Identification of a membrane protein induced concurrently with cell filamentation by cyclic AMP in an Escherichia coli K-12 fic mutant.
A membrane protein with a molecular weight of 40,000 (40K protein) was induced concurrently with cell filamentation by cyclic AMP (cAMP) in a fic mutant. In the crp mutant and the wild-type strain, cell filamentation by cAMP was not observed, and the 40K protein was not induced. Induction of the 40K protein is regulated by the cAMP-cAMP receptor protein complex and is closely related to cell filamentation by cAMP in the fic mutant.
D002462:Cell Membrane / Q000378:metabolism; D000242:Cyclic AMP / Q000378:metabolism / Q000494:pharmacology*; D004926:Escherichia coli / Q000235:genetics* / Q000378:metabolism / Q000648:ultrastructure; D008565:Membrane Proteins / Q000235:genetics* / Q000302:isolation & purification; D009154:Mutation; D011953:Receptors, Cyclic AMP / Q000235:genetics* / Q000302:isolation & purification
D008565:Membrane Proteins; D011953:Receptors, Cyclic AMP; D000242:Cyclic AMP