Assertion: phycobilin | /r/SimilarTo | the bile pigment bilirubin
Facets:
value: structurally
type: MANNER
Source sentences:
text: Chemically, phycobilins consist of an open chain of four pyrrole rings (tetrapyrrole) and are structurally similar to the bile pigment bilirubin.
text: In chemical terms, phycobilins consist of an open chain of four pyrrole rings (tetrapyrrole) and are structurally similar to the bile pigment bilirubin, which explains the name.
text: In chemical terms, phycobilins consist of an open chain of four pyrrole rings (tetrapyrrole) and are structurally similar to the bile pigment bilirubin, which explains the name.