Annotations: 3B1F

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PDH	e3b1fA1	A: alpha arrays	X: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: PDH	ECOD (1.6)
A	NAD_binding_2	e3b1fA2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: NAD_binding_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
A	1.10.3660.10	Mainly Alpha	Orthogonal Bundle	6-phosphogluconate dehydrogenase C-terminal fold	6-phosphogluconate dehydrogenase C-terminal like domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF20463	Prephenate dehydrogenase, dimerization domain (PDH_C)	Prephenate dehydrogenase, dimerization domain	Members of this family are prephenate dehydrogenases EC:1.3.1.12 (PDHs) involved in tyrosine biosynthesis [1]. This is the C-terminal, helical dimerization domain of PDHs [1].	Domain
A	PF02153	Prephenate dehydrogenase, nucleotide-binding domain (PDH_N)	Prephenate dehydrogenase, nucleotide-binding domain	Members of this family are prephenate dehydrogenases (PDHs) EC:1.3.1.12 involved in tyrosine biosynthesis. This is the N-terminal nucleotide-binding domain of PDHs, which has a modified Rossmann nucleotide-binding fold with an extended beta-sheet san ...	Members of this family are prephenate dehydrogenases (PDHs) EC:1.3.1.12 involved in tyrosine biosynthesis. This is the N-terminal nucleotide-binding domain of PDHs, which has a modified Rossmann nucleotide-binding fold with an extended beta-sheet sandwiched by three helices on each face [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Putative prephenate dehydrogenase	NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule binding oxidoreductase activity oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor NAD+ binding NAD binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding heterocyclic compound binding small molecule binding oxidoreductase activity oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor prephenate dehydrogenase (NADP+) activity oxidoreductase activity, acting on the CH-CH group of donors catalytic activity prephenate dehydrogenase (NAD+) activity	oxoacid metabolic process cellular biosynthetic process organonitrogen compound biosynthetic process amino acid metabolic process organic acid biosynthetic process organic acid metabolic process alpha-amino acid metabolic process carboxylic acid biosynthetic process organic substance metabolic process organic substance biosynthetic process nitrogen compound metabolic process small molecule metabolic process tyrosine metabolic process erythrose 4-phosphate/phosphoenolpyruvate family amino acid metabolic process oxoacid metabolic process cellular biosynthetic process organonitrogen compound biosynthetic process amino acid metabolic process organic acid biosynthetic process organic acid metabolic process alpha-amino acid metabolic process carboxylic acid biosynthetic process organic substance metabolic process organic substance biosynthetic process nitrogen compound metabolic process small molecule metabolic process tyrosine metabolic process erythrose 4-phosphate/phosphoenolpyruvate family amino acid metabolic process organonitrogen compound metabolic process aromatic amino acid family biosynthetic process aromatic amino acid metabolic process small molecule biosynthetic process cellular metabolic process carboxylic acid metabolic process primary metabolic process L-amino acid biosynthetic process L-amino acid metabolic process aromatic amino acid family biosynthetic process, prephenate pathway organic cyclic compound metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process aromatic compound biosynthetic process organic cyclic compound biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process erythrose 4-phosphate/phosphoenolpyruvate family amino acid biosynthetic process tyrosine biosynthetic process cellular aromatic compound metabolic process alpha-amino acid biosynthetic process	membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A	IPR046826	Prephenate dehydrogenase, nucleotide-binding domain	Domain
A	IPR003099	Prephenate dehydrogenase	Domain
A	IPR008927	6-phosphogluconate dehydrogenase-like, C-terminal domain superfamily	Homologous Superfamily
A	IPR046825	Prephenate dehydrogenase, dimerization domain	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.