Annotations: 2DFJ

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Metallophos_2_1	e2dfjA1	A: a+b four layers	X: Carbon-nitrogen hydrolase-like	H: Metallo-dependent phosphatases (From Topology)	T: Metallo-dependent phosphatases	F: Metallophos_2_1	ECOD (1.6)
B	Metallophos_2_1	e2dfjB1	A: a+b four layers	X: Carbon-nitrogen hydrolase-like	H: Metallo-dependent phosphatases (From Topology)	T: Metallo-dependent phosphatases	F: Metallophos_2_1	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.60.21.10	Alpha Beta	4-Layer Sandwich	Purple Acid Phosphatase	chain A, domain 2	CATH (4.3.0)
B	3.60.21.10	Alpha Beta	4-Layer Sandwich	Purple Acid Phosphatase	chain A, domain 2	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	diadenosinetetraphosphatase	pyrophosphatase activity bis(5'-nucleosyl)-tetraphosphatase (symmetrical) activity bis(5'-nucleosyl)-tetraphosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds phosphatase activity	nucleobase-containing compound metabolic process RNA metabolic process metabolic process primary metabolic process macromolecule metabolic process nucleic acid metabolic process RNA decapping	intracellular anatomical structure cytoplasm cellular anatomical entity

Chains	Accession	Name	Type
A, B	IPR004843	Calcineurin-like phosphoesterase domain, ApaH type	Domain
A, B	IPR050126	Diadenosine polyphosphate hydrolase	Family
A, B	IPR004617	Bis(5'-nucleosyl)-tetraphosphatase, symmetrical	Family
A, B	IPR029052	Metallo-dependent phosphatase-like	Homologous Superfamily