4z5w

X-ray diffraction
2.2Å resolution

The plant peptide hormone receptor

Released:

Function and Biology Details

Reaction catalysed:
ATP + a protein = ADP + a phosphoprotein
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-165391 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Phytosulfokine receptor 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 642 amino acids
Theoretical weight: 70.14 KDa
Source organism: Daucus carota
Expression system: Insect cell expression vector pTIE1
UniProt:
  • Canonical: Q8LPB4 (Residues: 24-659; Coverage: 64%)
Gene name: PSKR
Sequence domains:
Phytosulfokine Chains: P, Q
Molecule details ›
Chains: P, Q
Length: 5 amino acids
Theoretical weight: 847 Da
Source organism: Arabidopsis
Expression system: Not provided

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P1
Unit cell:
a: 66.675Å b: 75.745Å c: 93.902Å
α: 111.33° β: 105.71° γ: 97.17°
R-values:
R R work R free
0.214 0.211 0.262
Expression systems:
  • Insect cell expression vector pTIE1
  • Not provided