› 7v4i

Electron Microscopy
3.3Å resolution

Cryo-EM Structure of Camellia sinensis glutamine synthetase CsGSIb decamer assembly

Released:
DOI: 10.2210/pdb7v4i/pdb
PDB entry 7v4i coloured by chain, front view.
PDB entry 7v4i coloured by chain, side view.
PDB entry 7v4i coloured by chain, top view.
Source organism: Camellia sinensis
Primary publication:
Assembly status transition offers an avenue for activity modulation of a supramolecular enzyme.
Chen Y, Xu W, Yu S, Ni K, She G, Ye X, Xing Q, Zhao J, Huang C
OpenAccess logo Elife 10 (2021)
PMID: 34898426
Related structures: EMD-31712

Function and Biology Details

Reaction catalysed: 
ATP + L-glutamate + NH(3) = ADP + phosphate + L-glutamine
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo decamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-105867 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glutamine synthetase Chains: A, B, C, D, E, F, G, H, I, J
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J
Length: 356 amino acids
Theoretical weight: 39.29 KDa
Source organism: Camellia sinensis
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A7J7G2E3 (Residues: 1-356; Coverage: 100%)
Gene name: HYC85_030432
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.3Å
Relevant EMDB volumes: EMD-31712
Expression system: Escherichia coli

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Citations

4 citation in other articles

CDK10, CDK11, FOXO1, and FOXO3 Gene Expression in Alzheimer's Disease Encephalic Samples.
Fredi et al. (2023)
3 more