>tr|B7L6B6|B7L6B6_ECO55 PaaI protein OS=Escherichia coli GN=paaI MSHKAWQNAHAMYENDACAKALGIDIISMDEGFAVVTMTVTAQMLNGHQSCHGGQLFSLA DTAFAYACNSQGLAAVASACTIDFLRPGFAGDTLTATAQVRHQGKQTGVYDIEIVNQQQK TVALFRGKSHRIGGTITGEA