>sp|A4TI69|Y571_YERPP UPF0235 protein YPDSF_0571 OS=Yersinia pestis GN=YPDSF_0571 MSAVLSTENGLILKLYIQPKASRDQIVGLHGDELKVAITAPPVDGQANTHLVKFIAKQFR VAKSQVIIEKGELGRHKQIKVINPQQIPPEVTILLE