PDB: 2chy Compound: CheY (mutant with ser 56 replaced by cys) (S56C) Classification: SIGNAL TRANSDUCTION PROTEIN Entry date in PDB: 1990-07-15 Resolution [Å]: 2.70 R-Factor: 0.290

CHAIN: - SWISS-PROT/TREMBL: P06657    KEYWORD: 3D-structure    Acetylation    Chemotaxis    Complete proteome    Flagellar rotation    Magnesium    Metal-binding    Phosphorylation    Sensory transduction    Two-component regulatory system    SCOP: c.23.1.1 Alpha and beta proteins (a/b)    Flavodoxin-like    CheY-like    CheY-related    CheY protein    Salmonella typhimurium GO:  DNA binding    transcription factor activity    two-component response regulator activity    regulation of transcription, DNA-dependent    two-component signal transduction system (phosphorelay)

Image Source: PDB

1ffw A - percentage of sequence identity: 96
1hey - - percentage of sequence identity: 89
1jbe A - percentage of sequence identity: 96