & Taxonomy

OrganismAndroctonus crassicauda [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial