Heat shock protein 70kD, peptide-binding domain superfamily
IPR029047
Definition
Members of the 70-kilodalton heat-shock protein (HSP70) family promote protein folding both constitutively and in response to stress. These proteins have two functional units: a substrate-binding unit, and an adenosine triphosphatase unit. The substrate-binding unit of DnaK consists of a β-sandwich domain followed by α-helical segments. The α-helical domain stabilises the complex, but does not contact the peptide directly PMID:8658133. This superfamily represents peptide-binding β-sandwich domain from DnaK and other HSP70 proteins.
13 human proteins with this domain
Each is a reviewed human protein in the Seroatlas serome and a potential autoantibody target; this domain groups them into one antibody-relevant category. Every entry links to its own record.
Loading the interactive Seroatlas explorer...