Peptide Database

Peptide NameBasic phospholipase A2 VRV-PL-VIIIa

Function Ontology

Enzyme / Catalytic activity ▸ Hydrolase ▸ Lipase

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length121 amino acids

Chemical FormulaC591H917N159O178S16

DescriptionStandard

        SLLEFGKMILEETGKLAIPSYSSYGCYCGWGGKGTPKDATDRCCFVHDCCYGNLPDCNPKSDRYKYKRVNGAIVCEKGTSCENRICECDKAAAICFRQNLNTYSKKYMLYPDFLCKGELKC
    

Molecular Weight13610.60 Da

Isoelectric Point (pI)8.35

Net Charge (pH 7.0)3.41

Net Charge (pH 7.4) 2.90

Charge Density (pH 7.0) 0.0282

GRAVY Index-0.45

Hydrophobic Moment 0.51

Boman Index-0.07

Instability Index21.00

Aliphatic Index 57.27

Aromaticity 0.1157

Extinction Coeff. Reduced 18910.00

Extinction Coeff. Oxidized 19785.00

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

Amino Acid Composition

TPSA 5452.26

LogP -55.76

H-bond Donors 203.0

H-bond Acceptors 199.0

Rotatable Bonds 451.0

Heavy Atoms 944.0

Ring Count 21.0

Amide Bonds 127.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0159278 VERIFIED: YES

Provenance & Taxonomy

OrganismDaboia russelii [Animal]

Familyphospholipase A2 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide26-115; 28-44; 43-95; 49-121; 50-88; 57-81; 75-86

Bio-Activity Profile

Function

Toxin Venom Phospholipase A2 family Phospholipase A2