1	H5M	Trans-3-hydroxy-5-methylproline	1.000
2	G8X	(2~{S},3~{R})-3-oxidanylpyrrolidine-2-carboxylic acid	0.900
3	HY3	3-hydroxyproline	0.900
4	POM	Cis-5-methyl-4-oxoproline	0.818
5	2PC	3,4-dihydro-2h-pyrrolium-5-carboxylate	0.800
6	8LJ	(2s)-2,3-dihydro-1h-pyrrole-2-carboxylic acid	0.800
7	DPR	D-proline	0.800
8	PRO	Proline	0.800
9	PYC	Pyrrole-2-carboxylate	0.800
10	6CS	(4s,5s)-5-hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid	0.750
11	DIG	2,5-dideoxy-2,5-imino-D-glucitol	0.750
12	DQQ	2,5-dideoxy-2,5-imino-D-mannitol	0.750
13	1AB	1,4-dideoxy-1,4-imino-D-arabinitol	0.727
14	2K1	5-methylfuran-2-carboxylic acid	0.727
15	3BY	1-methyl-L-proline	0.727
16	3WX	2-methyl-L-proline	0.727
17	4FB	(4s)-4-fluoro-L-proline	0.727
18	7NW	2-methyl-1,3-thiazole-4-carboxylic acid	0.727
19	DPL	4-oxoproline	0.727
20	EDG	1,4-dideoxy-1,4-imino-L-arabinitol	0.727
21	FP9	(4r)-4-fluoro-L-proline	0.727
22	HYP	4-hydroxyproline	0.727
23	HZP	(4s)-4-hydroxy-L-proline	0.727
24	IMR	Iminoribitol	0.727
25	JKH	4-amino-proline	0.727
26	LDU	Dideoxy-imino-lyxitol	0.727
27	MP8	(4r)-4-methyl-L-proline	0.727
28	PCA	Pyroglutamic acid	0.727
29	PXU	2-hydroxy-L-proline	0.727
30	UY7	(4s)-4-hydroxy-D-proline	0.727
31	UYA	(4r)-4-hydroxy-D-proline	0.727
32	8GZ	D-prolinol	0.700
33	PRI	Pyrrolidine-2-carbaldehyde	0.700