1	HZP	(4s)-4-hydroxy-L-proline	1.000
2	DPL	4-oxoproline	1.000
3	HYP	4-hydroxyproline	1.000
4	UY7	(4s)-4-hydroxy-D-proline	1.000
5	UYA	(4r)-4-hydroxy-D-proline	1.000
6	05N	(3r,4r)-4-hydroxy-3-methyl-L-proline	0.900
7	6IW	(2s,4s)-1-methyl-4-oxidanyl-pyrrolidine-2-carboxylic acid	0.900
8	87I	(2r,4r)-1-methyl-4-hydroxyl-pyrrolidine-2-carboxylic acid	0.900
9	A1D9O	(2~{S},3~{S},4~{S})-3,4-bis(oxidanyl)pyrrolidine-2-carboxylic acid	0.900
10	A1H05	(2s,3r,4s)-2-[bis(oxidanyl)methyl]pyrrolidine-3,4-diol	0.900
11	EX8	(2~{R},3~{R},4~{S})-3-fluoranyl-4-oxidanyl-pyrrolidine-2-carbaldehyde	0.900
12	POM	Cis-5-methyl-4-oxoproline	0.900
13	2PC	3,4-dihydro-2h-pyrrolium-5-carboxylate	0.889
14	8LJ	(2s)-2,3-dihydro-1h-pyrrole-2-carboxylic acid	0.889
15	A1CAB	(2s)-3,4-dihydro-2h-pyrrole-2-carboxylic acid	0.889
16	DPR	D-proline	0.889
17	PRO	Proline	0.889
18	PYC	Pyrrole-2-carboxylate	0.889
19	0XW	(2s,4r)-4-hydroxy-1,1-dimethylpyrrolidinium-2-carboxylate	0.818
20	4OP	(2s,4s)-2-carboxy-4-hydroxy-1,1-dimethylpyrrolidinium	0.818
21	1AB	1,4-dideoxy-1,4-imino-D-arabinitol	0.800
22	3BY	1-methyl-L-proline	0.800
23	3WX	2-methyl-L-proline	0.800
24	4FB	(4s)-4-fluoro-L-proline	0.800
25	7YO	(2r)-5-oxidanylidenepyrrolidine-2-carboxylic acid	0.800
26	EDG	1,4-dideoxy-1,4-imino-L-arabinitol	0.800
27	FP9	(4r)-4-fluoro-L-proline	0.800
28	G8X	(2~{S},3~{R})-3-oxidanylpyrrolidine-2-carboxylic acid	0.800
29	HY3	3-hydroxyproline	0.800
30	IMR	Iminoribitol	0.800
31	JKH	4-amino-proline	0.800
32	LDU	Dideoxy-imino-lyxitol	0.800
33	MP8	(4r)-4-methyl-L-proline	0.800
34	PCA	Pyroglutamic acid	0.800
35	PXU	2-hydroxy-L-proline	0.800
36	XRE	5-hydroxyproline	0.800
37	8GZ	D-prolinol	0.778
38	PRI	Pyrrolidine-2-carbaldehyde	0.778
39	3HB	3-hydroxybenzoic acid	0.727
40	3OC	(1r)-3-oxocyclohexanecarboxylic acid	0.727
41	5HN	5-hydroxypyridine-3-carboxylic acid	0.727
42	A1LXD	D-2-keto-3-deoxypentonate	0.727
43	FPK	1-formyl-L-proline	0.727
44	H5M	Trans-3-hydroxy-5-methylproline	0.727
45	MHV	4-oxo-L-pipecolic acid	0.727
46	N80	1-ethenyl-L-proline	0.727
47	PBE	1,1-dimethyl-prolinium	0.727
48	PDF	4,4-difluoro-L-proline	0.727
49	PYB	4-amino-(1-methylpyrrole)-2-carboxylic acid	0.727
50	V3C	Trans-4-athyl-L-proline	0.727
51	VMO	(2~{R},3~{S},4~{R})-2-(hydroxymethyl)-1-methyl-pyrrolidine-3,4-diol	0.727
52	A1A3M	(5s)-4,5-dihydro-1h-pyrazole-5-carboxylic acid	0.700
53	C21	Thiophene-2-carboxylic acid	0.700
54	CGN	5-oxo-pyrrolidine-2-carbaldehyde	0.700
55	FOA	2-furoic acid	0.700
56	IQ0	Cyclopentanecarboxylic acid	0.700
57	LPD	L-prolinamide	0.700
58	PR9	D-prolinamide	0.700
59	PRS	Thioproline	0.700
60	T2C	(2s)-1,3-thiazolidine-2-carboxylic acid	0.700
61	TFB	Tetrahydrofuran-2-carboxylic acid	0.700
62	UJM	(2s)-thiolane-2-carboxylic acid	0.700
63	UJP	(2r)-thiolane-2-carboxylic acid	0.700