>sp|A8AKP8|CRL_CITK8 Sigma factor-binding protein Crl OS=Citrobacter koseri GN=crl MTLPSGHPKSRLIKKFTALGPYIREGQCEDNRFFFDCLAVCVNVKPAPEKREFWGWWMEL EAQEKRFTYSYQFGLFDKEGNWTAVPIKETEVIERLEYTLREFHEKLRALLTSLNLALEP ADNFKEPVKLTA