[Lmn55d]

call down for sure bro. A 10 pfr's 3betting range from the sb isn't too large. If he has AK and wants to get frisky, he'd often do it on the flop to minimize losses against a J. The K on the turn doesn't really change anything for him. This could easily be AJ, KK or AA. You're not gonna be ahead enough to raise especially because you're not folding to a cap. You are definitely not a 2:1 favorite over his range as you'd need to be to 3bet. Plus AQ and AT split with another ace so an observant player with those hands would definitely not want to give you the chance to go 3 bets on the turn seeing as his best case scenario is a split.