Structural bioinformatics of the human spliceosomal proteome
نویسندگان
چکیده
منابع مشابه
Structural bioinformatics of the human spliceosomal proteome
In this work, we describe the results of a comprehensive structural bioinformatics analysis of the spliceosomal proteome. We used fold recognition analysis to complement prior data on the ordered domains of 252 human splicing proteins. Examples of newly identified domains include a PWI domain in the U5 snRNP protein 200K (hBrr2, residues 258-338), while examples of previously known domains with...
متن کاملIntrinsic Disorder in the Human Spliceosomal Proteome
The spliceosome is a molecular machine that performs the excision of introns from eukaryotic pre-mRNAs. This macromolecular complex comprises in human cells five RNAs and over one hundred proteins. In recent years, many spliceosomal proteins have been found to exhibit intrinsic disorder, that is to lack stable native three-dimensional structure in solution. Building on the previous body of prot...
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One goal of the Human Proteome Project is to identify at least one protein product for each of the ∼20,000 human protein-coding genes. As of October 2014, however, there are 3564 genes (18%) that have no or insufficient evidence of protein existence (PE), as curated by neXtProt; these comprise 2647 PE2-4 missing proteins and 616 PE5 dubious protein entries. We conducted a systematic examination...
متن کاملStructural bioinformatics
Motivation: Protein-protein complexes are known to play key roles in many cellular processes. However, they are often not accessible to experimental study because of their low stability and difficulty to produce the proteins and assemble them in native conformation. Thus, docking algorithms have been developed to provide an in silico approach of the problem. A protein-protein docking procedure ...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2012
ISSN: 1362-4962,0305-1048
DOI: 10.1093/nar/gks347