Annotations: 7MPY

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	HPPK	e7mpyA2	A: a+b two layers	X: Alpha-beta plaits	H: 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase, HPPK (From Topology)	T: 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase, HPPK	F: HPPK	ECOD (1.6)
A	Pterin_bind	e7mpyA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Pterin_bind	ECOD (1.6)
B	HPPK	e7mpyB2	A: a+b two layers	X: Alpha-beta plaits	H: 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase, HPPK (From Topology)	T: 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase, HPPK	F: HPPK	ECOD (1.6)
B	Pterin_bind	e7mpyB1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Pterin_bind	ECOD (1.6)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Folate synthesis bifunctional protein	catalytic activity 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase activity transferase activity transferase activity, transferring phosphorus-containing groups diphosphotransferase activity dihydropteroate synthase activity transferase activity, transferring alkyl or aryl (other than methyl) groups kinase activity binding ion binding cation binding metal ion binding		intracellular anatomical structure cytoplasm cytosol cellular anatomical entity