Peptide Database

Peptide NameBasic phospholipase A2 homolog acutohaemolysin

Function Ontology

Enzyme / Catalytic activity ▸ Hydrolase ▸ Lipase

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length122 amino acids

Chemical FormulaC607H951N171O180S17

DescriptionStandard

        SLFELGKMIWQETGKNPVKNYGLYGCNCGVGGRGEPLDATDRCCFVHKCCYKKLTDCDSKKDRYSYKWKNKAIVCGKNQPCMQEMCECDKAFAICLRENLDTYNKSFRYHLKPSCKKTSEQC
    

Molecular Weight14069.19 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)7.50

Net Charge (pH 7.4) 6.93

Charge Density (pH 7.0) 0.0615

GRAVY Index-0.75

Hydrophobic Moment 0.54

Boman Index-0.18

Instability Index33.43

Aliphatic Index 47.95

Aromaticity 0.1066

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 5750.37

LogP -59.82

H-bond Donors 212.0

H-bond Acceptors 207.0

Rotatable Bonds 478.0

Heavy Atoms 975.0

Ring Count 21.0

Amide Bonds 132.0

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_0340670 VERIFIED: YES

Provenance & Taxonomy

OrganismDeinagkistrodon acutus [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