First Aid Question

[eurotrash]

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The purine salvage pathway diagram on p. 160 of FA (2004 ed) differs from the one in Lippincott's on p. 350 (2nd ed).

Am I missing something in my understanding of the pathway? Please help clarify.

 

[Idiopathic]

As long as you know HGPRT and the two reactions that use xanthine oxidase, you should be fine for purine salvage.

edit: also PRPP, of course...often the cause of gout/uricemia in overproducers.