Annotations: 1BX4

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1bx4a_	Alpha and beta proteins (a/b)	Ribokinase-like	Ribokinase-like	Ribokinase-like	Adenosine kinase	human (Homo sapiens ) [TaxId: 9606 ],	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	8020392	4000759	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ribokinase-like	8032772	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	PfkB	e1bx4A1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Ribokinase-like (From Topology)	T: Ribokinase-like	F: PfkB	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	PROTEIN (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 deoxynucleoside kinase activity kinase activity deoxyadenosine kinase activity nucleoside kinase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups adenosine kinase activity phosphotransferase activity, alcohol group as acceptor RNA binding nucleic acid binding cation binding metal ion binding	nucleoside phosphate metabolic process cellular metabolic process primary metabolic process nucleobase-containing compound biosynthetic process nucleoside monophosphate biosynthetic process nucleobase-containing compound metabolic process biosynthetic process ribonucleoside monophosphate metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process organophosphate biosynthetic process phosphate-containing compound metabolic process nucleoside phosphate biosynthetic process metabolic process nucleoside phosphate metabolic process cellular metabolic process primary metabolic process nucleobase-containing compound biosynthetic process nucleoside monophosphate biosynthetic process nucleobase-containing compound metabolic process biosynthetic process ribonucleoside monophosphate metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process organophosphate biosynthetic process phosphate-containing compound metabolic process nucleoside phosphate biosynthetic process metabolic process cellular process small molecule metabolic process ribonucleoside monophosphate biosynthetic process nucleoside monophosphate metabolic process phosphorus metabolic process purine deoxyribonucleoside triphosphate biosynthetic process deoxyribose phosphate biosynthetic process nucleotide biosynthetic process purine deoxyribonucleoside triphosphate metabolic process carbohydrate derivative metabolic process dATP metabolic process purine nucleotide metabolic process deoxyribonucleotide biosynthetic process deoxyribonucleotide metabolic process purine nucleoside triphosphate biosynthetic process purine-containing compound biosynthetic process deoxyribonucleoside triphosphate metabolic process carbohydrate derivative biosynthetic process purine nucleoside triphosphate metabolic process nucleoside triphosphate biosynthetic process 2'-deoxyribonucleotide metabolic process 2'-deoxyribonucleotide biosynthetic process nucleotide metabolic process deoxyribose phosphate metabolic process purine-containing compound metabolic process dATP biosynthetic process purine deoxyribonucleotide metabolic process purine deoxyribonucleotide biosynthetic process nucleoside triphosphate metabolic process deoxyribonucleoside triphosphate biosynthetic process purine nucleotide biosynthetic process glycosyl compound metabolic process nucleoside biosynthetic process cellular metabolic compound salvage purine ribonucleoside metabolic process glycosyl compound biosynthetic process purine-containing compound salvage small molecule biosynthetic process nucleoside salvage purine ribonucleoside biosynthetic process ribonucleoside biosynthetic process nucleoside metabolic process nucleobase-containing small molecule biosynthetic process purine ribonucleoside salvage purine nucleoside biosynthetic process purine nucleoside metabolic process ribonucleoside metabolic process ribose phosphate metabolic process purine ribonucleoside monophosphate biosynthetic process purine ribonucleotide biosynthetic process AMP metabolic process nucleotide salvage ribonucleotide biosynthetic process purine nucleoside monophosphate biosynthetic process purine ribonucleoside monophosphate metabolic process ribonucleotide metabolic process purine nucleoside monophosphate metabolic process purine nucleotide salvage AMP salvage ribose phosphate biosynthetic process purine ribonucleotide salvage AMP biosynthetic process purine ribonucleotide metabolic process purine nucleobase metabolic process nucleobase metabolic process GMP metabolic process GMP salvage GMP biosynthetic process purine deoxyribonucleoside monophosphate biosynthetic process purine deoxyribonucleotide salvage purine deoxyribonucleoside monophosphate metabolic process deoxyribonucleoside monophosphate metabolic process dAMP biosynthetic process dAMP metabolic process deoxyribonucleoside monophosphate biosynthetic process dAMP salvage	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR011611	Carbohydrate kinase PfkB	Domain
A	IPR002173	Carbohydrate/purine kinase, PfkB, conserved site	Conserved Site
A	IPR029056	Ribokinase-like	Homologous Superfamily
A	IPR001805	Adenosine kinase	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P55263	adenosine kinase deficiency intellectual disability Hypoxia pilocytic astrocytoma schizophrenia cholestasis glioblastoma lung cancer malignant glioma ovarian cancer plasma cell myeloma transitional cell carcinoma hypospadias lymphoplasmacytic lymphoma pancreatic ductal adenocarcinoma adenosine kinase deficiency intellectual disability Hypoxia pilocytic astrocytoma schizophrenia cholestasis glioblastoma lung cancer malignant glioma ovarian cancer plasma cell myeloma transitional cell carcinoma hypospadias lymphoplasmacytic lymphoma pancreatic ductal adenocarcinoma esophageal adenocarcinoma large cell medulloblastoma malignant ependymoma

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.