Stars 5400 FPP Sat: AKs call against only stack that can hurt?

[The Venetian]

As always, remember 4 pay $215T.

PokerStars No-Limit Hold'em Tourney, Big Blind is t400 (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Button (t1240) is disconnected and has been for several hands
SB (t3150)
Hero (t4960)
UTG (t1500)
MP (t1705)
CO (t2445)

Preflop: Hero is BB with K[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">SB raises to t3150</font>, hero?