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![[Figure 1]](rr5227fig1mag.jpg)
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Figure 1
Polyglycine hydrolase homologs. (a) Comparison of primary structure. The sequence of each mature PGH was compared with that of Bz-cmp. The identity (ID), similarity (Sim) and gap percentages (GAP) are summarized. (b) Peptide-bond selectivity. Each PGH was incubated with ChitA, followed by MALDI-TOF MS analysis of the amino-terminal reaction products. All products resulted from the cleavage of Gly–Gly bonds in the ChitA linker. The sequence of the ChitA polyglycine linker, plus four additional amino acids on each side, is shown above. |
![[Figure 1]](rr5227fig1.jpg)
 | STRUCTURAL BIOLOGY |
ISSN: 2059-7983
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