>4IQG_1|Chains A, B, C, D|Short-chain dehydrogenase/reductase SDR|Polaromonas sp. JS666 (296591) MHHHHHHSSGVDLGTENLYFQSMLSKVVLITGGSRGIGAASALLAARQGYAVAVNYASNSAAADEVVRQIREAGGQALAVQADVAKEREVLAMFETVDAQLGRLSALVNNAGVVDQTTRVDGITLERLQRMFEINVFGSFLCAREAVKRMSTRYGGSGGSIVNVSSAAARLGSPGQYVDYAAAKGAIDTFTLGLAKEVATEGIRVNAVRPGIIETDIHASGGLPNRARDVAPQVPMQRAGTAREVAEAIVWLLGDQASYTTGALLDVTGGR