11 Działanie katalityczne fosfolipaz

phospholipase Aj O

O    CH9—O—C—R

II ₂I '

R.>— C— O—CH    O

J    II

O

II

H₉0    R.>—C—OH

_V-_.Z_

o

II

CH)—O—C — R,

I

phospholipase A₂

H—O—CH

I

O

CHo— O—P— O— X

/i-\

phospholipase C    phospholipase D

Phospholipid

CH.,—O—P —O—X

I

O"

Lysophosphol i pi d

Figurę 25-2 Catalytic action of phospholipase A* Phospholipase bonds hydroly/cd by other types of phospholipascs. which arc A₂ hydrolytically excises the C2 fatty acid residuc from a    named according to their specificities. arc also indicatcd.

phospholipid to yield the corresponding lysophospholipid. Ilie