pfam02823: ATP-synt_DE_N (This model is not part of the current CDD release)
ATP synthase, Delta/Epsilon chain, beta-sandwich domain
Part of the ATP synthase CF(1). These subunits are part of the head unit of the ATP synthase. The subunit is called epsilon in bacteria and delta in mitochondria. In bacteria the delta (D) subunit is equivalent to the mitochondrial Oligomycin sensitive subunit, OSCP (pfam00213).
Jiyao W et al.(2023). "The conserved domain database in 2023.",