› 3myy

X-ray diffraction
2.1Å resolution

Structure of E. Coli CheY mutant A113P bound to Beryllium fluoride

Released:
DOI: 10.2210/pdb3myy/pdb
PDB entry 3myy coloured by chain, front view.
PDB entry 3myy coloured by chain, side view.
PDB entry 3myy coloured by chain, top view.
Source organism: Escherichia coli K-12
Entry authors: Immormino RM, McDonald LR, Bourret RB

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-142407 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chemotaxis protein CheY Chains: A, B
Molecule details ›
Chains: A, B
Length: 128 amino acids
Theoretical weight: 14.01 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AE67 (Residues: 2-129; Coverage: 99%)
Gene names: JW1871, b1882, cheY
Sequence domains: Response regulator receiver domain
Structure domains: Rossmann fold

Ligands and Environments

4 bound ligands:
Ligand BEF 4 x BEF
Ligand MN 6 x MN
Ligand GOL 7 x GOL
Ligand SO4 3 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: P212121
Unit cell:
a: 53.445Å b: 53.547Å c: 161.082Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.174 0.173 0.202
Expression system: Escherichia coli

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