Expression Analysis of the csp-like Genes from Corynebacterium glutamicum Encoding Homologs of the Escherichia coli Major Cold-Shock Protein CspA
2007
Kim, W.S. (Korea University, Jochiwon, Republic of Korea) | Park, S.D. (Korea University, Jochiwon, Republic of Korea) | Lee, S.M. (Korea University, Jochiwon, Republic of Korea) | Kim, Y.H. (Semyung University, Jechon, Republic of Korea) | Kim, P. (The Catholic University of Korea, Bucheon, Republic of Korea) | Lee, H.S. (Korea University, Jochiwon, Republic of Korea), E-mail: [email protected]
Three csp-like genes were identified in the Corynebacterium glutamicum genome and designated cspA, cspB, and cspA2. The genes cspA and cspA2 encode proteins, comprising of 67 amino acid residues, respectively. They share 83% identity with each other. Identity of those proteins with Escherichia coli Csp proteins was near 50%. The cspB gene encodes a protein composed of 127 amino acids, which has 40% and 35% sequence identity with CspA and CspA2, respectively, especially at its N-terminal region.
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