Peptide Database

Peptide NameOmega-agatoxin-Aa4a

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC217H368N68O60S10

DescriptionStandard

        KKKCIAKDYGRCKWGGTPCCRGRGCICSIMGTNCECKPRLIMEGLGLA
    

Molecular Weight5210.31 Da

Isoelectric Point (pI)9.22

Net Charge (pH 7.0)6.68

Net Charge (pH 7.4) 6.35

Charge Density (pH 7.0) 0.1392

GRAVY Index-0.20

Hydrophobic Moment 0.47

Boman Index-0.08

Instability Index2.07

Aliphatic Index 61.04

Aromaticity 0.0417

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 2068.86

LogP -22.11

H-bond Donors 82.0

H-bond Acceptors 77.0

Rotatable Bonds 178.0

Heavy Atoms 355.0

Ring Count 5.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0185336 VERIFIED: YES

Provenance & Taxonomy

OrganismAgelenopsis aperta [Animal]

FamilyType IV omega- agatoxin family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-20; 12-25; 19-36; 27-34

Bio-Activity Profile

Function

Toxin Venom Type IV omega- agatoxin family Pathogenesis-associated

RECORD: Rec_0395208 VERIFIED: NO

Provenance & Taxonomy

OrganismAgelenopsis aperta [Animal]

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-20, 12-25, 19-36, 27-34

Bio-Activity Profile

Function

Toxin