hey all,
well, this does look like another AA loss.... remember, it doesnt happen too often (loosing with the rockets) especialy when there is only one caller/opponent.
although it may seem unfelpful to you, my advice is DONT play cash game! especialy on small stakes for a simple reason that if you said that you have put your all-in before the river, and it's only 1.10$, tells me, that you would be dissapoited with your loss much more- than happy, if your pocket aces would of help up in that particular hand..
Also, you said with confidence: that "at that point I KNOW HE HAS AK"... which was correct! then why not waiting for the river, and getting it for free (if it is possible) to see its not a king and then going/calling all in, that could save your lonely buck but again, im only trying to advise you how to keep you bankroll.
had also a nice AA loss on newplayerfreeroll i played yesterday on poker.com.
so im in a 'happy table', everybody's talking and limping for a big friendly pot. i wait....
then i get AJ off and raise to 150, BB is 50...
the next player throws all in, everyone folds, i fold and show. he shows AQ.
someone sais "and?"....
the next hand i get AA and go all in, and say: "and this!" get called by AQ

, lose to his flush, and get: "AND THAT!" from him... lol
you see, its a funny loss but i still think he was very lucky to hit his flush, exactly as that you AK guy at your table
AA is still the best starting hand, and if 4kingforum had a topic for AA winners, it would be much bigger than the suckouts

PLAY ON!