preferred_name: Factor D cleaves C3b-bound Factor B (Xenopus tropicalis)
preferred_name_lc: factor d cleaves c3b-bound factor b (xenopus tropicalis)
label: Factor D cleaves C3b-bound Factor B (Xenopus tropicalis)
label_lc: factor d cleaves c3b-bound factor b (xenopus tropicalis)