4.4.1.21	0.00037	-	(2S)-2-amino-4-[(2R,3R)-2,3-dihydroxy-3-N-hydroxycarbamoylpropylmercapto] butyric acid	Co2+ substituted enzyme	678153	
4.4.1.21	0.00043	-	(2S)-2-amino-4-[(2R,3R)-2,3-dihydroxy-3-N-hydroxycarbamoylpropylmercapto] butyric acid	Fe2+ substituted enzyme	678153	
4.4.1.21	0.00072	-	(2S)-2-amino-4-[(2R,3S)-2,3-dihydroxy-3-N-hydroxycarbamoylpropylmercapto] butyric acid	Co2+ substituted enzyme	678153	
4.4.1.21	0.00072	-	(2S)-2-amino-4-[(2R,3S)-2,3-dihydroxy-3-N-hydroxycarbamoylpropylmercapto] butyric acid	Fe2+ substituted enzyme	678153	
4.4.1.21	0.0032	-	(2S)-2-amino-4-[(2R,3S)-2,3-dihydroxy-3-N-hydroxycarbamoylpropylmercapto] butyric acid	Co2+ substituted enzyme	681282	
4.4.1.21	0.0035	-	S-(4-amino-4,5-dideoxy-alpha/beta-D-ribofuranos-5-yl)-L-homocysteine	pH 7.0, 22°C	714473	
4.4.1.21	0.0042	-	S-(5-deoxy-D-xylofuranos-5-yl)-L-homocysteine	pH 7.0, 23°C	702662	
4.4.1.21	0.0077	-	S-(3,5-dideoxy-3-fluoro-D-xylofuranos-5-yl)-L-homocysteine	pH 7.0, 23°C	702662	
4.4.1.21	0.0079	-	S-(5-deoxy-3-deoxy-3-bromo-D-xylofuranos-5-yl)-L-homocysteine	pH 7.0, 23°C	702662	
4.4.1.21	0.0079	-	S-[3-bromo-3,5-dideoxy-D-ribofuranos-5-yl]-L-homocysteine	wild type enzyme	692775	
4.4.1.21	0.0097	-	(2S)-2-amino-4-[(2R,3S)-2,3-dihydroxy-3-N-hydroxycarbamoylpropylmercapto] butyric acid	Co2+ substituted enzyme	678153	
4.4.1.21	0.0106	-	(2S)-2-amino-4-[(2R,3R)-2,3-dihydroxy-3-N-hydroxycarbamoylpropylmercapto] butyric acid	Zn2+ substituted enzyme	678153	
4.4.1.21	0.0106	-	S-(5-deoxy-3-deoxy-3-fluoro-D-xylofuranos-5-yl)-L-homocysteine	pH 7.0, 23°C	702662	
4.4.1.21	0.0106	-	S-[3-fluoro-3,5-dideoxy-D-ribofuranos-5-yl]-L-homocysteine	wild type enzyme	692775	
4.4.1.21	0.0127	-	(2S)-2-amino-4-[(2R,3R)-2,3-dihydroxy-3-N-hydroxycarbamoylpropylmercapto] butyric acid	Co2+ substituted enzyme	681282	
4.4.1.21	0.0128	-	(2S)-2-amino-4-[(2R,3R)-2,3-dihydroxy-3-N-hydroxycarbamoylpropylmercapto] butyric acid	Co2+ substituted enzyme	678153	
4.4.1.21	0.0196	-	(2S)-2-amino-4-[(2R,3S)-2,3-dihydroxy-3-N-hydroxycarbamoylpropylmercapto] butyric acid	Zn2+ substituted enzyme	678153	
4.4.1.21	0.037	-	S-(4-amino-4,5-dideoxy-D-ribono-1,4-lactam-5-yl)-L-homocysteine	pH 7.0, 22°C	714473	
4.4.1.21	0.042	-	S-(3,5-dideoxy-3-fluoro-1-O-methyl-D-xylofuranos-5-yl)-L-homocysteine	pH 7.0, 23°C	702662	
4.4.1.21	0.042	-	S-(5-deoxy-3-O-methyl-D-ribofuranos-5-yl)homocysteine	pH 7.0, 23°C	702662	
4.4.1.21	0.047	-	S-[3-bromo-3,5-dideoxy-D-ribofuranos-5-yl]-L-homocysteine	wild type enzyme	692775	
4.4.1.21	0.048	-	S-(1-amino-1,4-anhydro-1,5-dideoxy-D-ribitol-5-yl)-L-homocysteine	pH 7.0, 22°C	714473	
4.4.1.21	0.055	-	S-(3,5-dideoxy-D-erythro-pentofuranos-5-yl)homocysteine	pH 7.0, 23°C	702662	
4.4.1.21	0.061	-	methionine	Co2+ substituted enzyme	678153	
4.4.1.21	0.066	-	S-(5-deoxy-3-O-methyl-D-xylofuranos-5-yl)homocysteine	pH 7.0, 23°C	702662	
4.4.1.21	0.068	-	D-ribosylornithine	Co2+ substituted enzyme	678153	
4.4.1.21	0.147	-	D-erythronohydroxamic acid	Fe2+ substituted enzyme	678153	
4.4.1.21	0.156	-	D-erythronohydroxamic acid	Co2+ substituted enzyme	678153	
4.4.1.21	0.55	-	D-erythronohydroxamic acid	Co2+ substituted enzyme	678153	
4.4.1.21	0.72	-	D-erythronohydroxamic acid	Co2+ substituted enzyme	681282	
4.4.1.21	2.4	-	D-erythronohydroxamic acid	Zn2+ substituted enzyme	678153