Villain is a 21/3.7/1 over 135 hands. Hanvent seen him really get out of line and this is the first time ive seen him 3 bet.

Full Tilt No-Limit Hold'em, $1 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

CO ($304.60)
Button ($91.50)
Hero ($99)
BB ($100)
UTG ($139.60)
MP ($39.05)

Preflop: Hero is SB with A, Q.
4 folds, Hero raises to $4.5, BB raises to $13, Hero???


I never really know how to play AQ out of the blinds against a utg/mp raiser that is fairly tight either. What lines do you take with these situations?