1	0XW	(2s,4r)-4-hydroxy-1,1-dimethylpyrrolidinium-2-carboxylate	1.000
2	4OP	(2s,4s)-2-carboxy-4-hydroxy-1,1-dimethylpyrrolidinium	1.000
3	6IW	(2s,4s)-1-methyl-4-oxidanyl-pyrrolidine-2-carboxylic acid	0.909
4	87I	(2r,4r)-1-methyl-4-hydroxyl-pyrrolidine-2-carboxylic acid	0.909
5	PBE	1,1-dimethyl-prolinium	0.909
6	3BY	1-methyl-L-proline	0.818
7	DPL	4-oxoproline	0.818
8	HYP	4-hydroxyproline	0.818
9	HZP	(4s)-4-hydroxy-L-proline	0.818
10	UY7	(4s)-4-hydroxy-D-proline	0.818
11	UYA	(4r)-4-hydroxy-D-proline	0.818
12	05N	(3r,4r)-4-hydroxy-3-methyl-L-proline	0.750
13	A1D9O	(2~{S},3~{S},4~{S})-3,4-bis(oxidanyl)pyrrolidine-2-carboxylic acid	0.750
14	A1H05	(2s,3r,4s)-2-[bis(oxidanyl)methyl]pyrrolidine-3,4-diol	0.750
15	EX8	(2~{R},3~{R},4~{S})-3-fluoranyl-4-oxidanyl-pyrrolidine-2-carbaldehyde	0.750
16	FPK	1-formyl-L-proline	0.750
17	N80	1-ethenyl-L-proline	0.750
18	POM	Cis-5-methyl-4-oxoproline	0.750
19	PYB	4-amino-(1-methylpyrrole)-2-carboxylic acid	0.750
20	VMO	(2~{R},3~{S},4~{R})-2-(hydroxymethyl)-1-methyl-pyrrolidine-3,4-diol	0.750
21	2PC	3,4-dihydro-2h-pyrrolium-5-carboxylate	0.727
22	8LJ	(2s)-2,3-dihydro-1h-pyrrole-2-carboxylic acid	0.727
23	A1CAB	(2s)-3,4-dihydro-2h-pyrrole-2-carboxylic acid	0.727
24	DPR	D-proline	0.727
25	PRO	Proline	0.727
26	PYC	Pyrrole-2-carboxylate	0.727