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Fig. 3. Alignment of FERM domain sequences from PTPs and ezrin. The aligned FERM
domains are human PTPH1 (hPTPH1), Caenorhabditis elegans PTP-FERM
(PTP-FERM), human PTPL1 (hPTPL1) and human ezrin (hEzrin). Conserved amino
acid residues from at least two sequences are highlighted in black when
identical or in gray when encompassing to the same family. Bold bars represent
localization of the two PtdIns(4,5)P2-binding motifs
identified in ezrin. Subdomains A, B and C of ezrin are indicated by thin
bars.