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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1lija_ Alpha and beta proteins (a/b) Ribokinase-like Ribokinase-like Ribokinase-like Adenosine kinase (Toxoplasma gondii ) [TaxId: 5811 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyRibokinase-like 8036788 3001268 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APfkBe1lijA1 A: a/b three-layered sandwichesX: Rossmann-likeH: Ribokinase-like (From Topology)T: Ribokinase-likeF: PfkBECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.1190.20 Alpha Beta 3-Layer(aba) Sandwich UDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase RibokinaseCATH (4.3.0)
A3.30.1110.10 Alpha Beta 2-Layer Sandwich Adenosine kinase, small domain CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00294pfkB family carbohydrate kinase (PfkB)pfkB family carbohydrate kinaseThis family includes a variety of carbohydrate and pyrimidine kinases.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
adenosine kinase

InterPro: Protein Family Classification InterPro Database Homepage

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

ChainsEnzyme NameDescriptionCatalytic Residues
adenosine kinase  M-CSA #209

Toxoplasma gondii adenosine kinase catalyses the transfer of phosphoryl group from ATP to adenosine to yield AMP and ADP. It belongs to the family of carbohydrate kinases. Like all parasitic protozoans, Toxoplasma gondii cannot synthesise purine bases de novo, so enzymes of the Toxoplasma gondii purine salvage pathway are required for parasite survival. Adenosine Kinase is one of the most important enzymes involved in this pathway. Therefore it represents an attractive target for drugs which attack this highly dangerous parasite.

Defined by 2 residues: ARG:A-136ASP:A-318
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