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Figure 2
Sequence alignment of four M23B metallopeptidase proteins. Sequence alignment of Csd3 from H. pylori strain 26695 (HP0506; HP_Csd3; SWISS-PROT accession code O25247), NMB0315 from N. meningitidis (NMB_0315; Q9K163), VC0503 from Vibrio cholerae (VC_0503; Q9KUL5) and LytM from S. aureus (SA_LytM; O33599). Red triangles indicate the conserved residues in the HxxxD and HxH motifs (H259-xxx-D263 and H339-x-H341 in H. pylori Csd3) that are important for the metallopeptidase activity. Four loops are indicated by grey boxes.

Journal logoBIOLOGICAL
CRYSTALLOGRAPHY
ISSN: 1399-0047
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