AK in BB against LAG

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Party Poker 10/20 Hold'em (6 handed) FTR converter on zerodivide.cx

Villian in this hand is 39/22/1.5. In previous hand he capped flop, check raise turn, and makes 4 on river togo with the 2,3,6 board and the 10,5 off in hand from BB.

Preflop: Hero is BB with A[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">MP raises</font>, <font color="#666666">3 folds</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#CC3333">MP caps</font>, Hero calls.

Flop: (8.50 SB) 5[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, MP calls.

Turn: (5.25 BB) T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP raises</font>, <font color="#CC3333">Hero?

What is the play from here on against a player of this type?