6S6T | pdb_00006s6t

Structure of Azospirillum brasilense Glutamate Synthase in a4b3 oligomeric state

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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)
D	SCOP2B Superfamily	FMN-linked oxidoreductases	8056848	3000014	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Class II glutamine amidotransferases	8056846	3000131	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	GXGXG domain-like	8056850	3000109	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	FMN-linked oxidoreductases	8056848	3000014	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	GXGXG domain-like	8056850	3000109	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Class II glutamine amidotransferases	8056846	3000131	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Class II glutamine amidotransferases	8056846	3000131	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	GXGXG domain-like	8056850	3000109	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	FMN-linked oxidoreductases	8056848	3000014	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	FMN-linked oxidoreductases	8056848	3000014	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Class II glutamine amidotransferases	8056846	3000131	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)
G	Fer4_20	e6s6tG1	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	e6s6tG2	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	e6s6tG3	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)
F	Fer4_20	e6s6tF2	A: alpha arrays	X: alpha-helical ferredoxin-like	H: alpha-helical ferredoxin (From Topology)	T: alpha-helical ferredoxin	F: Fer4_20	ECOD (1.6)
F	Pyr_redox_2_3	e6s6tF3	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)
F	NAD_binding_8	e6s6tF1	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)
E	Fer4_20	e6s6tE3	A: alpha arrays	X: alpha-helical ferredoxin-like	H: alpha-helical ferredoxin (From Topology)	T: alpha-helical ferredoxin	F: Fer4_20	ECOD (1.6)
E	Pyr_redox_2_3	e6s6tE1	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)
E	NAD_binding_8	e6s6tE2	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	e6s6tD1	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	e6s6tD3	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	e6s6tD2	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	e6s6tD5	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	e6s6tD4	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	e6s6tC1	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	e6s6tC4	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	e6s6tC2	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	e6s6tC3	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	e6s6tC5	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	e6s6tB4	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	e6s6tB5	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	e6s6tB1	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	e6s6tB3	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	e6s6tB2	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	e6s6tA3	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	e6s6tA5	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	e6s6tA2	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	e6s6tA1	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	e6s6tA4	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glu_syn_central	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

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