Peptide Database

Peptide NameAcidic phospholipase A2 5

Function Ontology

Enzyme / Catalytic activity ▸ Hydrolase ▸ Lipase

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length122 amino acids

Chemical FormulaC591H888N162O190S18

DescriptionStandard

        NLMQFELLIMKVAGRSGIVWYSDYGCFCGKGGHGRPQDATDRCCFVHDCCYGKVTECDPKMDFYRYSSNNGDIVCEANNPCTKEICECDKAAAICFRDNKDTYDNKYWNIPMEGCQEESEPC
    

Molecular Weight13879.51 Da

Isoelectric Point (pI)4.72

Net Charge (pH 7.0)-7.18

Net Charge (pH 7.4) -7.74

Charge Density (pH 7.0) -0.0589

GRAVY Index-0.59

Hydrophobic Moment 0.49

Boman Index-0.08

Instability Index41.87

Aliphatic Index 45.57

Aromaticity 0.1148

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 22305.00

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

Amino Acid Composition

TPSA 5690.74

LogP -61.38

H-bond Donors 206.0

H-bond Acceptors 203.0

Rotatable Bonds 454.0

Heavy Atoms 961.0

Ring Count 23.0

Amide Bonds 132.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0420376 VERIFIED: YES

Provenance & Taxonomy

OrganismTrimeresurus stejnegeri [Animal]

Familyphospholipase A2 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide26-115; 28-44; 43-95; 49-122; 50-88; 57-81; 75-86

Bio-Activity Profile

Function

Toxin Venom Phospholipase A2 family Phospholipase A2