1	83O	(2s)-2-azanyl-3-(4h-1,2,4-triazol-3-yl)propanoic acid	1.000
2	9DQ	(2~{S})-2-azanyl-3-(1~{H}-1,2,3,4-tetrazol-5-yl)propanoic acid	0.833
3	DHI	D-histidine	0.833
4	HHI	(2z)-3-(1h-imidazol-5-yl)-2-iminopropanoic acid	0.833
5	HIS	Histidine	0.833
6	2HF	2-fluoro-L-histidine	0.769
7	A1AS0	5-selanyl-L-histidine	0.769
8	A1ASZ	5-sulfanyl-L-histidine	0.769
9	A1AZ2	3-methyl-D-histidine	0.769
10	A1I9G	3(S)-methyl-histidine	0.769
11	B3U	2-amino-L-histidine	0.769
12	EI4	Enduracididine	0.769
13	HIC	4-methyl-histidine	0.769
14	HSK	3-hydroxy-L-histidine	0.769
15	MHS	N1-methylated histidine	0.769
16	OHI	3-(2-oxo-2h-imidazol-4-yl)-L-alanine	0.769
17	V5N	(2s,3s)-2-azanyl-3-(1h-imidazol-5-yl)-3-oxidanyl-propanoic acid	0.769
18	HSO	L-histidinol	0.750
19	HSV	L-histidinal	0.750
20	MWQ	3-(1~{H}-imidazol-5-yl)propanoic acid	0.750
21	URO	(2e)-3-(1h-imidazol-4-yl)acrylic acid	0.750
22	HOO	(2~{S})-2-azanyl-3-[2,5-bis(oxidanylidene)imidazol-4-yl]propanoic acid	0.714
23	OGC	Gamma-N-methyl-beta-oh-histidine	0.714
24	OYL	1-ethyl-L-histidine	0.714