6N9A

Crystal Structure of Thermotoga maritima threonylcarbamoyladenosine biosynthesis complex TsaB2D2E2 bound to ATP and carboxy-AMP

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A [auth B]	d6n9ab2	Alpha and beta proteins (a/b)	Ribonuclease H-like motif	Actin-like ATPase domain	YeaZ-like	automated matches	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)
A [auth B]	d6n9ab1	Alpha and beta proteins (a/b)	Ribonuclease H-like motif	Actin-like ATPase domain	automated matches	automated matches	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)
A [auth B]	d6n9ab3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth B]	SCOP2B Superfamily	Actin-like ATPases	8036627	3000092	SCOP2B (2022-06-29)
A [auth B]	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)
A [auth B]	F_UNCLASSIFIED	e6n9aB1	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 [auth B]	PF00814	e6n9aB2	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00814	ECOD (1.6)
B [auth D]	PF00814	e6n9aD1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00814	ECOD (1.6)
C [auth E]	PF02367	e6n9aE1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF02367	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth B]	3.30.420.40	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (utative)
A [auth B]	3.30.420.200	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (utative)
B [auth D]	3.30.420.40	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B]	PF00814	tRNA N6-adenosine threonylcarbamoyltransferase (TsaD)	tRNA N6-adenosine threonylcarbamoyltransferase	-	Family
B [auth D]	PF00814	tRNA N6-adenosine threonylcarbamoyltransferase (TsaD)	tRNA N6-adenosine threonylcarbamoyltransferase	-	Family
C [auth E]	PF02367	Threonylcarbamoyl adenosine biosynthesis protein TsaE (TsaE)	Threonylcarbamoyl adenosine biosynthesis protein TsaE	This family of proteins is involved in the synthesis of threonylcarbamoyl adenosine (t(6)A) [1-2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B]	tRNA threonylcarbamoyladenosine biosynthesis protein TsaB	-	tRNA threonylcarbamoyladenosine modification cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process organic substance metabolic process tRNA processing organic substance biosynthetic process tRNA threonylcarbamoyladenosine metabolic process RNA processing cellular metabolic process tRNA modification primary metabolic process gene expression macromolecule biosynthetic process tRNA threonylcarbamoyladenosine modification cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process organic substance metabolic process tRNA processing organic substance biosynthetic process tRNA threonylcarbamoyladenosine metabolic process RNA processing cellular metabolic process tRNA modification primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process organic cyclic compound metabolic process RNA modification biosynthetic process macromolecule modification nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol
B [auth D]	tRNA N6-adenosine threonylcarbamoyltransferase	acyltransferase activity N(6)-L-threonylcarbamoyladenine synthase activity 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 cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process organic substance metabolic process tRNA processing organic substance biosynthetic process tRNA threonylcarbamoyladenosine metabolic process RNA processing cellular metabolic process tRNA modification primary metabolic process gene expression macromolecule biosynthetic process tRNA threonylcarbamoyladenosine modification cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process organic substance metabolic process tRNA processing organic substance biosynthetic process tRNA threonylcarbamoyladenosine metabolic process RNA processing cellular metabolic process tRNA modification primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process organic cyclic compound metabolic process RNA modification biosynthetic process macromolecule modification nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity
C [auth E]	tRNA threonylcarbamoyladenosine biosynthesis protein TsaE	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cation binding metal ion binding	tRNA threonylcarbamoyladenosine modification cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process organic substance metabolic process tRNA processing organic substance biosynthetic process tRNA threonylcarbamoyladenosine metabolic process RNA processing cellular metabolic process tRNA modification primary metabolic process gene expression macromolecule biosynthetic process tRNA threonylcarbamoyladenosine modification cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process organic substance metabolic process tRNA processing organic substance biosynthetic process tRNA threonylcarbamoyladenosine metabolic process RNA processing cellular metabolic process tRNA modification primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process organic cyclic compound metabolic process RNA modification biosynthetic process macromolecule modification nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B]	IPR022496	tRNA threonylcarbamoyl adenosine modification protein TsaB	Family
A [auth B]	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
A [auth B]	IPR000905	Gcp-like domain	Domain
B [auth D]	IPR017861	Kae1/TsaD family	Family
B [auth D]	IPR022450	tRNA N6-adenosine threonylcarbamoyltransferase, TsaD	Family
B [auth D]	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
B [auth D]	IPR000905	Gcp-like domain	Domain
C [auth E]	IPR003442	tRNA threonylcarbamoyl adenosine modification protein TsaE	Family
C [auth E]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	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 R01GM133198.