Table 6. Substrate specificity of B. abortus SurE.

Substrate	B. abortus	P. aerophilum (Mura et al., 2003 ▸)	T. maritima (Mura et al., 2003 ▸)
PNPP	100	100	100
5′-AMP	69	982	49
5′-TMP	156	222	25
5′-GMP	120	800	74
5′-CMP	4	135	17
5′-UMP	139	N/A	N/A