Cytoplasmic proteome reference map for a glutamic acid-producing Corynebacterium glutamicum ATCC 14067

Proteomics. 2007 Dec;7(23):4317-22. doi: 10.1002/pmic.200700269.


We constructed a cytoplasmic proteome reference map for a glutamic acid producing Corynebacterium glutamicum ATCC 14067 by 2-DE and protein identification by MALDI-TOF-MS and PMF using genome database of the type strain ATCC 13032. The map allowed us to identify 166 protein spots representing 139 different proteins. A considerable strain difference was observed in the proteomic images between strains ATCC 14067 and ATCC 13032 grown under the glutamic acid production conditions, suggesting the importance of strain-specific reference map for proteomic analysis.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Bacterial Proteins / analysis*
  • Corynebacterium glutamicum / chemistry*
  • Corynebacterium glutamicum / metabolism
  • Cytoplasm / chemistry
  • Databases, Protein
  • Electrophoresis, Gel, Two-Dimensional
  • Glutamic Acid / metabolism*
  • Proteome / analysis*
  • Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization


  • Bacterial Proteins
  • Proteome
  • Glutamic Acid