6SK4

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Pterin_bind	e6sk4A1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Pterin_bind	ECOD (1.6)
B	Pterin_bind	e6sk4B1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Pterin_bind	ECOD (1.6)
D	Pterin_bind	e6sk4D1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Pterin_bind	ECOD (1.6)
C	Pterin_bind	e6sk4C1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Pterin_bind	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02007	Tetrahydromethanopterin S-methyltransferase MtrH subunit (MtrH)	Tetrahydromethanopterin S-methyltransferase MtrH subunit	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Methylcorrinoid:tetrahydrofolate methyltransferase	transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity	methylation metabolic process cellular metabolic process small molecule metabolic process cellular process one-carbon metabolic process	-

Chains	Accession	Name	Type
A, B, C, D	IPR011005	Dihydropteroate synthase-like superfamily	Homologous Superfamily
A, B, C, D	IPR023467	Tetrahydromethanopterin S-methyltransferase, subunit H/Methyltransferase Mtx, subunit H	Family