1	MPT	Beta-mercaptopropionic acid	1.000
2	3SS	3-disulfanylpropanoic acid	0.857
3	A8C	3-(methylsulfanyl)propanoic acid	0.857
4	BB9	(2z)-2-amino-3-sulfanylprop-2-enoic acid	0.857
5	CYS	Cysteine	0.857
6	DCY	D-cysteine	0.857
7	AKR	Acrylic acid	0.833
8	DK6	Propane-1,1-diol	0.833
9	MPR	2-mercapto-propion aldehyde	0.833
10	PPI	Propanoic acid	0.833
11	03Y	2-methyl-L-cysteine	0.750
12	060	S-methyl-D-cysteine	0.750
13	BB6	(2z)-2-amino-3-sulfanylbut-2-enoic acid	0.750
14	CG6	Beta-methyl-cysteine	0.750
15	CSB	Cys bound to lead ion	0.750
16	CSO	S-hydroxycysteine	0.750
17	CSS	S-mercaptocysteine	0.750
18	CSX	S-oxy cysteine	0.750
19	CSZ	S-selanyl cysteine	0.750
20	DEI	(2z)-2-hydroxy-3-(methylsulfanyl)prop-2-enoic acid	0.750
21	DQY	3-(dimethyl-lambda~4~-sulfanyl)propanoic acid	0.750
22	NCY	N-methylcysteine	0.750
23	SMC	S-methylcysteine	0.750
24	2OP	(2s)-2-hydroxypropanoic acid	0.714
25	3OH	3-hydroxy-propanoic acid	0.714
26	4LT	(2r)-2-fluoropropanoic acid	0.714
27	9DC	(2s)-2,3-disulfanylpropan-1-ol	0.714
28	9EX	(2s)-2-methyl-3-sulfanyl-propan-1-ol	0.714
29	ALA	Alanine	0.714
30	ALQ	2-methyl-propionic acid	0.714
31	ALV	(2s)-2-aminopropane-1,1-diol	0.714
32	BAL	Beta-alanine	0.714
33	BEO	Butenoic acid	0.714
34	BUA	Butanoic acid	0.714
35	CNR	(2s)-2-chloropropanoic acid	0.714
36	DAL	D-alanine	0.714
37	DHA	2-amino-acrylic acid	0.714
38	FK2	3-oxidanylidenepropanoic acid	0.714
39	LAC	Lactic acid	0.714
40	NAK	Amino-acrylate	0.714
41	PYR	Pyruvic acid	0.714
42	RCI	(R)-2-chloropropionic acid	0.714
43	SGM	Monothioglycerol	0.714
44	SLP	3-selanylpropanoic acid	0.714