Identification and characterization of PorH, a new cell wall channel of Corynebacterium glutamicum.

@article{Hnten2005IdentificationAC,
  title={Identification and characterization of PorH, a new cell wall channel of Corynebacterium glutamicum.},
  author={Peter H{\"u}nten and Noelia Costa-Riu and Dieter Palm and Friedrich Lottspeich and Roland Benz},
  journal={Biochimica et biophysica acta},
  year={2005},
  volume={1715 1},
  pages={
          25-36
        }
}
The cell wall of Corynebacterium glutamicum contains the cation-selective channel (porin) PorA(C.glut) and the anion-selective channel PorB(C.glut) for the passage of hydrophilic solutes. Lipid bilayer experiments with organic solvent extracts of whole C. glutamicum cells cultivated in minimal medium suggested that also another cation-selective channel-forming protein, named PorH(C.glut), is present in C. glutamicum. The protein was purified to homogeneity by fast-protein liquid chromatography… CONTINUE READING

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