2XTB

Crystal Structure of Trypanosoma brucei rhodesiense Adenosine Kinase Complexed with Activator

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	d2xtba1	Alpha and beta proteins (a/b)	Ribokinase-like	Ribokinase-like	automated matches	automated matches	(Trypanosoma brucei rhodesiense ) [TaxId: 31286 ],	SCOPe (2.08)
A	d2xtba2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Trypanosoma brucei rhodesiense ) [TaxId: 31286 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Ribokinase-like	8082119	4000759	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ribokinase-like	8082120	3001268	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	PF00294	e2xtbA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Ribokinase-like (From Topology)	T: Ribokinase-like	F: PF00294	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.1190.20	Alpha Beta	3-Layer(aba) Sandwich	UDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase	Ribokinase	CATH (4.3.0)
A	3.30.1110.10	Alpha Beta	2-Layer Sandwich	Adenosine kinase, small domain		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00294	pfkB family carbohydrate kinase (PfkB)	pfkB family carbohydrate kinase	This family includes a variety of carbohydrate and pyrimidine kinases.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	ADENOSINE KINASE	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 nucleobase-containing compound kinase activity adenosine kinase activity kinase activity transferase activity nucleoside kinase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups	glycosyl compound metabolic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process nucleoside biosynthetic process nucleobase-containing compound metabolic process organic substance metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process organic substance biosynthetic process small molecule metabolic process cellular metabolic compound salvage purine ribonucleoside metabolic process carbohydrate derivative biosynthetic process organonitrogen compound metabolic process glycosyl compound metabolic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process nucleoside biosynthetic process nucleobase-containing compound metabolic process organic substance metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process organic substance biosynthetic process small molecule metabolic process cellular metabolic compound salvage purine ribonucleoside metabolic process carbohydrate derivative biosynthetic process organonitrogen compound metabolic process glycosyl compound biosynthetic process purine-containing compound salvage small molecule biosynthetic process nucleoside salvage cellular metabolic process purine ribonucleoside biosynthetic process primary metabolic process ribonucleoside biosynthetic process nucleobase-containing compound biosynthetic process nucleoside metabolic process nucleobase-containing small molecule biosynthetic process purine-containing compound metabolic process purine ribonucleoside salvage organic cyclic compound metabolic process biosynthetic process purine nucleoside biosynthetic process organic cyclic compound biosynthetic process metabolic process cellular process purine nucleoside metabolic process ribonucleoside metabolic process purine ribonucleoside monophosphate biosynthetic process nucleotide biosynthetic process purine ribonucleotide biosynthetic process ribonucleotide biosynthetic process purine nucleoside monophosphate biosynthetic process purine nucleoside monophosphate metabolic process phosphate-containing compound metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside phosphate metabolic process nucleotide metabolic process purine ribonucleotide salvage organophosphate biosynthetic process AMP biosynthetic process nucleoside phosphate biosynthetic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process ribose phosphate metabolic process AMP metabolic process nucleotide salvage purine ribonucleoside monophosphate metabolic process purine nucleotide metabolic process ribonucleotide metabolic process ribonucleoside monophosphate metabolic process purine nucleotide salvage AMP salvage nucleoside monophosphate metabolic process nucleoside monophosphate biosynthetic process organophosphate metabolic process ribonucleoside monophosphate biosynthetic process purine nucleobase metabolic process nucleobase metabolic process phosphorylation	membrane-bounded organelle intracellular anatomical structure ciliary plasm cilium cellular anatomical entity cytoplasmic region plasma membrane bounded cell projection cytoplasm plasma membrane bounded cell projection cell projection organelle cytoplasm cytosol intracellular organelle peroxisome membrane-bounded organelle intracellular anatomical structure ciliary plasm cilium cellular anatomical entity cytoplasmic region plasma membrane bounded cell projection cytoplasm plasma membrane bounded cell projection cell projection organelle cytoplasm cytosol intracellular organelle peroxisome microbody glycosome intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR011611	Carbohydrate kinase PfkB	Domain
A	IPR029056	Ribokinase-like	Homologous Superfamily
A	IPR001805	Adenosine kinase	Family

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.