2X0S

3.0 A RESOLUTION CRYSTAL STRUCTURE OF GLYCOSOMAL PYRUVATE PHOSPHATE DIKINASE FROM TRYPANOSOMA BRUCEI

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	d2x0sa1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Phosphoenolpyruvate/pyruvate domain	Pyruvate phosphate dikinase, C-terminal domain	Pyruvate phosphate dikinase, C-terminal domain	(Trypanosoma brucei ) [TaxId: 5691 ],	SCOPe (2.08)
A	d2x0sa2	Alpha and beta proteins (a/b)	The 'swivelling' beta/beta/alpha domain	Phosphohistidine domain	Pyruvate phosphate dikinase, central domain	Pyruvate phosphate dikinase, central domain	(Trypanosoma brucei ) [TaxId: 5691 ],	SCOPe (2.08)
A	d2x0sa3	Alpha and beta proteins (a+b)	ATP-grasp	Glutathione synthetase ATP-binding domain-like	Pyruvate phosphate dikinase, N-terminal domain	Pyruvate phosphate dikinase, N-terminal domain	(Trypanosoma brucei ) [TaxId: 5691 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Pyruvate phosphate dikinase, C-terminal domain	8027045	4003264	SCOP2 (2022-06-29)
A	SCOP2 Family	Pyruvate phosphate dikinase, central domain	8027046	4003480	SCOP2 (2022-06-29)
A	SCOP2 Family	Pyruvate phosphate dikinase, N-terminal domain	8027048	4002069	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Phosphoenolpyruvate/pyruvate domain	8039424	3000510	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Phosphohistidine domain	8039425	3000933	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Glutathione synthetase ATP-binding domain-like	8039427	3000094	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	PPDK_N	e2x0sA3	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: ATP-grasp	F: PPDK_N	ECOD (1.6)
A	PEP-utilizers_C	e2x0sA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PEP-utilizers_C	ECOD (1.6)
A	PEP-utilizers	e2x0sA2	A: a/b three-layered sandwiches	X: The swivelling beta/beta/alpha domains	H: The swivelling beta/beta/alpha domain (From Topology)	T: The swivelling beta/beta/alpha domain	F: PEP-utilizers	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.1490.20	Alpha Beta	2-Layer Sandwich	Dna Ligase	domain 1	CATH (4.3.0)
A	1.20.80.30	Mainly Alpha	Up-down Bundle	Acyl-CoA Binding Protein		CATH (4.3.0)
A	3.30.470.20	Alpha Beta	2-Layer Sandwich	D-amino Acid Aminotransferase	Chain A, domain 1	CATH (4.3.0)
A	1.10.189.10	Mainly Alpha	Orthogonal Bundle	Pyruvate Phosphate di-kinase	domain 2	CATH (4.3.0)
A	3.50.30.10	Alpha Beta	3-Layer(bba) Sandwich	Glucose Oxidase	domain 1	CATH (4.3.0)
A	3.20.20.60	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Phosphoenolpyruvate-binding domains	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01326	Pyruvate phosphate dikinase, AMP/ATP-binding domain (PPDK_N)	Pyruvate phosphate dikinase, AMP/ATP-binding domain	-	Family
A	PF00391	PEP-utilising enzyme, mobile domain (PEP-utilizers)	PEP-utilising enzyme, mobile domain	This domain is a "swivelling" beta/beta/alpha domain which is thought to be mobile in all proteins known to contain it.	Domain
A	PF02896	PEP-utilising enzyme, PEP-binding domain (PEP-utilizers_C)	PEP-utilising enzyme, PEP-binding domain	This entry represents a TIM barrel domain found at the C terminus of a number of PEP (phosphoenolpyruvate)-utilising proteins. In PPDK (Pyruvate phosphate dikinase) this C-terminal domain has been shown to be a PEP-binding domain [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PYRUVATE PHOSPHATE DIKINASE	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 kinase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups phosphate ion binding pyruvate, phosphate dikinase activity phosphotransferase activity, paired acceptors cation binding metal ion binding	phosphorylation cellular metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process pyruvate metabolic process oxoacid metabolic process carboxylic acid metabolic process small molecule metabolic process monocarboxylic acid metabolic process organic acid metabolic process	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle peroxisome microbody glycosome cytoplasm cellular anatomical entity intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR015813	Pyruvate/Phosphoenolpyruvate kinase-like domain superfamily	Homologous Superfamily
A	IPR008279	PEP-utilising enzyme, mobile domain	Domain
A	IPR018274	PEP-utilising enzyme, active site	Active Site
A	IPR010121	Pyruvate, phosphate dikinase	Family
A	IPR013815	ATP-grasp fold, subdomain 1	Homologous Superfamily
A	IPR036637	Phosphohistidine domain superfamily	Homologous Superfamily
A	IPR002192	Pyruvate phosphate dikinase, AMP/ATP-binding	Domain
A	IPR040442	Pyruvate kinase-like domain superfamily	Homologous Superfamily
A	IPR000121	PEP-utilising enzyme, C-terminal	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.