Peptide Database

Peptide NamePhospholipase A2 homolog, taipoxin beta chain 1

Function Ontology

Enzyme / Catalytic activity ▸ Hydrolase ▸ Lipase

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length118 amino acids

Chemical FormulaC563H851N161O178S16

DescriptionStandard

        NLVQFGKMIECAIRNRRPALDFMNYGCYCGKGGSGTPVDDLDRCCQVHDECYAEAEKHGCYPSLTTYTWECRQVGPYCNSKTQCEVFVCACDFAAAKCFAQEDYNPAHSNINTGERCK
    

Molecular Weight13235.79 Da

Isoelectric Point (pI)5.54

Net Charge (pH 7.0)-3.10

Net Charge (pH 7.4) -3.70

Charge Density (pH 7.0) -0.0263

GRAVY Index-0.50

Hydrophobic Moment 0.75

Boman Index-0.07

Instability Index42.45

Aliphatic Index 46.36

Aromaticity 0.1102

Extinction Coeff. Reduced 15930.00

Extinction Coeff. Oxidized 16805.00

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

Amino Acid Composition

TPSA 5473.91

LogP -62.91

H-bond Donors 200.0

H-bond Acceptors 194.0

Rotatable Bonds 427.0

Heavy Atoms 918.0

Ring Count 22.0

Amide Bonds 129.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056711 VERIFIED: YES

Provenance & Taxonomy

OrganismOxyuranus scutellatus scutellatus [Animal]

Familyphospholipase A2 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide11-71; 27-117; 29-45; 44-98; 51-91; 60-84; 78-89

Bio-Activity Profile

Function

Toxin Venom Phospholipase A2 family Phospholipase A2