| Label | Id | |
|---|---|---|
| N(2)-D-histidino | http://purl.obolibrary.org/obo/CHEBI_32518 | |
| N(2)-D-lysino | http://purl.obolibrary.org/obo/CHEBI_32561 | |
| N(2)-L-arginino | http://purl.obolibrary.org/obo/CHEBI_32685 | |
| N(2)-L-asparagino | http://purl.obolibrary.org/obo/CHEBI_32654 | |
| N(2)-L-glutamino | http://purl.obolibrary.org/obo/CHEBI_32668 | |
| N(2)-L-histidino | http://purl.obolibrary.org/obo/CHEBI_32515 | |
| N(2)-L-lysino | http://purl.obolibrary.org/obo/CHEBI_32554 | |
| N(2)-arginino | http://purl.obolibrary.org/obo/CHEBI_32698 | |
| N(2)-asparagino | http://purl.obolibrary.org/obo/CHEBI_32662 | |
| N(2)-lysino | http://purl.obolibrary.org/obo/CHEBI_32566 | |
| N(4)-D-asparagino | http://purl.obolibrary.org/obo/CHEBI_32659 | |
| N(4)-L-asparagino | http://purl.obolibrary.org/obo/CHEBI_32655 | |
| N(5)-D-glutamino | http://purl.obolibrary.org/obo/CHEBI_32676 | |
| N(5)-L-glutamino | http://purl.obolibrary.org/obo/CHEBI_32669 | |
| N(6)-D-lysino | http://purl.obolibrary.org/obo/CHEBI_32562 |