Annotations: 6E3A

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6e3aa_	Alpha and beta proteins (a+b)	ADP-ribosylation	ADP-ribosylation	automated matches	automated matches	Ruminiclostridium thermocellum (Acetivibrio thermocellus ATCC 27405 ) [TaxId: 203119 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Tpt1/KptA	8097071	4003873	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	ADP-ribosylation	8097072	3001208	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PTS_2-RNA_N	e6e3aA2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PTS_2-RNA_N	ECOD (1.6)
A	PTS_2-RNA_C	e6e3aA1	A: a+b complex topology	X: ADP-ribosylation (From Topology)	H: ADP-ribosylation (From Topology)	T: ADP-ribosylation	F: PTS_2-RNA_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.10.970	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	RNA 2'-phosphotransferase, Tpt1/KptA family, N-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01885	RNA 2'-phosphotransferase, Tpt1 / KptA family (PTS_2-RNA)	RNA 2'-phosphotransferase, Tpt1 / KptA family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Probable RNA 2'-phosphotransferase	pentosyltransferase activity catalytic activity, acting on a protein glycosyltransferase activity NAD+-protein ADP-ribosyltransferase activity transferase activity catalytic activity NAD+-protein poly-ADP-ribosyltransferase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid tRNA 2'-phosphotransferase activity catalytic activity, acting on a tRNA phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups	RNA splicing cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process tRNA metabolic process tRNA splicing, via endonucleolytic cleavage and ligation nucleic acid biosynthetic process biosynthetic process RNA splicing cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process tRNA metabolic process tRNA splicing, via endonucleolytic cleavage and ligation nucleic acid biosynthetic process biosynthetic process RNA splicing, via endonucleolytic cleavage and ligation tRNA processing metabolic process cellular process RNA processing macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR042081	RNA 2'-phosphotransferase, C-terminal domain	Homologous Superfamily
A	IPR002745	Phosphotransferase KptA/Tpt1	Family
A	IPR022928	RNA 2'-phosphotransferase KptA, putative	Family
A	IPR042080	RNA 2'-phosphotransferase, N-terminal domain	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.