| Label | Id | |
|---|---|---|
| protoheme metabolic process | http://purl.obolibrary.org/obo/GO_0046492 | |
| protoheme metabolism | http://purl.obolibrary.org/obo/GO_0046492 | |
| haem B metabolic process | http://purl.obolibrary.org/obo/GO_0046492 | |
| haem B metabolism | http://purl.obolibrary.org/obo/GO_0046492 | |
| heme B metabolic process | http://purl.obolibrary.org/obo/GO_0046492 | |
| heme B metabolism | http://purl.obolibrary.org/obo/GO_0046492 |
