PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15659676-4 2005 However, the sodB gene, encoding superoxide dismutase, and the aceBAK operon, encoding the glyoxalate shunt enzymes, show the opposite responses, being activated by the loss of Crp and repressed by the loss of Fur. glyoxylic acid 91-101 catabolite gene activator protein Escherichia coli 177-180 18223071-4 2008 While all other mutants and the reference E. coli strain exhibited high glyoxylate shunt and PEP carboxykinase fluxes, and thus high PEP-glyoxylate cycle flux, this cycle was essentially abolished in both the Crp and Cya mutants, which lack the cAMP-cAMP receptor protein complex. glyoxylic acid 137-147 catabolite gene activator protein Escherichia coli 209-212