8TFB | pdb_00008tfb

Cryo-EM structure of the Methanosarcina mazei apo glutamin synthetase structure: dodecameric form

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
L [auth Y]	Helicase_C	e8tfbY1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)
K [auth X]	Helicase_C	e8tfbX1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)
J [auth V]	Helicase_C	e8tfbV1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)
I [auth Q]	Helicase_C	e8tfbQ1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)
H [auth P]	Helicase_C	e8tfbP1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)
G [auth O]	Helicase_C	e8tfbO1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)
F [auth M]	Helicase_C	e8tfbM1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)
E [auth L]	Helicase_C	e8tfbL1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)
D	Helicase_C	e8tfbD1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)
C	Helicase_C	e8tfbC1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)
B	Helicase_C	e8tfbB1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)
A	Helicase_C	e8tfbA1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Helicase_C	ECOD (v294.1)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E [auth L], A, B, C, D, E [auth L], F [auth M], G [auth O], H [auth P], I [auth Q], J [auth V], K [auth X], L [auth Y]	Glutamine synthetase	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 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 acid-ammonia (or amide) ligase activity ammonia ligase activity glutamine synthetase activity catalytic activity ligase activity, forming carbon-nitrogen bonds ligase activity cation binding metal ion binding	-	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E [auth L], A, B, C, D, E [auth L], F [auth M], G [auth O], H [auth P], I [auth Q], J [auth V], K [auth X], L [auth Y]	IPR008146	Glutamine synthetase, catalytic domain	Domain
A, B, C, D, E [auth L], A, B, C, D, E [auth L], F [auth M], G [auth O], H [auth P], I [auth Q], J [auth V], K [auth X], L [auth Y]	IPR027303	Glutamine synthetase, glycine-rich site	Conserved Site
A, B, C, D, E [auth L], A, B, C, D, E [auth L], F [auth M], G [auth O], H [auth P], I [auth Q], J [auth V], K [auth X], L [auth Y]	IPR027302	Glutamine synthetase, N-terminal conserved site	Conserved Site
A, B, C, D, E [auth L], A, B, C, D, E [auth L], F [auth M], G [auth O], H [auth P], I [auth Q], J [auth V], K [auth X], L [auth Y]	IPR014746	Glutamine synthetase/guanido kinase, catalytic domain	Homologous Superfamily
A, B, C, D, E [auth L], A, B, C, D, E [auth L], F [auth M], G [auth O], H [auth P], I [auth Q], J [auth V], K [auth X], L [auth Y]	IPR008147	Glutamine synthetase, N-terminal domain	Domain
A, B, C, D, E [auth L], A, B, C, D, E [auth L], F [auth M], G [auth O], H [auth P], I [auth Q], J [auth V], K [auth X], L [auth Y]	IPR004809	Glutamine synthetase type I	Family
A, B, C, D, E [auth L], A, B, C, D, E [auth L], F [auth M], G [auth O], H [auth P], I [auth Q], J [auth V], K [auth X], L [auth Y]	IPR036651	Glutamine synthetase, N-terminal domain superfamily	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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.