Peptide Database

Peptide NameToxin U1-Std 4

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC132H230N48O39S6

DescriptionStandard

        AIIDRNSCRGKCNRMDHLGKCRKIMGCEP
    

Molecular Weight3305.93 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)3.85

Net Charge (pH 7.4) 3.54

Charge Density (pH 7.0) 0.1326

GRAVY Index-0.73

Hydrophobic Moment 0.42

Boman Index-0.33

Instability Index17.48

Aliphatic Index 57.24

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1441.98

LogP -17.23

H-bond Donors 55.0

H-bond Acceptors 50.0

Rotatable Bonds 116.0

Heavy Atoms 225.0

Ring Count 2.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0266632 VERIFIED: NO

Provenance & Taxonomy

OrganismStichodactyla haddoni [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin