2nty

X-ray diffraction
3.1Å resolution

Rop4-GDP-PRONE8

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-174379 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Rho guanine nucleotide exchange factor 8 Chains: A, B
Molecule details ›
Chains: A, B
Length: 365 amino acids
Theoretical weight: 41.52 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9LV40 (Residues: 76-440; Coverage: 70%)
Gene names: At3g24620, MOB24.21, ROPGEF8
Sequence domains: PRONE (Plant-specific Rop nucleotide exchanger)
Structure domains:
Rac-like GTP-binding protein ARAC5 Chains: C, D
Molecule details ›
Chains: C, D
Length: 180 amino acids
Theoretical weight: 19.83 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q38937 (Residues: 1-180; Coverage: 92%)
Gene names: ARAC5, ATGP3, At1g75840, ROP4, T4O12.8
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P63
Unit cell:
a: 211.17Å b: 211.17Å c: 81.11Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.201 0.199 0.236
Expression system: Escherichia coli