| Label | Id | |
|---|---|---|
| acosamine | http://purl.obolibrary.org/obo/CHEBI_32537 | |
| bacillosamine | http://purl.obolibrary.org/obo/CHEBI_32538 | |
| daunosamine | http://purl.obolibrary.org/obo/CHEBI_32539 | |
| histidinate | http://purl.obolibrary.org/obo/CHEBI_32530 | |
| histidinate(2-) | http://purl.obolibrary.org/obo/CHEBI_32530 | |
| histidinediium | http://purl.obolibrary.org/obo/CHEBI_32532 | |
| histidinium | http://purl.obolibrary.org/obo/CHEBI_32531 | |
| histidinium(1+) | http://purl.obolibrary.org/obo/CHEBI_32531 | |
| histidinium(2+) | http://purl.obolibrary.org/obo/CHEBI_32532 | |
| histidyl | http://purl.obolibrary.org/obo/CHEBI_32535 | |
| C-Curarine I | http://purl.obolibrary.org/obo/CHEBI_3253 | |
| histidine dianion | http://purl.obolibrary.org/obo/CHEBI_32530 | |
| histidine monocation | http://purl.obolibrary.org/obo/CHEBI_32531 | |
| histidine dication | http://purl.obolibrary.org/obo/CHEBI_32532 | |
| N(pros)-histidino group | http://purl.obolibrary.org/obo/CHEBI_32533 |