Assertion: serine | /r/HasProperty | important to provide one-carbon units
Facets:
value: for the tetrahydrofolate metabolism
type: PURPOSE
Source sentences:
text: Thus, serine synthesized by the PPSB might be important to provide one-carbon units for the tetrahydrofolate metabolism and therefore for the synthesis of S-adenosylmethionine, purine and pyrimidine bases in these cells.