Annotations: 3UPL

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Peptidase_U40	e3uplB1	A: beta barrels	X: all-alpha NTP pyrophosphatases	H: all-alpha NTP pyrophosphatases	T: MazG-related	F: Peptidase_U40	ECOD (v294.2)
A	NAD_binding_3	e3uplA1	A: beta barrels	X: jelly-roll	H: Hyaluronate lyase-like, C-terminal domain	T: Hyaluronate lyase-like, C-terminal domain	F: NAD_binding_3	ECOD (v294.2)
A	Lyase_8_N	e3uplA2	A: beta barrels	X: jelly-roll	H: Hyaluronate lyase-like, C-terminal domain	T: Hyaluronate lyase-like, C-terminal domain	F: Lyase_8_N	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
A, B	PF21135	Oxidoreductase DRL, catalytic domain (DRL_cat)	Oxidoreductase DRL, catalytic domain	This domain is found in DRL from Brucella abortus (Swiss:Q2YIM3) and other bacterial putative oxidoreductases and homoserine dehydrogenases. DRL is involved in isoprenoid biosynthesis. This protein is organised into three structural domains: N-termin ...	This domain is found in DRL from Brucella abortus (Swiss:Q2YIM3) and other bacterial putative oxidoreductases and homoserine dehydrogenases. DRL is involved in isoprenoid biosynthesis. This protein is organised into three structural domains: N-terminal, central, (catalytic, this entry), and C-terminal. The catalytic domain shows an alpha/beta fold with a central four-stranded mixed beta-sheet. The active site lid is formed by a protusion made of two antiparallel helices connected by a short loop [1-2].	Domain
A, B	PF03447	Homoserine dehydrogenase, NAD binding domain (NAD_binding_3)	Homoserine dehydrogenase, NAD binding domain	This domain adopts a Rossmann NAD binding fold. The C-terminal domain of homoserine dehydrogenase contributes a single helix to this structural domain, which is not included in the Pfam model.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Oxidoreductase	oxidoreductase activity catalytic activity binding nucleoside phosphate binding purine nucleotide binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding NADP binding small molecule binding cation binding ion binding metal ion binding	-	-

Chains	Accession	Name	Type
A, B	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B	IPR048423	Oxidoreductase DRL-like, catalytic domain	Domain
A, B	IPR013974	SAF domain	Domain
A, B	IPR005106	Aspartate/homoserine dehydrogenase, NAD-binding	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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

3UPL | pdb_00003upl