Annotations: 3HJ6

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Ribokinase-like	8082127	4000759	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ribokinase-like	8082128	3001268	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Ribokinase-like	8082128	3001268	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	PfkB	e3hj6A1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Ribokinase-like (From Topology)	T: Ribokinase-like	F: PfkB	ECOD (1.6)
B	PfkB	e3hj6B1	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	3.40.1190.30	Alpha Beta	3-Layer(aba) Sandwich	UDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase		CATH (4.3.0)
A	3.40.1620.20	Alpha Beta	3-Layer(aba) Sandwich	YefM-like fold		CATH (4.3.0)
A	6.10.140.490	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
B	3.40.1190.30	Alpha Beta	3-Layer(aba) Sandwich	UDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase		CATH (4.3.0)
B	3.40.1620.20	Alpha Beta	3-Layer(aba) Sandwich	YefM-like fold		CATH (4.3.0)
B	6.10.140.490	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Fructokinase	fructokinase activity carbohydrate kinase activity kinase activity hexokinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups ketohexokinase activity	response to stimulus response to metal ion response to chemical response to zinc ion monosaccharide metabolic process carbohydrate metabolic process hexose metabolic process small molecule metabolic process metabolic process primary metabolic process fructose metabolic process response to hormone response to endogenous stimulus response to organonitrogen compound response to stimulus response to metal ion response to chemical response to zinc ion monosaccharide metabolic process carbohydrate metabolic process hexose metabolic process small molecule metabolic process metabolic process primary metabolic process fructose metabolic process response to hormone response to endogenous stimulus response to organonitrogen compound response to peptide hormone response to insulin response to oxygen-containing compound response to nitrogen compound regulation of cellular process energy derivation by oxidation of organic compounds regulation of generation of precursor metabolites and energy regulation of polysaccharide metabolic process regulation of primary metabolic process glucan metabolic process polysaccharide metabolic process regulation of carbohydrate metabolic process regulation of biological process glycogen metabolic process cellular metabolic process biological regulation regulation of cellular metabolic process generation of precursor metabolites and energy regulation of macromolecule metabolic process energy reserve metabolic process cellular process macromolecule metabolic process regulation of glycogen metabolic process regulation of metabolic process response to hexose response to monosaccharide response to carbohydrate response to fructose response to glucose response to sucrose response to disaccharide	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR002139	Ribokinase/fructokinase	Family
A, B	IPR050306	PfkB Carbohydrate Kinase	Family
A, B	IPR011611	Carbohydrate kinase PfkB	Domain
A, B	IPR002173	Carbohydrate/purine kinase, PfkB, conserved site	Conserved Site
A, B	IPR029056	Ribokinase-like	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.