Annotations: 2OJW

Crystal structure of human glutamine synthetase in complex with ADP and phosphate

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
E	HTHP	e2ojwE1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: HTHP	ECOD (v294.2)
D	Rieske	e2ojwD1	A: beta barrels	X: HAD domain-like	H: Hemagglutinin HA2 chain	T: Hemagglutinin HA2 chain	F: Rieske	ECOD (v294.2)
C		e2ojwC1	A: beta barrels	X: Tautomerase/MIF-like	H: Tautomerase/MIF	T: Catalytic domain of hepatitis C virus NS2-3 protease	F:	ECOD (v294.2)
B		e2ojwB1	A: beta barrels	X: Tautomerase/MIF-like	H: Tautomerase/MIF	T: Catalytic domain of hepatitis C virus NS2-3 protease	F:	ECOD (v294.2)
A	ERG4_ERG24	e2ojwA3	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: N-terminal domain of Delta(14)-sterol reductase, MaSR1	F: ERG4_ERG24	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
E	3.10.20.70	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Glutamine synthetase, N-terminal domain	CATH (4.3.0)
E	3.30.590.10	Alpha Beta	2-Layer Sandwich	Creatine Kinase	Chain A, domain 2	CATH (4.3.0)
D	3.10.20.70	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Glutamine synthetase, N-terminal domain	CATH (4.3.0)
D	3.30.590.10	Alpha Beta	2-Layer Sandwich	Creatine Kinase	Chain A, domain 2	CATH (4.3.0)
C	3.10.20.70	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Glutamine synthetase, N-terminal domain	CATH (4.3.0)
C	3.30.590.10	Alpha Beta	2-Layer Sandwich	Creatine Kinase	Chain A, domain 2	CATH (4.3.0)
B	3.10.20.70	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Glutamine synthetase, N-terminal domain	CATH (4.3.0)
B	3.30.590.10	Alpha Beta	2-Layer Sandwich	Creatine Kinase	Chain A, domain 2	CATH (4.3.0)
A	3.10.20.70	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Glutamine synthetase, N-terminal domain	CATH (4.3.0)
A	3.30.590.10	Alpha Beta	2-Layer Sandwich	Creatine Kinase	Chain A, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E	PF00120	Glutamine synthetase, catalytic domain (Gln-synt_C)	Glutamine synthetase, catalytic domain		Domain
A, B, C, D, E	PF03951	Glutamine synthetase, beta-Grasp domain (Gln-synt_N)	Glutamine synthetase, beta-Grasp domain	Glutamine synthetase (GS) plays an essential role in the metabolism of nitrogen by catalysing the condensation of glutamate and ammonia to form glutamine. This entry represents the glutamine synthetase N-terminal domain, which contributes to the subs ...	Glutamine synthetase (GS) plays an essential role in the metabolism of nitrogen by catalysing the condensation of glutamate and ammonia to form glutamine. This entry represents the glutamine synthetase N-terminal domain, which contributes to the substrate binding pocket of the enzyme [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E	Glutamine synthetase	acid-ammonia (or amide) ligase activity ammonia ligase activity glutamine synthetase activity catalytic activity ligase activity, forming carbon-nitrogen bonds ligase activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding acid-ammonia (or amide) ligase activity ammonia ligase activity glutamine synthetase activity catalytic activity ligase activity, forming carbon-nitrogen bonds ligase activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein-cysteine S-acyltransferase activity catalytic activity, acting on a protein acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity protein-cysteine S-palmitoyltransferase activity palmitoyltransferase activity cation binding metal ion binding identical protein binding protein binding	developmental process multicellular organismal process blood vessel morphogenesis tube development angiogenesis vasculature development circulatory system development anatomical structure morphogenesis multicellular organism development tube morphogenesis anatomical structure formation involved in morphogenesis anatomical structure development blood vessel development system development developmental process multicellular organismal process blood vessel morphogenesis tube development angiogenesis vasculature development circulatory system development anatomical structure morphogenesis multicellular organism development tube morphogenesis anatomical structure formation involved in morphogenesis anatomical structure development blood vessel development system development cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis regulation of biological process regulation of cell motility regulation of cellular process endothelial cell migration biological regulation regulation of locomotion regulation of cell migration regulation of endothelial cell migration cell migration cell motility locomotion cell population proliferation catabolic process L-glutamate catabolic process oxoacid metabolic process dicarboxylic acid metabolic process L-amino acid catabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process dicarboxylic acid catabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process proteinogenic amino acid catabolic process carboxylic acid catabolic process glutamate metabolic process metabolic process small molecule metabolic process small molecule catabolic process amino acid catabolic process regulation of sprouting angiogenesis regulation of developmental process regulation of vasculature development regulation of multicellular organismal process regulation of anatomical structure morphogenesis regulation of multicellular organismal development sprouting angiogenesis regulation of angiogenesis regulation of localization regulation of protein localization regulation of protein localization to nucleus protein localization to nucleus localization protein localization to nucleolus protein localization to organelle macromolecule localization intracellular protein localization regulation of protein localization to nucleolus cellular homeostasis inorganic ion homeostasis chemical homeostasis homeostatic process intracellular chemical homeostasis ammonium homeostasis intracellular ammonium homeostasis lipoprotein biosynthetic process lipoprotein metabolic process macromolecule biosynthetic process protein acylation protein lipidation protein palmitoylation biosynthetic process macromolecule modification protein metabolic process macromolecule metabolic process protein modification process cellular developmental process positive regulation of biological process cell development regulation of cell differentiation regulation of cell development positive regulation of developmental process positive regulation of cell differentiation cell differentiation regulation of immune system process myeloid cell homeostasis positive regulation of cellular process erythrocyte homeostasis hemopoiesis regulation of myeloid cell differentiation erythrocyte differentiation regulation of erythrocyte differentiation positive regulation of erythrocyte differentiation multicellular organismal-level homeostasis myeloid cell differentiation immune system process positive regulation of myeloid cell differentiation regulation of hemopoiesis homeostasis of number of cells	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle extracellular exosome extracellular vesicle extracellular organelle extracellular region vesicle extracellular membrane-bounded organelle membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle extracellular exosome extracellular vesicle extracellular organelle extracellular region vesicle extracellular membrane-bounded organelle cytosol cell periphery plasma membrane membrane glial cell projection cell projection plasma membrane bounded cell projection cell body nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E	IPR027303	Glutamine synthetase, glycine-rich site	Conserved Site
A, B, C, D, E	IPR050292	Glutamine Synthetase	Family
A, B, C, D, E	IPR008146	Glutamine synthetase, catalytic domain	Domain
A, B, C, D, E	IPR027302	Glutamine synthetase, N-terminal conserved site	Conserved Site
A, B, C, D, E	IPR014746	Glutamine synthetase/guanido kinase, catalytic domain	Homologous Superfamily
A, B, C, D, E	IPR008147	Glutamine synthetase, N-terminal domain	Domain
A, B, C, D, E	IPR036651	Glutamine synthetase, N-terminal domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E	: P15104	congenital brain dysgenesis due to glutamine synthetase deficiency hepatic encephalopathy Brain Diseases, Metabolic, Inborn hepatic coma Crohn disease psoriasis ulcerative colitis obesity disorder primary cutaneous T-cell lymphoma tenosynovitis juvenile idiopathic arthritis bacterial conjunctivitis exanthem psoriatic arthritis eye disease congenital brain dysgenesis due to glutamine synthetase deficiency hepatic encephalopathy Brain Diseases, Metabolic, Inborn hepatic coma Crohn disease psoriasis ulcerative colitis obesity disorder primary cutaneous T-cell lymphoma tenosynovitis juvenile idiopathic arthritis bacterial conjunctivitis exanthem psoriatic arthritis eye disease uveitis lung adenocarcinoma bursitis pulmonary fibrosis gastric cancer malignant glioma chronic beryllium disease rheumatoid arthritis glioblastoma acquired thrombocytopenia contact dermatitis adrenal cortex carcinoma multiple sclerosis hepatocellular carcinoma nephrotic syndrome dacryocystitis dermatomyositis Sjogren syndrome angioedema asthma pemphigus eosinophilic pneumonia inflammatory bowel disease atopic eczema plasma cell myeloma erythema multiforme temporal arteritis iridocyclitis autoimmune hemolytic anemia primitive neuroectodermal tumor esophageal adenocarcinoma thyroiditis keratitis lung carcinoma gastric carcinoma medulloblastoma congenital adrenal hyperplasia rosacea gout acute lymphoblastic leukemia miliary tuberculosis schizophrenia adrenocortical insufficiency musculoskeletal system disease cutaneous lupus erythematosus depressive disorder allergic bronchopulmonary aspergillosis skin disease ankylosing spondylitis osteosarcoma Down syndrome sympathetic ophthalmia idiopathic acute eosinophilic pneumonia astrocytic tumor pilocytic astrocytoma epicondylitis inherited aplastic anemia atypical teratoid rhabdoid tumor pneumocystosis tendinitis iritis autoimmune thrombocytopenic purpura large cell medulloblastoma blepharoconjunctivitis extrinsic allergic alveolitis breast cancer pulmonary eosinophilia malignant ependymoma rheumatic heart disease Gaucher disease sarcoidosis granuloma annulare Addison disease corneal ulcer seborrheic dermatitis alcohol withdrawal mycosis fungoides dermatitis herpetiformis sinusitis allergic rhinitis Diamond-Blackfan anemia Stevens-Johnson syndrome Hodgkins lymphoma aspiration pneumonitis ovarian cancer synovitis atopic conjunctivitis systemic lupus erythematosus intellectual disability autoimmune disease polymyalgia rheumatica

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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.