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. 1999 Jun;181(11):3472–3477. doi: 10.1128/jb.181.11.3472-3477.1999

FIG. 4.

FIG. 4

Comparison of proteins Wzb and Ptp. Alignment of the amino acid sequence of Wzb with that of the prokaryotic phosphotyrosine-protein phosphatase Ptp from A. johnsonii is presented. Identical amino acids are indicated by asterisks, and high similarity is indicated by double dots. The phosphatase specific motif CX5R(S/T) is overlined in Wzb and underlined in Ptp.