Welcome to WebmasterWorld Guest from 188.8.131.52
Thanks for your help.
is it possible that google will not list me in google.com (us version) anymore?
Unless you did something extremely crazy your ranking should not change at all plus you will also go to #1 in .co.uk.
Insofar as I am aware a google.us defaults straight to google.com.
We are hosted in the UK and rank #1 for both .com and .co.uk for 1,000+ keywords etc.
The U.S. is still a relatively new country founded by some religeous guys in a boat. No doubt they will qualify one day for their own Google search. ;)