› 8iff

Electron Microscopy
3.1Å resolution

Cryo-EM structure of Arabidopsis phytochrome A.

Released:
DOI: 10.2210/pdb8iff/pdb
PDB entry 8iff coloured by chain, front view.
PDB entry 8iff coloured by chain, side view.
PDB entry 8iff coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Plant phytochrome A in the Pr state assembles as an asymmetric dimer.
Wang J, Zhou C, Guan Z, Wang Q, Zhao J, Wang L, Zhang L, Zhang D, Deng XW, Ma L, Yin P
Cell Res (2023)
PMID: 37402899
Related structures: EMD-35415

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-219319 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phytochrome A Chains: A, B
Molecule details ›
Chains: A, B
Length: 1122 amino acids
Theoretical weight: 124.65 KDa
Source organism: Arabidopsis thaliana
Expression system: Arabidopsis
UniProt:
  • Canonical: P14712 (Residues: 1-1122; Coverage: 100%)
Gene names: At1g09570, F14J9.23, FHY2, FRE1, HY8, PHYA
Sequence domains:

Ligands and Environments

1 bound ligand:
Ligand O6E 2 x O6E
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.1Å
Relevant EMDB volumes: EMD-35415
Expression system: Arabidopsis

Quick links