Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/1I1X
ENDO-1,4-BETA-XYLANASE
atomicresolutionstructurethermostable
https://www.ncbi.nlm.nih.gov/Structure/pdb/1GOO
ENDO-1,4-BETA-XYLANASEGLYCEROL
thermoascus aurantiacusthermostablexylanaseglycerolcomplex