Figure 5 | Scientific Reports

Figure 5

From: First crystal structure of an endo-levanase – the BT1760 from a human gut commensal Bacteroides thetaiotaomicron

Figure 5

The sequence alignment of endo-levanase BT1760 (PDB: 6R3R) with endo-inulinase INU2 (PDB: 3RWK). The alignments are based on the superimposed models created in Dali server and visualized in ESPript Server http://espript.ibcp.fr30,60. Secondary structure elements of BT1760 are shown above the alignment. β-strands are shown by black arrows and helical structures by coils. Loops 1–4 of BT1760 corresponding to respective loops in INU2 structure16 are indicated by light green waves. Catalytic amino acids are designated by asterisks. The red frame shows the helix connecting N- and C-terminal domains.

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