7MFT

Glutamate synthase, glutamate dehydrogenase counter-enzyme complex (GudB6-GltA6-GltB6)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	MtdA-like	8067015	3000046	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	ELFV_dehydrog	e7mftA2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: ELFV_dehydrog	ECOD (1.6)
A	ELFV_dehydrog_N	e7mftA1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Aminoacid dehydrogenase-like, N-terminal domain	F: ELFV_dehydrog_N	ECOD (1.6)
B [auth G]	GXGXG	e7mftG3	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Alpha subunit of glutamate synthase-C (From Topology)	T: Alpha subunit of glutamate synthase-C	F: GXGXG	ECOD (1.6)
B [auth G]	GATase_2_2nd	e7mftG5	A: a+b two layers	X: Alpha-beta plaits	H: Alpha subunit of glutamate synthase, insertion domain (From Topology)	T: Alpha subunit of glutamate synthase, insertion domain	F: GATase_2_2nd	ECOD (1.6)
B [auth G]	GATase_2_1st	e7mftG4	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Class II glutamine amidotransferases	F: GATase_2_1st	ECOD (1.6)
B [auth G]	Glu_synthase	e7mftG2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_synthase	ECOD (1.6)
B [auth G]	Glu_syn_central	e7mftG1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_syn_central	ECOD (1.6)
C [auth I]	Fer4_20	e7mftI1	A: alpha arrays	X: alpha-helical ferredoxin-like	H: alpha-helical ferredoxin (From Topology)	T: alpha-helical ferredoxin	F: Fer4_20	ECOD (1.6)
C [auth I]	Pyr_redox_2_3	e7mftI3	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: Pyr_redox_2_3	ECOD (1.6)
C [auth I]	NAD_binding_8	e7mftI2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: NAD_binding_8	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02812	Glu/Leu/Phe/Val dehydrogenase, dimerisation domain (ELFV_dehydrog_N)	Glu/Leu/Phe/Val dehydrogenase, dimerisation domain	-	Domain
A	PF00208	Glutamate/Leucine/Phenylalanine/Valine dehydrogenase (ELFV_dehydrog)	Glutamate/Leucine/Phenylalanine/Valine dehydrogenase	-	Domain
B [auth G]	PF01645	Conserved region in glutamate synthase (Glu_synthase)	Conserved region in glutamate synthase	This family represents a region of the glutamate synthase protein. This region is expressed as a separate subunit in the glutamate synthase alpha subunit from archaebacteria, or part of a large multidomain enzyme in other organisms. The aligned regi ...	This family represents a region of the glutamate synthase protein. This region is expressed as a separate subunit in the glutamate synthase alpha subunit from archaebacteria, or part of a large multidomain enzyme in other organisms. The aligned region of these proteins contains a putative FMN binding site and Fe-S cluster.	Domain
B [auth G]	PF01493	GXGXG motif (GXGXG)	GXGXG motif	-	Family
B [auth G]	PF00310	Glutamine amidotransferases class-II (GATase_2)	Glutamine amidotransferases class-II	-	Domain
B [auth G]	PF04898	Glutamate synthase central domain (Glu_syn_central)	Glutamate synthase central domain	The central domain of glutamate synthase connects the amino terminal amidotransferase domain with the FMN-binding domain and has an alpha / beta overall topology [1]. This domain appears to be a rudimentary form of the FMN-binding TIM barrel accordi ...	The central domain of glutamate synthase connects the amino terminal amidotransferase domain with the FMN-binding domain and has an alpha / beta overall topology [1]. This domain appears to be a rudimentary form of the FMN-binding TIM barrel according to SCOP.	Domain
C [auth I]	PF07992	Pyridine nucleotide-disulphide oxidoreductase (Pyr_redox_2)	Pyridine nucleotide-disulphide oxidoreductase	This family includes both class I and class II oxidoreductases and also NADH oxidases and peroxidases. This domain is actually a small NADH binding domain within a larger FAD binding domain.	Domain
C [auth I]	PF14691	Dihydroprymidine dehydrogenase domain II, 4Fe-4S cluster (Fer4_20)	Dihydroprymidine dehydrogenase domain II, 4Fe-4S cluster	Domain II of the enzyme dihydroprymidine dehydrogenase binds FAD. Dihydroprymidine dehydrogenase catalyses the first and rate-limiting step of pyrimidine degradation by converting pyrimidines to the corresponding 5,6- dihydro compounds [1]. This doma ...	Domain II of the enzyme dihydroprymidine dehydrogenase binds FAD. Dihydroprymidine dehydrogenase catalyses the first and rate-limiting step of pyrimidine degradation by converting pyrimidines to the corresponding 5,6- dihydro compounds [1]. This domain carries two Fe4-S4 clusters.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Glutamate dehydrogenase	oxidoreductase activity, acting on the CH-NH2 group of donors glutamate dehydrogenase (NAD+) activity oxidoreductase activity glutamate dehydrogenase [NAD(P)+] activity oxidoreductase activity, acting on the CH-NH2 group of donors, NAD or NADP as acceptor catalytic activity	catabolic process oxoacid metabolic process glutamine family amino acid catabolic process amino acid metabolic process organic acid metabolic process dicarboxylic acid catabolic process organic acid catabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process cellular catabolic process carboxylic acid catabolic process glutamate metabolic process small molecule metabolic process amino acid catabolic process catabolic process oxoacid metabolic process glutamine family amino acid catabolic process amino acid metabolic process organic acid metabolic process dicarboxylic acid catabolic process organic acid catabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process cellular catabolic process carboxylic acid catabolic process glutamate metabolic process small molecule metabolic process amino acid catabolic process glutamate catabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process L-amino acid catabolic process primary metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process alpha-amino acid catabolic process proteinogenic amino acid catabolic process metabolic process cellular process small molecule catabolic process	-
B [auth G]	Glutamate synthase (NADPH) large chain	oxidoreductase activity, acting on the CH-NH2 group of donors oxidoreductase activity glutamate synthase (NADPH) activity catalytic activity glutamate synthase activity iron-sulfur cluster binding binding 3 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	response to nutrient levels response to stimulus oxoacid metabolic process homeostatic process amino acid metabolic process organic acid metabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process glutamate metabolic process intracellular nitrogen homeostasis intracellular chemical homeostasis small molecule metabolic process glutamine metabolic process dicarboxylic acid metabolic process response to nutrient levels response to stimulus oxoacid metabolic process homeostatic process amino acid metabolic process organic acid metabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process glutamate metabolic process intracellular nitrogen homeostasis intracellular chemical homeostasis small molecule metabolic process glutamine metabolic process dicarboxylic acid metabolic process nitrogen utilization carboxylic acid metabolic process primary metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process cellular homeostasis chemical homeostasis ammonia assimilation cycle metabolic process cellular process glutamine family amino acid biosynthetic process organic acid biosynthetic process L-glutamate biosynthetic process carboxylic acid biosynthetic process dicarboxylic acid biosynthetic process small molecule biosynthetic process L-amino acid biosynthetic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process glutamate biosynthetic process alpha-amino acid biosynthetic process	-
C [auth I]	Glutamate synthase (NADPH) small chain	iron-sulfur cluster binding binding metal cluster binding small molecule binding oxidoreductase activity, acting on the CH-NH2 group of donors oxidoreductase activity glutamate synthase (NADPH) activity catalytic activity glutamate synthase activity	oxoacid metabolic process glutamine family amino acid biosynthetic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process L-glutamate biosynthetic process alpha-amino acid metabolic process carboxylic acid biosynthetic process glutamine family amino acid metabolic process glutamate metabolic process small molecule metabolic process dicarboxylic acid biosynthetic process small molecule biosynthetic process dicarboxylic acid metabolic process oxoacid metabolic process glutamine family amino acid biosynthetic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process L-glutamate biosynthetic process alpha-amino acid metabolic process carboxylic acid biosynthetic process glutamine family amino acid metabolic process glutamate metabolic process small molecule metabolic process dicarboxylic acid biosynthetic process small molecule biosynthetic process dicarboxylic acid metabolic process carboxylic acid metabolic process primary metabolic process L-amino acid biosynthetic process L-amino acid metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process glutamate biosynthetic process alpha-amino acid biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR006095	Glutamate/phenylalanine/leucine/valine/L-tryptophan dehydrogenase	Family
A	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A	IPR046346	Aminoacid dehydrogenase-like, N-terminal domain superfamily	Homologous Superfamily
A	IPR033922	NAD(P) binding domain of glutamate dehydrogenase	Domain
A	IPR006096	Glutamate/phenylalanine/leucine/valine/L-tryptophan dehydrogenase, C-terminal	Domain
A	IPR006097	Glutamate/phenylalanine/leucine/valine/L-tryptophan dehydrogenase, dimerisation domain	Domain
A	IPR014362	Glutamate dehydrogenase	Family
A	IPR033524	Leu/Phe/Val dehydrogenases active site	Active Site
B [auth G]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
B [auth G]	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
B [auth G]	IPR036485	Glutamate synthase, alpha subunit, C-terminal domain superfamily	Homologous Superfamily
B [auth G]	IPR006982	Glutamate synthase, central-N	Domain
B [auth G]	IPR002489	Glutamate synthase, alpha subunit, C-terminal	Domain
B [auth G]	IPR017932	Glutamine amidotransferase type 2 domain	Domain
B [auth G]	IPR002932	Glutamate synthase domain	Domain
B [auth G]	IPR050711	Electron transfer and nitrogen metabolism enzyme	Family
C [auth I]	IPR028261	Dihydroprymidine dehydrogenase domain II	Domain
C [auth I]	IPR051394	Glutamate Synthase	Family
C [auth I]	IPR023753	FAD/NAD(P)-binding domain	Domain
C [auth I]	IPR036188	FAD/NAD(P)-binding domain superfamily	Homologous Superfamily
C [auth I]	IPR006005	Glutamate synthase, NADH/NADPH, small subunit 1	Family
C [auth I]	IPR009051	Alpha-helical ferredoxin	Homologous Superfamily