>tr|A0A0E0Y3F9|A0A0E0Y3F9_ECO1C Sigma factor-binding protein Crl OS=Escherichia coli O104:H4 GN=crl MTLPSGHPKSRLIKKFTALGPYIREGKCEDNRFFFDCLAVCVNVKPAPEVREFWGWWMEL EAQESRFTYSYQFGLFDKAGDWKSVPVKDTEVVERLEHTLREFHEKLRELLTTLNLKLEP ADDFRDEPVKLTA