1UN9 | pdb_00001un9

Crystal structure of the dihydroxyacetone kinase from C. freundii in complex with AMP-PNP and Mg2+

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)
B	d1un9b1	All alpha proteins	DhaL-like	DhaL-like	DhaL-like	Citrobacter dihydroxyacetone kinase extra ATP-binding domain	(Citrobacter freundii ) [TaxId: 546 ],	SCOPe (2.08)
B	d1un9b4	Alpha and beta proteins (a/b)	DAK1/DegV-like	DAK1/DegV-like	DAK1	Dihydroxyacetone kinase	(Citrobacter freundii ) [TaxId: 546 ],	SCOPe (2.08)
A	d1un9a1	All alpha proteins	DhaL-like	DhaL-like	DhaL-like	Citrobacter dihydroxyacetone kinase extra ATP-binding domain	(Citrobacter freundii ) [TaxId: 546 ],	SCOPe (2.08)
A	d1un9a4	Alpha and beta proteins (a/b)	DAK1/DegV-like	DAK1/DegV-like	DAK1	Dihydroxyacetone kinase	(Citrobacter freundii ) [TaxId: 546 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	DhaL-like	8041925	3001325	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	DAK1/DegV-like	8037869	3000337	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	DhaL-like	8041925	3001325	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	DAK1/DegV-like	8037869	3000337	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)
B		e1un9B1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: p53 tetramerization domain	H: p53 tetramerization domain	T: Cation_efflux	F:	ECOD (20:10:01)
B		e1un9B2	A: F-type ATP synthase subunit b	X: Bacterial cell wall synthesis membrane enzyme MraY-related	H: Bacterial cell wall synthesis membrane enzyme MraY-related	T: Phage_int_SAM_6	F:	ECOD (20:10:01)
A		e1un9A1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: p53 tetramerization domain	H: p53 tetramerization domain	T: Cation_efflux	F:	ECOD (20:10:01)
A		e1un9A2	A: F-type ATP synthase subunit b	X: Bacterial cell wall synthesis membrane enzyme MraY-related	H: Bacterial cell wall synthesis membrane enzyme MraY-related	T: Phage_int_SAM_6	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.25.40.340	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	DhaL domain	CATH (4.3.0)
A	1.25.40.340	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	DhaL domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	DIHYDROXYACETONE 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 kinase activity glycerone kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups lipid binding cation binding metal ion binding	carbohydrate metabolic process polyol metabolic process alcohol catabolic process catabolic process energy derivation by oxidation of organic compounds polyol catabolic process carbohydrate catabolic process primary metabolic process alcohol metabolic process generation of precursor metabolites and energy fermentation alditol catabolic process glycerol metabolic process anaerobic glycerol catabolic process glycerol catabolic process carbohydrate metabolic process polyol metabolic process alcohol catabolic process catabolic process energy derivation by oxidation of organic compounds polyol catabolic process carbohydrate catabolic process primary metabolic process alcohol metabolic process generation of precursor metabolites and energy fermentation alditol catabolic process glycerol metabolic process anaerobic glycerol catabolic process glycerol catabolic process metabolic process cellular process small molecule metabolic process small molecule catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR004007	DhaL domain	Domain
A, B	IPR012734	Dihydroxyacetone kinase	Family
A, B	IPR004006	DhaK domain	Domain
A, B	IPR036117	DhaL domain superfamily	Homologous Superfamily
A, B	IPR050861	Dihydroxyacetone Kinase (DAK)	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.