FIG 5.

Amino acid sequence alignment of CbXyn10C with selected GH10 xylanase sequences. The organisms (GenBank accession numbers) used as sources for the sequences were C. bescii (ACM60945) for CbXyn10C, Paenibacillus sp. strain E18 (ACY69972) for PsXynBE18, C. fimi (AAA56792) for CfCex, S. lividans (WP_003978188.1) for SlXyl10A, Demequina sp. strain JK4, (ACM41799) for DsMxyn10, and P. cellulosa WP_012488068 for PcXyl10A. Empty triangles, conserved catalytic residues; filled triangles, Q94 and L306, the residues for discriminating xylose- and glucose-configured substrates; hyphens, gaps in protein sequences.