1.13.11.20	20	-	assay at	742264	
1.13.11.20	22	-	assay at room temperature	724391	
1.13.11.20	30	-	assay at	741704	
1.13.11.20	37	-	activity at 37°C 2-fold higher than at 25°C	439543	
1.13.11.20	37	-	assay at	439542, 724297, 724430, 741585	
1.13.11.20	37	-	for the anaerobic activation of purified enzyme by L-cysteine	439548	
1.13.11.20	38	40	for the anaerobic activation of the purified enzyme by L-cysteine	439546