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. 2004 May 5;5:6. doi: 10.1186/1471-2091-5-6

Figure 8.

Figure 8

Sequence alignment of the CPSase(s) from E. coli and S. cerevisiae. The amino acids sequences of the CPSase(s) from E. coli and S. cerevisiae were aligned as indicated in the Methods. CARB-E : E. coli; PYR1-Y: S. cerevisiae. ([ ]), limits of the sequence used for the modeling process. (↑), limit between A and B domains. (◆), point mutations which abolish the sensitivity of the ATCase domain to UTP (see table 1). (*) lysine992 and serine948 residues located in the UMP binding site of the E. coli CPSase.