Type: | Domain | Name: | PITH domain |
Description: | This entry represents the PITH domain (derived from Proteasome-Interacting THioredoxin). The protein Txnl1, which is a probable component of the 32 kDa 26S proteasome, uses its C-terminal PITH domain to associate specifically with the 26S proteasome [].The PITH domain is dominated by a jelly roll beta-sandwich structure. The beta-sandwich is formed by face-to-face packing of two anti-parallel beta-sheets. Another two-stranded beta-sheet seals off one end of the beta-barrel [, ]. | Short Name: | PITH_dom |