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. 2003 Apr 1;31(7):1877–1887. doi: 10.1093/nar/gkg300

Figure 1.

Figure 1

Amino acid sequence alignment of Imp3 and Imp4. Amino acid sequences derived from cDNAs encoding Imp3 (A) and Imp4 (B) of Homo sapiens (hs), Mus musculus (mm), D.melanogaster (dm), Caenorhabditis elegans (ce), Arabidopsis thaliana (at) and S.cerevisiae (sc) were aligned by ClustalW and shaded using Boxshade. Identical amino acids (in at least three of the sequences) are marked by black boxes and similar amino acids are marked by gray boxes. The boxed regions mark the predicted coiled-coil domains. The black bar in (A) underlines the putative S4 RNA binding domain of Imp3. The black bar in (B) underlines the putative σ70-like RNA binding domain of Imp4. The broken line in (B) indicates the position of the Imp4 domain. Accession numbers: dmImp3, AAL49156; ceImp3, NM_059571, atImp3, NM_121580; mmImp3, BC009145; hsImp3, BAB54955 and NP_060755; scImp3p, AA184637; dmImp4, AE003750; ceImp4, AF334609; atImp4, AC011622; hsImp4, AF054996; mmImp4, XP_129730; scImp4p, AA404192.