Peptide Database

Peptide NameAcidic phospholipase A2 1

Function Ontology

Enzyme / Catalytic activity ▸ Hydrolase ▸ Lipase

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length118 amino acids

Chemical FormulaC552H846N158O185S17

DescriptionStandard

        NLYQLMNMIQCANTRTWPSYTNYGCYCGKGGSGTPVDDLDRCCYTHDHCYNDAKNIDGCNPVTKTYSYTCTEPTITCNDSKDKCARFVCDCDRTAAICFAKAPYNTSNVMIRSTNSCQ
    

Molecular Weight13200.67 Da

Isoelectric Point (pI)6.82

Net Charge (pH 7.0)-0.21

Net Charge (pH 7.4) -0.74

Charge Density (pH 7.0) -0.0017

GRAVY Index-0.58

Hydrophobic Moment 0.69

Boman Index-0.10

Instability Index22.81

Aliphatic Index 42.20

Aromaticity 0.1017

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 5583.30

LogP -74.07

H-bond Donors 207.0

H-bond Acceptors 204.0

Rotatable Bonds 420.0

Heavy Atoms 912.0

Ring Count 20.0

Amide Bonds 131.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0191463 VERIFIED: YES

Provenance & Taxonomy

OrganismBungarus caeruleus [Animal]

Familyphospholipase A2 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide11-70; 25-117; 27-43; 42-98; 49-91; 59-84; 77-89

Bio-Activity Profile

Function

Toxin Venom Phospholipase A2 family Phospholipase A2