Research article
Identification and analysis of candidate fungal tRNA 3'-end processing endonucleases tRNase Zs, homologs of the putative prostate cancer susceptibility protein ELAC2
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* Corresponding author: Ying Huang yhuang@njnu.edu.cn
Nanjing Engineering and Technology Research Center for Microbiology, Jiangsu Key Laboratory for Biodiversity and Biotechnology, School of Life Sciences, Nanjing Normal University, Nanjing 210046, China
BMC Evolutionary Biology 2010, 10:272 doi:10.1186/1471-2148-10-272
Published: 6 September 2010Additional files
Additional file 1:
Distribution of candidate fungal tRNase Zs. aAbbreviations for species names are indicated in the parentheses. bThe number of amino acids in fungal tRNase Zs. calso known as Histoplasma capsulatum. dalso known as Blastomyces dermatitidis. ealso known as Gibberella zeae falso known as Sporotrichum thermophile galso known as Fusarium solani halso known as Stagonospora nodorum ialso known as Filobasidiella neoformans ND denotes the sequence could not be predicted correctly likely due to sequencing errors. *Indicates that mispredicted sequences obtained from the databases have been corrected.
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Additional file 2:
Putative N-terminal mitochondrial targeting signals in candidate fungal tRNase Zs. The accession numbers for the proteins are listed in Additional file 1. The numbers refer to amino acid position starting from the N-terminus. #SpoTrz2 (SPBC3D6.03C) is localized to the mitochondria [28].
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Additional file 3:
Alignment of candidate fungal tRNase ZLs. Similar or identical amino acid residues are shaded as described in the legend to Figure 2. The conserved motifs are labeled according to references [30,31,44].
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Additional file 4:
Alignment of candidate fungal tRNase ZSs. Similar or identical amino acid residues are shaded as described in the legend to Figure 2. The conserved motifs are labeled according to references [30,31,44].
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Additional file 5:
Pairwise sequence comparisons of tRNase ZLs from Schizosaccharomyces species. The accession numbers for proteins are listed in Additional file 1. The pairwise percent identity (I) and percent similarity (S) between tRNase ZLs from Schizosaccharomyces species were calculated using the Clustal W program [49].
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