› 7mk2

Electron Microscopy
3.8Å resolution

CryoEM Structure of NPR1

Released:
DOI: 10.2210/pdb7mk2/pdb
PDB entry 7mk2 coloured by chain, front view.
PDB entry 7mk2 coloured by chain, side view.
PDB entry 7mk2 coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Structural basis of NPR1 in activating plant immunity.
Kumar S, Zavaliev R, Wu Q, Zhou Y, Cheng J, Dillard L, Powers J, Withers J, Zhao J, Guan Z, Borgnia MJ, Bartesaghi A, Dong X, Zhou P
Nature 605 561-566 (2022)
PMID: 35545668
Related structures: EMD-23884

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-161057 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Regulatory protein NPR1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 606 amino acids
Theoretical weight: 67.55 KDa
Source organism: Arabidopsis thaliana
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P93002 (Residues: 1-593; Coverage: 100%)
Gene names: At1g64280, F15H21.6, NIM1, NPR1, SAI1
Sequence domains:

Ligands and Environments

1 bound ligand:
Ligand ZN 2 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.8Å
Relevant EMDB volumes: EMD-23884
Expression system: Spodoptera frugiperda

Quick links

Citations

10 review citations

TGA transcription factors-Structural characteristics as basis for functional variability.
Tomaž et al. (2022)
9 more

1 mention without citation

Structural basis of NPR1 in activating plant immunity.
Kumar et al. (2022)