Peptide Database

Peptide NamePhospholipase A2 crotoxin basic subunit CBc

Function Ontology

Enzyme / Catalytic activity ▸ Hydrolase ▸ Lipase

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length122 amino acids

Chemical FormulaC625H944N172O180S16

DescriptionStandard

        SLLQFNKMIKFETRKNAVPFYAFYGCYCGWGGQGRPKDATDRCCFVHDCCYGKLAKCNTKWDIYRYSLKSGYITCGKGTWCKEQICECDRVAAECLRRSLSTYKNEYMFYPDSRCREPSETC
    

Molecular Weight14260.27 Da

Isoelectric Point (pI)8.74

Net Charge (pH 7.0)6.41

Net Charge (pH 7.4) 5.90

Charge Density (pH 7.0) 0.0526

GRAVY Index-0.60

Hydrophobic Moment 0.69

Boman Index-0.13

Instability Index54.03

Aliphatic Index 44.02

Aromaticity 0.1557

Extinction Coeff. Reduced 31400.00

Extinction Coeff. Oxidized 32275.00

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

Amino Acid Composition

TPSA 5740.68

LogP -56.48

H-bond Donors 219.0

H-bond Acceptors 204.0

Rotatable Bonds 466.0

Heavy Atoms 993.0

Ring Count 27.0

Amide Bonds 128.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0248484 VERIFIED: YES

Provenance & Taxonomy

OrganismCrotalus durissus terrificus [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