AK and pot odds...

[xGoreDudex]

Okay, I was dealt an AKo, always nice. But when I encountered my nut straight draw on the board, did I have the correct odds to contiune my draw. I had 4 of the needed cards so, with my caculations with the current odds of the pot it computed to 4.7, I reasoned this was enough to continue and did so...correct play or did I need better pot odds... here's the hand, give me [censored] if I did wrong...

PokerStars 0.25/0.50 Hold'em (10 handed) converter

Preflop: Hero is UTG+1 with A[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/diamond.gif[/img]. CO posts a blind of $0.25.
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises</font>, <font color="#666666">1 fold</font>, MP1 calls, <font color="#666666">2 folds</font>, CO (poster) calls, <font color="#666666">3 folds</font>.

Flop: (7.40 SB) T[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, <font color="#CC3333">MP1 bets</font>, CO calls, Hero calls.

Turn: (5.20 BB) J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP1 raises</font>, CO folds, <font color="#CC3333">Hero 3-bets</font>, MP1 calls.

River: (11.20 BB) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, MP1 calls.

Final Pot: 13.20 BB