3CT4

Structure of Dha-kinase subunit DhaK from L. Lactis

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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)
A	d3ct4a_	Alpha and beta proteins (a/b)	DAK1/DegV-like	DAK1/DegV-like	automated matches	automated matches	Streptococcus lactis (Lactococcus lactis subsp. lactis ) [TaxId: 1360 ],	SCOPe (2.08)
B	d3ct4b_	Alpha and beta proteins (a/b)	DAK1/DegV-like	DAK1/DegV-like	automated matches	automated matches	Streptococcus lactis (Lactococcus lactis subsp. lactis ) [TaxId: 1360 ],	SCOPe (2.08)
C	d3ct4c_	Alpha and beta proteins (a/b)	DAK1/DegV-like	DAK1/DegV-like	automated matches	automated matches	Streptococcus lactis (Lactococcus lactis subsp. lactis ) [TaxId: 1360 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	DAK1-like	8083143	4002207	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	DAK1/DegV-like	8083144	3000337	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	DAK1/DegV-like	8083144	3000337	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	DAK1/DegV-like	8083144	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)
A	Dak1_C	e3ct4A2	A: a+b three layers	X: Bacillus chorismate mutase-like	H: DAK1/DegV C-terminal domain (From Topology)	T: DAK1/DegV C-terminal domain	F: Dak1_C	ECOD (1.6)
A	Dak1_N	e3ct4A1	A: a/b three-layered sandwiches	X: EDD domain (From Topology)	H: EDD domain (From Topology)	T: EDD domain	F: Dak1_N	ECOD (1.6)
B	Dak1_C	e3ct4B1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: DAK1/DegV C-terminal domain (From Topology)	T: DAK1/DegV C-terminal domain	F: Dak1_C	ECOD (1.6)
B	Dak1_N	e3ct4B2	A: a/b three-layered sandwiches	X: EDD domain (From Topology)	H: EDD domain (From Topology)	T: EDD domain	F: Dak1_N	ECOD (1.6)
C	Dak1_C	e3ct4C2	A: a+b three layers	X: Bacillus chorismate mutase-like	H: DAK1/DegV C-terminal domain (From Topology)	T: DAK1/DegV C-terminal domain	F: Dak1_C	ECOD (1.6)
C	Dak1_N	e3ct4C1	A: a/b three-layered sandwiches	X: EDD domain (From Topology)	H: EDD domain (From Topology)	T: EDD domain	F: Dak1_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.10440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Dihydroxyacetone kinase	CATH (4.3.0)
A	3.30.1180.20	Alpha Beta	2-Layer Sandwich	Hypothetical Protein Tm841	Chain: A	CATH (4.3.0)
B	3.40.50.10440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Dihydroxyacetone kinase	CATH (4.3.0)
B	3.30.1180.20	Alpha Beta	2-Layer Sandwich	Hypothetical Protein Tm841	Chain: A	CATH (4.3.0)
C	3.40.50.10440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Dihydroxyacetone kinase	CATH (4.3.0)
C	3.30.1180.20	Alpha Beta	2-Layer Sandwich	Hypothetical Protein Tm841	Chain: A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF02733	Dak1 domain (Dak1)	Dak1 domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	PTS-dependent dihydroxyacetone kinase, dihydroxyacetone-binding subunit dhaK	kinase activity phosphoenolpyruvate-glycerone phosphotransferase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups glycerone kinase activity	carbohydrate metabolic process polyol metabolic process alcohol catabolic process catabolic process organic hydroxy compound metabolic process polyol catabolic process carbohydrate catabolic process primary metabolic process alcohol metabolic process alditol catabolic process glycerol metabolic process alditol metabolic process organic hydroxy compound catabolic process glycerol catabolic process carbohydrate metabolic process polyol metabolic process alcohol catabolic process catabolic process organic hydroxy compound metabolic process polyol catabolic process carbohydrate catabolic process primary metabolic process alcohol metabolic process alditol catabolic process glycerol metabolic process alditol metabolic process organic hydroxy compound catabolic process glycerol catabolic process metabolic process small molecule metabolic process small molecule catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR004006	DhaK domain	Domain
A, B, C	IPR012736	Dihydroxyacetone kinase DhaK, subunit 1	Domain
A, B, C	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.