. Author manuscript; available in PMC: 2016 Jun 2.

Published in final edited form as: Structure. 2015 May 14;23(6):1058–1065. doi: 10.1016/j.str.2015.03.023

Table 3. Comparison of the Amino Acids in the Active Site.

Glucose Oxidase (1GPE)	Choline Oxidase (3COX)	Aryl-Alcohol Oxidase (3FIM)	R135
His520	His447	His502	His628
His563	Asn485	His546	Asn666
Phe418	Glu361	Ile391	Met452
Glu416	Phe359	Glu389	Gln450
Gly112	Gly120	Tyr92	Arg156
Trp519	Tyr446	Phe501	Ser627

Conserved residues are in bold