› 6wlb

Electron Microscopy
3.5Å resolution

Structure of homotrimeric poplar cellulose synthase isoform 8

Released:
DOI: 10.2210/pdb6wlb/pdb
PDB entry 6wlb coloured by chain, front view.
PDB entry 6wlb coloured by chain, side view.
PDB entry 6wlb coloured by chain, top view.
Source organism: Populus tremula x Populus tremuloides
Primary publication:
Architecture of a catalytically active homotrimeric plant cellulose synthase complex.
Purushotham P, Ho R, Zimmer J
Science 369 1089-1094 (2020)
PMID: 32646917
Related structures: EMD-21820

Function and Biology Details

Reaction catalysed: 
UDP-glucose + (1,4-beta-D-glucosyl)(n) = UDP + (1,4-beta-D-glucosyl)(n+1)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179807 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Cellulose synthase Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 991 amino acids
Theoretical weight: 112.48 KDa
Source organism: Populus tremula x Populus tremuloides
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q6J8X0 (Residues: 1-978; Coverage: 100%)
Gene name: CesA3-1
Sequence domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: BGC
Carbohydrate polymer
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.5Å
Relevant EMDB volumes: EMD-21820
Expression system: Spodoptera frugiperda

Quick links

Citations

10 review citations

Solid-State NMR Investigations of Extracellular Matrixes and Cell Walls of Algae, Bacteria, Fungi, and Plants.
Ghassemi et al. (2022)
9 more

13 mentions without citation

Updating Insights into the Catalytic Domain Properties of Plant Cellulose synthase (CesA) and Cellulose synthase-like (Csl) Proteins.
Daras et al. (2021)
12 more

Experimental raw data

Links to raw experimental data available for this entry are listed below

Electron microscopy data related to PDB entry 6wlb found at the Electron Microscopy Public Image Archive (EMPIAR)

Data DOI: 10.6019/EMPIAR-10552
Datasets: 2
Total size: 3400Gb
EMPIAR thumbnail