>tr|A0A090HQV9|A0A090HQV9_ECOLX 5'-deoxynucleotidase OS=Escherichia coli GN=yfdR MSFIKTFSGKHFYYDKINKDDIVINDIAVSLSNICRFAGHLSHFYSVAQHAVLCSQLVPQ EFAFEALMHDATEAYCQDIPAPLKRLLPDYKRMEEKIDAVIREKYGLPPVMSTPVKYADL IMLATERRDLGLDDGSFWPVLEGIPATEMFNVIPLAPGHAYGMFMERFNDLSELRKCA