2Q5R | pdb_00002q5r

Structure of apo Staphylococcus aureus D-tagatose-6-phosphate kinase

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
D	d2q5rd1	Alpha and beta proteins (a/b)	Ribokinase-like	Ribokinase-like	automated matches	automated matches	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)
D	d2q5rd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)
C	d2q5rc1	Alpha and beta proteins (a/b)	Ribokinase-like	Ribokinase-like	automated matches	automated matches	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)
C	d2q5rc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)
B	d2q5rb1	Alpha and beta proteins (a/b)	Ribokinase-like	Ribokinase-like	automated matches	automated matches	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)
B	d2q5rb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)
A	d2q5ra1	Alpha and beta proteins (a/b)	Ribokinase-like	Ribokinase-like	automated matches	automated matches	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)
A	d2q5ra2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Ribokinase-like	8099590	3001268	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Ribokinase-like	8099590	3001268	SCOP2B (2022-06-29)
B	SCOP2 Family	Ribokinase-like	8099589	4000759	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Ribokinase-like	8099590	3001268	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	Ribokinase-like	8099590	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)
D		e2q5rD1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: DAO, NAD_binding_8	F:	ECOD (20:10:01)
C		e2q5rC1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: DAO, NAD_binding_8	F:	ECOD (20:10:01)
B		e2q5rB1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: DAO, NAD_binding_8	F:	ECOD (20:10:01)
A		e2q5rA1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: DAO, NAD_binding_8	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.40.1190.20	Alpha Beta	3-Layer(aba) Sandwich	UDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase	Ribokinase	CATH (4.3.0)
C	3.40.1190.20	Alpha Beta	3-Layer(aba) Sandwich	UDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase	Ribokinase	CATH (4.3.0)
B	3.40.1190.20	Alpha Beta	3-Layer(aba) Sandwich	UDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase	Ribokinase	CATH (4.3.0)
A	3.40.1190.20	Alpha Beta	3-Layer(aba) Sandwich	UDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase	Ribokinase	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Tagatose-6-phosphate kinase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding carbohydrate kinase activity kinase activity phosphofructokinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups tagatose-6-phosphate kinase activity	carbohydrate metabolic process catabolic process oligosaccharide catabolic process oligosaccharide metabolic process lactose catabolic process carbohydrate catabolic process primary metabolic process disaccharide metabolic process lactose metabolic process lactose catabolic process via tagatose-6-phosphate metabolic process cellular process disaccharide catabolic process carbohydrate derivative catabolic process carbohydrate metabolic process catabolic process oligosaccharide catabolic process oligosaccharide metabolic process lactose catabolic process carbohydrate catabolic process primary metabolic process disaccharide metabolic process lactose metabolic process lactose catabolic process via tagatose-6-phosphate metabolic process cellular process disaccharide catabolic process carbohydrate derivative catabolic process organophosphate metabolic process phosphate-containing compound metabolic process carbohydrate derivative metabolic process organophosphate catabolic process phosphorus metabolic process D-tagatose 6-phosphate catabolic process small molecule metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR011611	Carbohydrate kinase PfkB	Domain
A, B, C, D	IPR002173	Carbohydrate/purine kinase, PfkB, conserved site	Conserved Site
A, B, C, D	IPR005926	Tagatose-6-phosphate kinase	Family
A, B, C, D	IPR029056	Ribokinase-like	Homologous Superfamily
A, B, C, D	IPR017583	Tagatose/fructose phosphokinase	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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.