50NL: I fold AK pf to one raise

[Daniel LeClaire]

CO is 9/7 over 45 hands. Never plays at one table too long, so it's hard to get a lot of hands with him. Sample size is small but he seems to play very tight, obviously.

Thoughts on folding here? Good? Terrible? Standard?

Full Tilt Poker - No Limit Hold'em Cash Game - $0.25/$0.50 Blinds - 6 Players - (LegoPoker HH Converter)

Hero (SB): $46.50
BB: $20.00
UTG: $46.10
MP: $30.85
CO: $47.30
BTN: $60.65

Preflop: Hero is dealt A[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/spade.gif[/img] (6 Players)
UTG calls $0.50, MP folds, <font color="red">CO raises to $2.25</font>, 4 folds
Uncalled bet of $1.75 returned to CO

Pot Size: $1.75