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. 2002 Nov 18;99(24):15363–15368. doi: 10.1073/pnas.252339599

Fig 1.

Fig 1.

Alignment of the DrmFMRFa-R with the two most closely related C. elegans orphan receptors (F21C10.9 and C26F1.6) and with the bovine TRH receptor. Identical amino acids are highlighted in dark gray, conservative amino acids are in light gray, and the seven-membrane-spanning domains of DrmFMRFa-R are numbered I–VII. Dashed lines are spaces to optimize alignment.