1	CSD	3-sulfinoalanine	1.000
2	VI3	(2~{R})-2-azanyl-3-[bis(oxidanylidene)-$L^{5}-sulfanyl]propanoic acid	1.000
3	00C	3-sulfo-D-alanine	0.900
4	OCS	Cysteinesulfonic acid	0.900
5	CSO	S-hydroxycysteine	0.889
6	CSX	S-oxy cysteine	0.889
7	X1S	3-sulfopropanoic acid	0.800
8	BB9	(2z)-2-amino-3-sulfanylprop-2-enoic acid	0.778
9	CYS	Cysteine	0.778
10	DCY	D-cysteine	0.778
11	0CS	3-[(S)-hydroperoxysulfinyl]-L-alanine	0.727
12	3SL	(2r)-3-sulfolactic acid	0.727
13	R67	3-(methylsulfonyl)-2-oxopropanoic acid	0.727
14	SPV	Sulfopyruvate	0.727
15	03Y	2-methyl-L-cysteine	0.700
16	060	S-methyl-D-cysteine	0.700
17	54O	3-hydroxypropane-1-sulfonic acid	0.700
18	BB6	(2z)-2-amino-3-sulfanylbut-2-enoic acid	0.700
19	CG6	Beta-methyl-cysteine	0.700
20	CSB	Cys bound to lead ion	0.700
21	CSS	S-mercaptocysteine	0.700
22	CSZ	S-selanyl cysteine	0.700
23	SMC	S-methylcysteine	0.700