Peptide Database

Peptide NamePi-actitoxin-Ugr1a

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC134H196N38O42S4

DescriptionStandard

        ISIDPPCRFCYHRDGSGNCVYDAYGCGAV
    

Molecular Weight3139.48 Da

Isoelectric Point (pI)5.30

Net Charge (pH 7.0)-1.19

Net Charge (pH 7.4) -1.51

Charge Density (pH 7.0) -0.0411

GRAVY Index-0.09

Hydrophobic Moment 0.45

Boman Index0.07

Instability Index11.14

Aliphatic Index 53.79

Aromaticity 0.1379

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4720.00

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

Amino Acid Composition

TPSA 1269.16

LogP -14.46

H-bond Donors 48.0

H-bond Acceptors 46.0

Rotatable Bonds 93.0

Heavy Atoms 218.0

Ring Count 7.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250633 VERIFIED: YES

Provenance & Taxonomy

OrganismUrticina grebelnyi [Animal]

Familysea anemone structural class 9a family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide7-19; 10-26

Bio-Activity Profile

Function

Toxin Venom sea anemone structural class 9a family