1. b.7.4 Rab geranylgeranyltransferase alpha-subunit, insert domain C2 domain-like sandwich; 8 strands in 2 sheets; greek-key 1dce d1dcec2 C:244-253,254-262,325-335,338-344,463-467 1dce d1dcea2 A:244-253,254-262,325-335,338-344,463-467 1dce d1dcea2 A:244-253,254-262,325-335,338-344,486-490 1dce d1dcec2 C:244-253,254-262,325-335,338-344,486-490 1dce d1dcec2 C:244-253,254-262,325-335,338-344,508-512