>sp|Q31ZS3|YCHJ_SHIBS UPF0225 protein YchJ OS=Shigella boydii serotype 4 GN=ychJ MSQLCPCGSAVEYSLCCHPYVSGEKVAPDPEHLMRSRYCAFVMQDADYLIKTWHPSCGAA ALRAELMAGFAHTEWLGLTVFEHCWQDADNIGFVSFVARFTEGGKTGAIIERSRFLKENG QWYYIDGTRPQFGRNDPCPCGSGKKFKKCCGQ