2DFV | pdb_00002dfv

Hyperthermophilic threonine dehydrogenase from Pyrococcus horikoshii

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e2dfvA1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: ACR_tran	F:	ECOD (20:10:01)
B		e2dfvB1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: ACR_tran	F:	ECOD (20:10:01)
C		e2dfvC1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: ACR_tran	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.180.10	Alpha Beta	Alpha-Beta Complex	Quinone Oxidoreductase	Chain A, domain 1	CATH (4.3.0)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
B	3.90.180.10	Alpha Beta	Alpha-Beta Complex	Quinone Oxidoreductase	Chain A, domain 1	CATH (4.3.0)
B	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
C	3.90.180.10	Alpha Beta	Alpha-Beta Complex	Quinone Oxidoreductase	Chain A, domain 1	CATH (4.3.0)
C	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Probable L-threonine 3-dehydrogenase	NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule binding NADP+ binding NADP binding L-threonine 3-dehydrogenase activity NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule binding NADP+ binding NADP binding L-threonine 3-dehydrogenase activity oxidoreductase activity oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on CH-OH group of donors catalytic activity cation binding transition metal ion binding zinc ion binding metal ion binding amino acid binding	oxoacid metabolic process carboxylic acid metabolic process L-threonine metabolic process small molecule metabolic process metabolic process cellular process organic acid metabolic process protein-containing complex organization protein homotetramerization cellular component organization cellular component biogenesis cellular component assembly protein complex oligomerization protein tetramerization oxoacid metabolic process carboxylic acid metabolic process L-threonine metabolic process small molecule metabolic process metabolic process cellular process organic acid metabolic process protein-containing complex organization protein homotetramerization cellular component organization cellular component biogenesis cellular component assembly protein complex oligomerization protein tetramerization protein-containing complex assembly protein homooligomerization cellular component organization or biogenesis	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR013154	Alcohol dehydrogenase-like, N-terminal	Domain
A, B, C	IPR011032	GroES-like superfamily	Homologous Superfamily
A, B, C	IPR050129	Zinc-containing alcohol dehydrogenase	Family
A, B, C	IPR002328	Alcohol dehydrogenase, zinc-type, conserved site	Conserved Site
A, B, C	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B, C	IPR013149	Alcohol dehydrogenase-like, C-terminal	Domain
A, B, C	IPR020843	Enoylreductase domain	Domain
A, B, C	IPR004627	L-threonine 3-dehydrogenase	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.