Peptide Database

Peptide NameToxin AFT-II

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC212H325N63O62S6

DescriptionStandard

        GGVPCLCDSDGPSVRGNTLSGIIWLAGCPSGWHNCKAHGPTIGWCCKQ
    

Molecular Weight4940.62 Da

Isoelectric Point (pI)7.80

Net Charge (pH 7.0)0.88

Net Charge (pH 7.4) 0.48

Charge Density (pH 7.0) 0.0182

GRAVY Index-0.03

Hydrophobic Moment 0.31

Boman Index0.17

Instability Index49.78

Aliphatic Index 65.00

Aromaticity 0.0625

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16875.00

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

Amino Acid Composition

TPSA 1939.78

LogP -23.58

H-bond Donors 72.0

H-bond Acceptors 71.0

Rotatable Bonds 150.0

Heavy Atoms 343.0

Ring Count 12.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0248098 VERIFIED: NO

Provenance & Taxonomy

OrganismAnthopleura fuscoviridis [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide5-45; 7-35; 28-46

Bio-Activity Profile

Function

Toxin