8TGE | pdb_00008tge

Crystal structure of the Methanosarcina mazei glutamine synthetase in complex with GlnK1

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
I [auth Z]	e8tgeZ1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.2)
H [auth G]	e8tgeG1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.2)
G [auth J]	e8tgeJ1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.2)
A	e8tgeA1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.2)
F [auth P]	e8tgeP1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.2)
E [auth M]	e8tgeM1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.2)
D [auth Y]	e8tgeY1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.2)
C [auth D]	e8tgeD1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.2)
B	e8tgeB1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G [auth J], H [auth G], I [auth Z]	Nitrogen regulatory protein GlnK1	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 enzyme regulator activity molecular function regulator activity	response to nutrient levels regulation of response to nutrient levels regulation of biological process response to stimulus homeostatic process nitrogen utilization biological regulation regulation of nitrogen utilization cellular homeostasis chemical homeostasis regulation of response to stimulus intracellular nitrogen homeostasis intracellular chemical homeostasis	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
A, B, C [auth D], D [auth Y], E [auth M], A, B, C [auth D], D [auth Y], E [auth M], F [auth P]	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
G [auth J], H [auth G], I [auth Z]	IPR015867	Nitrogen regulatory protein PII/ATP phosphoribosyltransferase, C-terminal	Homologous Superfamily
G [auth J], H [auth G], I [auth Z]	IPR011322	Nitrogen regulatory PII-like, alpha/beta	Homologous Superfamily
G [auth J], H [auth G], I [auth Z]	IPR002187	Nitrogen regulatory protein PII	Family
A, B, C [auth D], D [auth Y], E [auth M], A, B, C [auth D], D [auth Y], E [auth M], F [auth P]	IPR008146	Glutamine synthetase, catalytic domain	Domain
A, B, C [auth D], D [auth Y], E [auth M], A, B, C [auth D], D [auth Y], E [auth M], F [auth P]	IPR027303	Glutamine synthetase, glycine-rich site	Conserved Site
A, B, C [auth D], D [auth Y], E [auth M], A, B, C [auth D], D [auth Y], E [auth M], F [auth P]	IPR027302	Glutamine synthetase, N-terminal conserved site	Conserved Site
A, B, C [auth D], D [auth Y], E [auth M], A, B, C [auth D], D [auth Y], E [auth M], F [auth P]	IPR014746	Glutamine synthetase/guanido kinase, catalytic domain	Homologous Superfamily
A, B, C [auth D], D [auth Y], E [auth M], A, B, C [auth D], D [auth Y], E [auth M], F [auth P]	IPR008147	Glutamine synthetase, N-terminal domain	Domain
A, B, C [auth D], D [auth Y], E [auth M], A, B, C [auth D], D [auth Y], E [auth M], F [auth P]	IPR004809	Glutamine synthetase type I	Family
A, B, C [auth D], D [auth Y], E [auth M], A, B, C [auth D], D [auth Y], E [auth M], F [auth P]	IPR036651	Glutamine synthetase, N-terminal domain superfamily	Homologous Superfamily

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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.