Originally Posted by Primalkid
I'd say pick an amount between 1 gram and 1.5 grams per pound of bodyweight and don't overthink it.
That's the key really, isn't it... Make sure to get plenty of protein in when dieting, and that's probably good enough - to be in some ballpark. Worrying about hitting some precise magic number where your muscles disappear if you miss it even once? That's a path to nowhere good.