Decision with AKo - turbo SNG

[ClaytonN]

Button is an overaggro who has made a reraise all-in with 22. Have only seen him play postflop once, which involved minibet donkbetting.

Mp2 has only gotten involved in one pot previous, which was an all-in stack shove about 5 hands earlier.

This is a turbo PS SNG, btw.

PokerStars No-Limit Hold'em Tourney, Big Blind is t100 (7 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

saw flop|<font color="#C00000">saw showdown</font>

CO (t1725)
<font color="#C00000">Button (t2165)</font>
SB (t2985)
BB (t1765)
UTG (t1800)
<font color="#C00000">Hero (t1615)</font>
<font color="#C00000">MP2 (t1445)</font>

Preflop: Hero is MP1 with A/images/graemlins/diamond.gif, K/images/graemlins/spade.gif.
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t400</font>, <font color="#CC3333">MP2 raises to t700</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Button raises to t2165</font>, <font color="#666666">2 folds</font>, Hero...?

[Isura]

I think you gotta fold with MP still to act. His raise screems high pair, and AKo can't take that much action. I also don't like raising so much preflop with the intention of folding. Tough spot.

You are about 40% if button has a random hand and mp calls with 88+, AJ+. More likely range is probably 22, any broadway for button and 88, AK for MP and then your equity is about 33%. I fold here.

[UMTerp]

Looks like MP2 has the best hand to me. You're a coinflip to him at best, and possibly dominated. There's a good chance one or more of your outs are in your opponents' hands too. Sucks to fold AK this late in the game, but this time you have to.

For sure you fold.

What dyou do?