Annotations: 6L7Y

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	mRNA_triPase	e6l7yA1	A: a+b complex topology	X: mRNA triphosphatase CET1-related (From Topology)	H: mRNA triphosphatase CET1-related (From Topology)	T: mRNA triphosphatase CET1-related	F: mRNA_triPase	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A	PF02940	mRNA capping enzyme, beta chain (mRNA_triPase)	mRNA capping enzyme, beta chain	The beta chain of mRNA capping enzyme has triphosphatase activity. The function of the capping enzyme also depends on the guanylyltransferase activity conferred by the alpha chain (see Pfam:PF01331)	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	mRNA_triPase domain-containing protein	phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds polynucleotide 5'-phosphatase activity phosphatase activity hydrolase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process RNA processing	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity

Chains	Accession	Name	Type
A	IPR040343	RNA 5'-triphosphatase Cet1/Ctl1	Family
A	IPR004206	mRNA triphosphatase Cet1-like	Domain
A	IPR037009	mRNA triphosphatase Cet1-like superfamily	Homologous Superfamily
A	IPR033469	CYTH-like domain superfamily	Homologous Superfamily