Ghosh D, Sawicki M, Lala P, Erman M, Pangborn W, Eyzaguirre J, Gutierrez R, Jornvall H, Thiel DJ (2001)
Multiple conformations of catalytic serine and histidine in acetylxylan esterase at 0.90 A
Journal of Biological Chemistry 276: 11159

Ghosh D, Erman M, Sawicki M, Lala P, Weeks DR, Li N, Pangborn W, Thiel DJ, Jornvall H, Gutierrez R, Eyzaguirre J (1999)
Determination of a protein structure by iodination: the structure of iodinated acetylxylan esterase
Acta Crystallographica D Biol Crystallogr 55: 779