InterPro results for type:domain

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Adaptor protein ClpS, core (IPR003769) In the bacterial cytosol, ATP-dependent protein degradation is performed by several different chaperone-protease pairs, including ClpAP. ClpS directly influences the ClpAP machine...

Peptidase C19, ubiquitin carboxyl-terminal hydrolase (IPR001394) A cysteine peptidase is a proteolytic enzyme that hydrolyses a peptide bond using the thiol group of a cysteine residue as a nucleophile. Hydrolysis involves usually a catalytic t...

Tudor domain (IPR002999) The drosophila tudor protein is encoded by a 'posterior group' gene, which when mutated disrupt normal abdominal segmentation and pole cell formation. Another drosophila gene, hom...

DNA polymerase III epsilon subunit, exonuclease domain (IPR006054) All proteins in this entry for which functions are known are components of the DNA polymerase III complex (epsilon subunit). There is, however, an outgroup that includes paralogs ...

THIF-type NAD/FAD binding fold (IPR000594) Ubiquitin-activating enzyme (E1 enzyme) activates ubiquitin by first adenylating with ATP its C-terminal glycine residue and thereafter linking this residue to the side chain of a...

Tyrosine specific protein phosphatases domain (IPR000387) Protein tyrosine (pTyr) phosphorylation is a common post-translational modification which can create novel recognition motifs for protein interactions and cellular localisation, a...

EAL domain (IPR001633) This domain is found in diverse bacterial signalling proteins. It is called EAL after its conserved residues. The EAL domain has been shown to stimulate degradation of a second me...

Peptide methionine sulphoxide reductase MrsB (IPR002579) Peptide methionine sulphoxide reductase (Msr) reverses the inactivation of many proteins due to the oxidation of critical methionine residues by reducing methionine sulphoxide, Me...

Tubulin/FtsZ, GTPase domain (IPR003008) This entry represents a GTPase domain found in all tubulin chains, such as tubulin alpha, beta and gamma chains, and some bacterial FtsZ proteins. These proteins are involved in p...

Haem peroxidase, plant/fungal/bacterial (IPR002016) Peroxidases are haem-containing enzymes that use hydrogen peroxide as the electron acceptor to catalyse a number of oxidative reactions. Most haem peroxidases follow the reaction ...