>tr|A0A454A7U2|A0A454A7U2_ECOL5 Hydrogenase 2 maturation protease OS=Escherichia coli O6:K15:H31 GN=ECP_3079 MRILVLGVGNILLTDEAIGVRIVEALEQRYILPDYVEILDGGTAGMELLGDMANRDHLII ADAIVSKKNAPGTMMILRDEEVPALFTNKISPHQLGLADVLSALRFTGEFPKKLTLVGVI PESLEPHIGLTPTVEAMIEPALEQVLAALRESGVEAIPREAIHD