1	03Y	2-methyl-L-cysteine	1.000
2	AIB	Alpha-aminoisobutyric acid	0.875
3	BB9	(2z)-2-amino-3-sulfanylprop-2-enoic acid	0.875
4	CYS	Cysteine	0.875
5	DCY	D-cysteine	0.875
6	060	S-methyl-D-cysteine	0.778
7	6ZS	L-isovaline	0.778
8	BB6	(2z)-2-amino-3-sulfanylbut-2-enoic acid	0.778
9	CG6	Beta-methyl-cysteine	0.778
10	CSB	Cys bound to lead ion	0.778
11	CSO	S-hydroxycysteine	0.778
12	CSS	S-mercaptocysteine	0.778
13	CSX	S-oxy cysteine	0.778
14	CSZ	S-selanyl cysteine	0.778
15	DIV	D-isovaline	0.778
16	EW6	Alpha-methyl-L-serine	0.778
17	SMC	S-methylcysteine	0.778
18	9EX	(2s)-2-methyl-3-sulfanyl-propan-1-ol	0.750
19	ALA	Alanine	0.750
20	ALQ	2-methyl-propionic acid	0.750
21	ALV	(2s)-2-aminopropane-1,1-diol	0.750
22	DAL	D-alanine	0.750
23	DHA	2-amino-acrylic acid	0.750
24	MPT	Beta-mercaptopropionic acid	0.750
25	NAK	Amino-acrylate	0.750
26	0XL	2-amino-2-ethylbutanoic acid	0.700
27	2CO	S-hydroperoxycysteine	0.700
28	CMH	S-(methylmercury)-L-cysteine	0.700
29	CSD	3-sulfinoalanine	0.700
30	CSK	S-(methylselanyl)-L-cysteine	0.700
31	CZZ	Thiarsahydroxy-cysteine	0.700
32	ECX	S-ethyl-L-cysteine	0.700
33	LE1	3-sulfanyl-L-valine	0.700
34	LEI	3-sulfanyl-D-valine	0.700
35	M0H	S-(hydroxymethyl)-L-cysteine	0.700
36	SCH	S-methyl-thio-cysteine	0.700
37	SNC	S-nitroso-cysteine	0.700
38	TSY	(2s)-2-amino-3-trisulfanylpropanoic acid	0.700
39	VI3	(2~{R})-2-azanyl-3-[bis(oxidanylidene)-$L^{5}-sulfanyl]propanoic acid	0.700
40	XCN	S-cyano-L-cysteine	0.700