Annotations: 7SBC

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00958	e7sbcA1	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: GMP synthetase C-terminal dimerisation domain (From Topology)	T: GMP synthetase C-terminal dimerisation domain	F: PF00958	ECOD (1.6)
A	PF02540	e7sbcA3	A: a/b three-layered sandwiches	X: HUP domain-like	H: HUP domains (From Topology)	T: HUP domains	F: PF02540	ECOD (1.6)
A	PF00117	e7sbcA2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: PF00117	ECOD (1.6)
B	PF00958	e7sbcB1	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: GMP synthetase C-terminal dimerisation domain (From Topology)	T: GMP synthetase C-terminal dimerisation domain	F: PF00958	ECOD (1.6)
B	PF02540	e7sbcB3	A: a/b three-layered sandwiches	X: HUP domain-like	H: HUP domains (From Topology)	T: HUP domains	F: PF02540	ECOD (1.6)
B	PF00117	e7sbcB2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: PF00117	ECOD (1.6)
C	PF00958	e7sbcC1	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: GMP synthetase C-terminal dimerisation domain (From Topology)	T: GMP synthetase C-terminal dimerisation domain	F: PF00958	ECOD (1.6)
C	PF02540	e7sbcC3	A: a/b three-layered sandwiches	X: HUP domain-like	H: HUP domains (From Topology)	T: HUP domains	F: PF02540	ECOD (1.6)
C	PF00117	e7sbcC2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: PF00117	ECOD (1.6)
D	PF00958	e7sbcD1	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: GMP synthetase C-terminal dimerisation domain (From Topology)	T: GMP synthetase C-terminal dimerisation domain	F: PF00958	ECOD (1.6)
D	PF02540	e7sbcD3	A: a/b three-layered sandwiches	X: HUP domain-like	H: HUP domains (From Topology)	T: HUP domains	F: PF02540	ECOD (1.6)
D	PF00117	e7sbcD2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Class I glutamine amidotransferase-like	F: PF00117	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00117	Glutamine amidotransferase class-I (GATase)	Glutamine amidotransferase class-I	-	Domain
A, B, C, D	PF00958	GMP synthase C terminal domain (GMP_synt_C)	GMP synthase C terminal domain	GMP synthetase is a glutamine amidotransferase from the de novo purine biosynthetic pathway. This family is the C-terminal domain specific to the GMP synthases Swiss:P49915 EC:6.3.5.2. In prokaryotes this domain mediates dimerisation. Eukaryotic GMP ...	GMP synthetase is a glutamine amidotransferase from the de novo purine biosynthetic pathway. This family is the C-terminal domain specific to the GMP synthases Swiss:P49915 EC:6.3.5.2. In prokaryotes this domain mediates dimerisation. Eukaryotic GMP synthases are monomers. This domain in eukaryotes includes several large insertions that may form globular domains.	Domain
A, B, C, D	PF02540	NAD synthase (NAD_synthase)	NAD synthase	NAD synthase (EC:6.3.5.1) is involved in the de novo synthesis of NAD and is induced by stress factors such as heat shock and glucose limitation.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	GMP synthase [glutamine-hydrolyzing]	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding carbon-nitrogen ligase activity, with glutamine as amido-N-donor GMP synthase activity GMP synthase (glutamine-hydrolyzing) activity catalytic activity ligase activity, forming carbon-nitrogen bonds ligase activity	glutamine metabolic process organonitrogen compound metabolic process oxoacid metabolic process cellular metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process glutamine family amino acid metabolic process proteinogenic amino acid metabolic process organic substance metabolic process metabolic process glutamine metabolic process organonitrogen compound metabolic process oxoacid metabolic process cellular metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process glutamine family amino acid metabolic process proteinogenic amino acid metabolic process organic substance metabolic process metabolic process small molecule metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR029062	Class I glutamine amidotransferase-like	Homologous Superfamily
A, B, C, D	IPR022955	GMP synthase	Family
A, B, C, D	IPR022310	NAD/GMP synthase	Domain
A, B, C, D	IPR001674	GMP synthase, C-terminal	Domain
A, B, C, D	IPR017926	Glutamine amidotransferase	Domain
A, B, C, D	IPR004739	GMP synthase, glutamine amidotransferase	Domain
A, B, C, D	IPR025777	GMP synthetase ATP pyrophosphatase domain	Domain
A, B, C, D	IPR014729	Rossmann-like alpha/beta/alpha sandwich fold	Homologous Superfamily

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.