Figure 3
From: Luciferase gene of a Caribbean fireworm (Syllidae) from Puerto Rico

Comparison of amino acid sequences among fireworm luciferase-like genes. JP, BM, and PR mean Japanese O. undecimdonta (Mitani et al.14), Bermuda O. enopla (Brugler et al.16), and Puerto Rican (this study) genes, respectively. Identical or conserved amino acid residues are shaded by red and pink, respectively. N-terminal secretion signal sequence is indicated by arrows. N-glycosylation motifs are indicated by boxes. Conserved cysteine residues are indicated by asterisks.