Peptide Database

Peptide NameToxin AFT-I

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC207H317N63O62S6

DescriptionStandard

        GVACLCDSDGPNVRGNTLSGTIWLAGCPSGWHNCKAHGPTIGWCCKQ
    

Molecular Weight4872.51 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) 0.0186

GRAVY Index-0.12

Hydrophobic Moment 0.27

Boman Index0.13

Instability Index50.76

Aliphatic Index 60.21

Aromaticity 0.0638

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 1962.56

LogP -24.96

H-bond Donors 73.0

H-bond Acceptors 71.0

Rotatable Bonds 149.0

Heavy Atoms 338.0

Ring Count 11.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0120139 VERIFIED: NO

Provenance & Taxonomy

OrganismAnthopleura fuscoviridis [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-44; 6-34; 27-45

Bio-Activity Profile

Function

Toxin