› 3oo0

X-ray diffraction
1.55Å resolution

Structure of apo CheY A113P

Released:
DOI: 10.2210/pdb3oo0/pdb
PDB entry 3oo0 coloured by chain, front view.
PDB entry 3oo0 coloured by chain, side view.
PDB entry 3oo0 coloured by chain, top view.
Source organism: Escherichia coli K-12
Entry authors: Pazy Y, Collins EJ, Guanga GP, Miller PJ, Immormino RM, Silversmith RE, Bourret RB

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142405 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chemotaxis protein CheY Chains: A, B
Molecule details ›
Chains: A, B
Length: 129 amino acids
Theoretical weight: 14.14 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AE67 (Residues: 1-129; Coverage: 100%)
Gene names: JW1871, b1882, cheY
Sequence domains: Response regulator receiver domain
Structure domains: Rossmann fold

Ligands and Environments

4 bound ligands:
Ligand GOL 7 x GOL
Ligand MN 2 x MN
Ligand NH4 2 x NH4
Ligand SO4 5 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P3221
Unit cell:
a: 53.66Å b: 53.66Å c: 186.655Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.174 0.173 0.199
Expression system: Escherichia coli

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