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THREE-DIMENSIONAL STRUCTURE OF CHEY, THE RESPONSE REGULATOR OF BACTERIAL CHEMOTAXIS

X-ray diffraction
2.7Å resolution
PDB entry 2chy coloured by chain, front view.
PDB entry 2chy coloured by chain, side view.
PDB entry 2chy coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Chemotaxis protein CheY
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Multimeric state: monomeric
PDBe Complex ID: PDB-CPX-141057

Macromolecules

Chemotaxis protein CheY
Chain: A
Length: 128 amino acids
Theoretical weight: 14.03 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Not provided
UniProt:
  • Canonical: P0A2D5 (Residues: 2-129; Coverage: 99%)
Gene names: STM1916, cheY
Pfam: Response regulator receiver domain
InterPro:
SCOP: CheY-related
Chemotaxis protein CheY in PDB entry 2chy, assembly 1, front view.
Chemotaxis protein CheY in PDB entry 2chy, assembly 1, side view.
Chemotaxis protein CheY in PDB entry 2chy, assembly 1, top view.
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