Assertion: serine | /r/HasProperty | essential
Facets:
value: as precursor of many biomolecules
type: OTHER
value: as building block of proteins
type: MANNER
value: importantly
type: DEGREE
Source sentences:
text: Importantly, serine is essential as building block of proteins and as precursor of many biomolecules that have diverse biological roles including nucleic acids, lipids and amino acids such as cysteine and tryptophan (Tzin and Galili, 2010; Ros et al., 2014).