>tr|Q9A5I4|Q9A5I4_CAUVC Polar differentiation response regulator OS=Caulobacter vibrioides GN=CC_2463 MVGVRMTKKVLIVEDNELNMKLFHDLLEAQGYETLQTREGLSALSIARENKPDLILMDIQ LPEISGLEVTKWLKEDDDLAHIPVVAVTAFAMKGDEERIREGGCEAYISKPISVVHFLET IKRLLERQPA