Atomic structure of a single subunit of dihydrolipoyl transacetylase from Azotobacter vinelandii that makes up the structural core of the pyruvate dehydrogenase multienzyme complex.[2]
^PDB1EAF; Mattevi A, Obmolova G, Kalk KH, Teplyakov A, Hol WG. Crystallographic analysis of substrate binding and catalysis in dihydrolipoyl transacetylase (E2p). Biochemistry. April 1993, 32 (15): 3887–901. PMID 8471601. doi:10.1021/bi00066a007.