It's plo5 ... how bad can anything be?
In theory it matters if you have AKK5ds or just the A5 suit, but I don't cold 4bet even with the A and double suit and folding would be weird esp. this deep. Calling 4b closing the action is probably bad with only 100b, but meh. deep we have top set and NF draws ... flop is obviously gin/good.