Identification and Correction of Erroneous Protein Sequences in Public Databases.
Correct prediction of the structure of protein-coding genes of higher eukaryotes is a difficult task therefore public sequence databases incorporating predicted sequences are increasingly contaminated with erroneous sequences. The high rate of misprediction has serious consequences since it significantly affects the conclusions that may be drawn from genome-scale sequence analyses.Here we describe the MisPred and FixPred approaches that may help the identification and correction of erroneous sequences. The rationale of these approaches is that a protein sequence is likely to be erroneous if some of its features conflict with our current knowledge about proteins.
Institute of Enzymology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, 286, Budapest, H-1519, Hungary. patthy.laszlo@ttk.mta.hu.
László
L
Patthy
D000818:Animals; D030562:Databases, Protein; D056890:Eukaryota / Q000737:chemistry / Q000378:metabolism*; D006801:Humans; D020407:Internet; D058977:Molecular Sequence Annotation; D011506:Proteins / Q000737:chemistry*; D017422:Sequence Analysis, DNA; D020539:Sequence Analysis, Protein; D014584:User-Computer Interface
D011506:Proteins
Gene prediction; Genome annotation; Genome assembly; Misannotation; Misassembly; Misprediction; Protein-coding genes; Proteins; Sequencing errors