Folding AKs to an unknown's preflop 3-bet

[Mr. Curious]

Live $200 NL
Blinds: $3/5
10 Handed

1st hand at a new table.

Stacks:
MP1 $1400
Hero $700

Hero is dealt A[img]/images/graemlins/spade.gif[/img]K[img]/images/graemlins/spade.gif[/img] in the BB

Preflop: 2 folds, MP1 raises to $20, 5 folds, Hero re-raises to $50, MP1 re-re-raises to $125, Hero folds.

[emil3000]

Reraise more or call.

[Leptyne]

I think you have a call pre-flop but I don't care for the re-raise from the BB. A good flop for AKs is TPTK or a flush draw. There may be a place for this, but I don't believe this is good against unknowns.