25 NL - TPTK against river raise

[canavarr]

Full Tilt No-Limit Hold'em, $0.25 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

CO ($25)
Button ($30.05)
SB ($27.50)
BB ($26.50)
UTG ($37.30)
Hero ($24.25)

Preflop: Hero is MP with A[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">UTG raises to $0.5</font>, Hero calls $0.50, <font color="#666666">3 folds</font>, BB calls $0.25.

Flop: ($1.60) 5[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">UTG bets $0.25</font>, <font color="#CC3333">Hero raises to $1</font>, BB folds, UTG calls $0.75.

Turn: ($3.60) 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, <font color="#CC3333">Hero bets $2</font>, UTG calls $2.

River: ($7.60) 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, <font color="#CC3333">Hero bets $3</font>, <font color="#CC3333">UTG raises to $16.6</font>, Hero ???

villain is 43/19/4.38 (144 hands)
how is my line here? Would you bet the river or call his raise?