Relationships between pteridines and other heterocycles (purines, riboflavin, and vitamin B12).
D056890:Eukaryota / Q000378:metabolism*; D053858:Metabolic Networks and Pathways; D011621:Pteridines; D011622:Pterins / Q000378:metabolism*; D011687:Purines / Q000378:metabolism*; D012256:Riboflavin / Q000378:metabolism*; D014805:Vitamin B 12 / Q000378:metabolism*
D011621:Pteridines; D011622:Pterins; D011687:Purines; D014805:Vitamin B 12; D012256:Riboflavin; C030985:purine
PROTOZOA/metabolism; PTERINS/metabolism; PURINES/metabolism; VITAMIN B 12/metabolism; VITAMIN B 2/metabolism