2VDC | pdb_00002vdc

THE 9.5 A RESOLUTION STRUCTURE OF GLUTAMATE SYNTHASE FROM CRYO-ELECTRON MICROSCOPY AND ITS OLIGOMERIZATION BEHAVIOR IN SOLUTION: FUNCTIONAL IMPLICATIONS.

External Resource: Annotation

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

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d2vdcd1	All beta proteins	Single-stranded right-handed beta-helix	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
D	d2vdcd2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	FMN-linked oxidoreductases	FMN-linked oxidoreductases	Alpha subunit of glutamate synthase, central and FMN domains	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
D	d2vdcd3	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Class II glutamine amidotransferases	Alpha subunit of glutamate synthase, N-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
F	d2vdcf1	All beta proteins	Single-stranded right-handed beta-helix	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
F	d2vdcf2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	FMN-linked oxidoreductases	FMN-linked oxidoreductases	Alpha subunit of glutamate synthase, central and FMN domains	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
F	d2vdcf3	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Class II glutamine amidotransferases	Alpha subunit of glutamate synthase, N-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
E	d2vdce1	All beta proteins	Single-stranded right-handed beta-helix	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
E	d2vdce2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	FMN-linked oxidoreductases	FMN-linked oxidoreductases	Alpha subunit of glutamate synthase, central and FMN domains	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
E	d2vdce3	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Class II glutamine amidotransferases	Alpha subunit of glutamate synthase, N-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
C	d2vdcc1	All beta proteins	Single-stranded right-handed beta-helix	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
C	d2vdcc2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	FMN-linked oxidoreductases	FMN-linked oxidoreductases	Alpha subunit of glutamate synthase, central and FMN domains	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
C	d2vdcc3	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Class II glutamine amidotransferases	Alpha subunit of glutamate synthase, N-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
B	d2vdcb1	All beta proteins	Single-stranded right-handed beta-helix	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
B	d2vdcb2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	FMN-linked oxidoreductases	FMN-linked oxidoreductases	Alpha subunit of glutamate synthase, central and FMN domains	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
B	d2vdcb3	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Class II glutamine amidotransferases	Alpha subunit of glutamate synthase, N-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
A	d2vdca1	All beta proteins	Single-stranded right-handed beta-helix	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	Alpha subunit of glutamate synthase, C-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
A	d2vdca2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	FMN-linked oxidoreductases	FMN-linked oxidoreductases	Alpha subunit of glutamate synthase, central and FMN domains	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)
A	d2vdca3	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Class II glutamine amidotransferases	Alpha subunit of glutamate synthase, N-terminal domain	(Azospirillum brasilense ) [TaxId: 192 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Class II glutamine amidotransferases	8056846	3000131	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	FMN-linked oxidoreductases	8056848	3000014	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	GXGXG domain-like	8056850	3000109	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	FMN-linked oxidoreductases	8056848	3000014	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	GXGXG domain-like	8056850	3000109	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Class II glutamine amidotransferases	8056846	3000131	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	GXGXG domain-like	8056850	3000109	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Class II glutamine amidotransferases	8056846	3000131	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	FMN-linked oxidoreductases	8056848	3000014	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Class II glutamine amidotransferases	8056846	3000131	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	GXGXG domain-like	8056850	3000109	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	FMN-linked oxidoreductases	8056848	3000014	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	FMN-linked oxidoreductases	8056848	3000014	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	GXGXG domain-like	8056850	3000109	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Class II glutamine amidotransferases	8056846	3000131	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Class II glutamine amidotransferases	8056846	3000131	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	FMN-linked oxidoreductases	8056848	3000014	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	GXGXG domain-like	8056850	3000109	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)
L	Fer4_20	e2vdcL5	A: alpha arrays	X: alpha-helical ferredoxin-like	H: alpha-helical ferredoxin (From Topology)	T: alpha-helical ferredoxin	F: Fer4_20	ECOD (1.6)
L	Pyr_redox_2_3	e2vdcL7	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)
L	NAD_binding_8	e2vdcL6	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)
K	Fer4_20	e2vdcK5	A: alpha arrays	X: alpha-helical ferredoxin-like	H: alpha-helical ferredoxin (From Topology)	T: alpha-helical ferredoxin	F: Fer4_20	ECOD (1.6)
K	Pyr_redox_2_3	e2vdcK7	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)
K	NAD_binding_8	e2vdcK6	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)
J	Fer4_20	e2vdcJ5	A: alpha arrays	X: alpha-helical ferredoxin-like	H: alpha-helical ferredoxin (From Topology)	T: alpha-helical ferredoxin	F: Fer4_20	ECOD (1.6)
J	Pyr_redox_2_3	e2vdcJ7	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)
J	NAD_binding_8	e2vdcJ6	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)
I	Fer4_20	e2vdcI5	A: alpha arrays	X: alpha-helical ferredoxin-like	H: alpha-helical ferredoxin (From Topology)	T: alpha-helical ferredoxin	F: Fer4_20	ECOD (1.6)
I	Pyr_redox_2_3	e2vdcI7	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)
I	NAD_binding_8	e2vdcI6	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)
H	Fer4_20	e2vdcH5	A: alpha arrays	X: alpha-helical ferredoxin-like	H: alpha-helical ferredoxin (From Topology)	T: alpha-helical ferredoxin	F: Fer4_20	ECOD (1.6)
H	Pyr_redox_2_3	e2vdcH7	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)
H	NAD_binding_8	e2vdcH6	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)
G	Fer4_20	e2vdcG1	A: alpha arrays	X: alpha-helical ferredoxin-like	H: alpha-helical ferredoxin (From Topology)	T: alpha-helical ferredoxin	F: Fer4_20	ECOD (1.6)
G	Pyr_redox_2_3	e2vdcG3	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)
G	NAD_binding_8	e2vdcG2	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)
D	GXGXG	e2vdcD2	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)
D	GATase_2_2nd	e2vdcD1	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)
D	GATase_2_1st	e2vdcD3	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Class II glutamine amidotransferases	F: GATase_2_1st	ECOD (1.6)
D	Glu_synthase	e2vdcD4	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_synthase	ECOD (1.6)
D	Glu_syn_central	e2vdcD5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_syn_central	ECOD (1.6)
F	GXGXG	e2vdcF2	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)
F	GATase_2_2nd	e2vdcF1	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)
F	GATase_2_1st	e2vdcF3	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Class II glutamine amidotransferases	F: GATase_2_1st	ECOD (1.6)
F	Glu_synthase	e2vdcF4	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_synthase	ECOD (1.6)
F	Glu_syn_central	e2vdcF5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_syn_central	ECOD (1.6)
E	GXGXG	e2vdcE2	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)
E	GATase_2_2nd	e2vdcE1	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)
E	GATase_2_1st	e2vdcE3	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Class II glutamine amidotransferases	F: GATase_2_1st	ECOD (1.6)
E	Glu_synthase	e2vdcE4	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_synthase	ECOD (1.6)
E	Glu_syn_central	e2vdcE5	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	GXGXG	e2vdcC2	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)
C	GATase_2_2nd	e2vdcC1	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)
C	GATase_2_1st	e2vdcC3	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Class II glutamine amidotransferases	F: GATase_2_1st	ECOD (1.6)
C	Glu_synthase	e2vdcC4	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_synthase	ECOD (1.6)
C	Glu_syn_central	e2vdcC5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_syn_central	ECOD (1.6)
B	GXGXG	e2vdcB2	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	GATase_2_2nd	e2vdcB1	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	GATase_2_1st	e2vdcB3	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Class II glutamine amidotransferases	F: GATase_2_1st	ECOD (1.6)
B	Glu_synthase	e2vdcB4	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_synthase	ECOD (1.6)
B	Glu_syn_central	e2vdcB5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_syn_central	ECOD (1.6)
A	GXGXG	e2vdcA2	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)
A	GATase_2_2nd	e2vdcA1	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)
A	GATase_2_1st	e2vdcA3	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Class II glutamine amidotransferases	F: GATase_2_1st	ECOD (1.6)
A	Glu_synthase	e2vdcA4	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_synthase	ECOD (1.6)
A	Glu_syn_central	e2vdcA5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_syn_central	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
G, H, I, J, K G, H, I, J, K, L	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
G, H, I, J, K G, H, I, J, K, L	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
A, B, C, D, E A, B, C, D, E, F	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
A, B, C, D, E A, B, C, D, E, F	PF01493	GXGXG motif (GXGXG)	GXGXG motif	-	Family
A, B, C, D, E A, B, C, D, E, F	PF00310	Glutamine amidotransferases class-II (GATase_2)	Glutamine amidotransferases class-II		Domain
A, B, C, D, E A, B, C, D, E, F	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G, H, I, J, K G, H, I, J, K, L	GLUTAMATE SYNTHASE [NADPH] SMALL CHAIN	iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster 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 cation binding ion binding metal ion binding	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	-
A, B, C, D, E A, B, C, D, E, F	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	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G, H, I, J, K G, H, I, J, K, L	IPR028261	Dihydroprymidine dehydrogenase domain II	Domain
G, H, I, J, K G, H, I, J, K, L	IPR006006	Glutamate synthase NADPH small chain-like	Family
G, H, I, J, K G, H, I, J, K, L	IPR023753	FAD/NAD(P)-binding domain	Domain
G, H, I, J, K G, H, I, J, K, L	IPR036188	FAD/NAD(P)-binding domain superfamily	Homologous Superfamily
G, H, I, J, K G, H, I, J, K, L	IPR009051	Alpha-helical ferredoxin	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR036485	Glutamate synthase, alpha subunit, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR006982	Glutamate synthase, central-N	Domain
A, B, C, D, E A, B, C, D, E, F	IPR002489	Glutamate synthase, alpha subunit, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F	IPR017932	Glutamine amidotransferase type 2 domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR002932	Glutamate synthase domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR050711	Electron transfer and nitrogen metabolism enzyme	Family