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Figure S2. ^{ClustalW alignmentof scNup120, spNup120 (SPBC3B9.16C), andhNup120 (KIAA0197).Amino acidsare numberedfrom the presumedinitiating methionine ineach protein.Amino acidscommonto atleasttwo polypeptidesare shadedinblack andstructurally relatedamino acidsare shadedingray.}