Annotations: 7XDU

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e7xduA2	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: F_UNCLASSIFIED	ECOD (1.6)
A	F_UNCLASSIFIED	e7xduA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e7xduB1	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e7xduB2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: F_UNCLASSIFIED	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF19328	2,4-diaminopentanoate dehydrogenase C-terminal domain (DAP_DH_C)	2,4-diaminopentanoate dehydrogenase C-terminal domain	This entry represents the C-terminal presumed domain from the 2,4-diaminopentanoic acid C 4 dehydrogenase enzyme [1]. This enzyme is involved in the ornithine fermentation pathway. It catalyzes the oxidative deamination of (2R,4S)-2,4-diaminopentanoa ...	This entry represents the C-terminal presumed domain from the 2,4-diaminopentanoic acid C 4 dehydrogenase enzyme [1]. This enzyme is involved in the ornithine fermentation pathway. It catalyzes the oxidative deamination of (2R,4S)-2,4-diaminopentanoate (DAP) to yield 2-amino-4-ketopentanoate (AKP). The N-terminal domain has a Rossmann fold.	Domain
A, B	PF01113	Dihydrodipicolinate reductase, N-terminus (DapB_N)	Dihydrodipicolinate reductase, N-terminus	Dihydrodipicolinate reductase (DapB) reduces the alpha,beta-unsaturated cyclic imine, dihydro-dipicolinate. This reaction is the second committed step in the biosynthesis of L-lysine and its precursor meso-diaminopimelate, which are critical for b ...	Dihydrodipicolinate reductase (DapB) reduces the alpha,beta-unsaturated cyclic imine, dihydro-dipicolinate. This reaction is the second committed step in the biosynthesis of L-lysine and its precursor meso-diaminopimelate, which are critical for both protein and cell wall biosynthesis. The N-terminal domain of DapB binds the dinucleotide NADPH.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	4-hydroxy-tetrahydrodipicolinate reductase	oxidoreductase activity oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on the CH-CH group of donors catalytic activity 4-hydroxy-tetrahydrodipicolinate reductase binding nucleoside phosphate binding organic cyclic compound binding nucleotide binding heterocyclic compound binding small molecule binding	lysine metabolic process oxoacid metabolic process cellular biosynthetic process aspartate family amino acid biosynthetic process organonitrogen compound biosynthetic process aspartate family amino acid metabolic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process carboxylic acid biosynthetic process lysine biosynthetic process small molecule metabolic process organonitrogen compound metabolic process lysine metabolic process oxoacid metabolic process cellular biosynthetic process aspartate family amino acid biosynthetic process organonitrogen compound biosynthetic process aspartate family amino acid metabolic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process carboxylic acid biosynthetic process lysine biosynthetic process small molecule metabolic process organonitrogen compound metabolic process small molecule biosynthetic process cellular metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process L-amino acid biosynthetic process primary metabolic process L-amino acid metabolic process diaminopimelate metabolic process fatty acid derivative metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process lysine biosynthetic process via diaminopimelate proteinogenic amino acid biosynthetic process metabolic process cellular process alpha-amino acid biosynthetic process lipid metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B	IPR045760	2,4-diaminopentanoate dehydrogenase, C-terminal domain	Domain
A, B	IPR000846	Dihydrodipicolinate reductase, N-terminal	Domain

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 R01GM133198.