>tr|A0AAW8I1N3|A0AAW8I1N3_9MYCO Type VII secretion system ESX-4 protein EsxU OS=Mycobacterium sp. XDR-14 GN=esxU MSTPNTLNADFDLMRSVAGITDARNEEIRAMLQAFIGRMSGVPPSVWGGLAAARFQDVVD RWNAESTRLYHVLHAIADTIRHNEAALREAGQIHARHIAAAGGDL