Annotations: 6NAK

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D [auth C]	SCOP2B Superfamily	Actin-like ATPases	8036627	3000092	SCOP2B (2022-06-29)
D [auth C]	SCOP2B Superfamily	Actin-like ATPases	8036629	3000092	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Actin-like ATPases	8036627	3000092	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Actin-like ATPases	8036629	3000092	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F [auth E]	F_UNCLASSIFIED	e6nakE1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: F_UNCLASSIFIED	ECOD (1.6)
C [auth D]	F_UNCLASSIFIED	e6nakD1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: F_UNCLASSIFIED	ECOD (1.6)
E [auth G]	F_UNCLASSIFIED	e6nakG2	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e6nakB1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: F_UNCLASSIFIED	ECOD (1.6)
D [auth C]	F_UNCLASSIFIED	e6nakC1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: F_UNCLASSIFIED	ECOD (1.6)
A	F_UNCLASSIFIED	e6nakA1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: F_UNCLASSIFIED	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, E [auth G]	PF00814	tRNA N6-adenosine threonylcarbamoyltransferase (TsaD)	tRNA N6-adenosine threonylcarbamoyltransferase	-	Family
A, D [auth C]	PF00814	tRNA N6-adenosine threonylcarbamoyltransferase (TsaD)	tRNA N6-adenosine threonylcarbamoyltransferase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth D], F [auth E]	TsaE	-	-	-
B, E [auth G]	tRNA N6-adenosine threonylcarbamoyltransferase	tRNA N(6)-L-threonylcarbamoyladenine synthase activity acyltransferase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding tRNA N(6)-L-threonylcarbamoyladenine synthase activity acyltransferase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding	tRNA threonylcarbamoyladenosine modification tRNA modification RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process tRNA processing tRNA threonylcarbamoyladenosine modification tRNA modification RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process tRNA processing macromolecule modification tRNA threonylcarbamoyladenosine metabolic process metabolic process cellular process macromolecule metabolic process RNA processing	cellular anatomical structure intracellular anatomical structure cytoplasm
A, D [auth C]	tRNA threonylcarbamoyladenosine biosynthesis protein TsaB	-	tRNA threonylcarbamoyladenosine modification tRNA modification RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process tRNA processing tRNA threonylcarbamoyladenosine modification tRNA modification RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process tRNA processing macromolecule modification tRNA threonylcarbamoyladenosine metabolic process metabolic process cellular process macromolecule metabolic process RNA processing	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, E [auth G]	IPR017861	Kae1/TsaD family	Family
B, E [auth G]	IPR022450	tRNA N6-adenosine threonylcarbamoyltransferase, TsaD	Family
B, E [auth G]	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
B, E [auth G]	IPR000905	Gcp-like domain	Domain
A, D [auth C]	IPR022496	tRNA threonylcarbamoyl adenosine modification protein TsaB	Family
A, D [auth C]	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
A, D [auth C]	IPR000905	Gcp-like domain	Domain

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.