Peptide Database

Peptide NameAcidic phospholipase A2 EC-I

Function Ontology

Enzyme / Catalytic activity ▸ Hydrolase ▸ Lipase

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length120 amino acids

Chemical FormulaC586H892N162O187S16

DescriptionStandard

        NLYQFGRMIWNRTGKLPILSYGSYGCYCGWGGQGPPKDATDRCCLVHDCCYTRVGDCSPKMTLYSYRFENGDIICDNKDPCKRAVCECDREAAICLGENVNTYDKKYKSYEDCTEEVQEC
    

Molecular Weight13711.36 Da

Isoelectric Point (pI)5.14

Net Charge (pH 7.0)-3.28

Net Charge (pH 7.4) -3.78

Charge Density (pH 7.0) -0.0273

GRAVY Index-0.65

Hydrophobic Moment 0.64

Boman Index-0.12

Instability Index40.95

Aliphatic Index 51.17

Aromaticity 0.1167

Extinction Coeff. Reduced 25900.00

Extinction Coeff. Oxidized 26775.00

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

Amino Acid Composition

TPSA 5668.03

LogP -60.83

H-bond Donors 210.0

H-bond Acceptors 201.0

Rotatable Bonds 447.0

Heavy Atoms 951.0

Ring Count 22.0

Amide Bonds 128.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018971 VERIFIED: YES

Provenance & Taxonomy

OrganismEchis carinatus [Animal]

Familyphospholipase A2 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide26-113; 28-44; 43-95; 49-120; 50-88; 57-81; 75-86

Bio-Activity Profile

Function

Toxin Venom Phospholipase A2 family Phospholipase A2