Yeah I know folding this sucks from any sort of game theoretical point of view but we have no history and he runs at 19/15 and we're 140bb deep.

PokerStars No-Limit Hold'em, $1.00 BB (5 handed) Converter Tool from (Format: FlopTurnRiver)

UTG ($137.90)
Hero ($193)
Button ($29.55)
SB ($108.90)
BB ($92.50)

Preflop: Hero is MP with K, A.
UTG raises to $4, Hero raises to $13, 3 folds, UTG raises to $38, Hero raises to $193, UTG calls $99.90 (All-In).

Flop: ($277.30)

Note we are 5 handed and he 4-bet to $38 which doesn't look like it's folding to me much.
Please note I just want to know if this is profitable, I do not care about lowering my variance and I have no problem flipping for 1.5 BI.