>sp|Q1C5T6|Y2221_YERPA UPF0178 protein YPA_2221 OS=Yersinia pestis bv. Antiqua GN=YPA_2221 MQIWVDADACPNVIKEVLFRAADRTGMMVTLVANQPLKTPPSKFIRTVQVASGFDVADNE IVQRVEKNDLVITADIPLAAEVIEKGGIALNPRGERYTPDTIRERLNMRDFMDTMRASGI QTGGPNTLNQRDRQQFANELDKWLQQARNQAK