FlexSnap: Flexible Non-sequential Protein Structure Alignment
نویسندگان
چکیده
منابع مشابه
Non-sequential and Flexible Protein Structure Alignment
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متن کاملDatabase searching by flexible protein structure alignment.
We have recently developed a flexible protein structure alignment program (FATCAT) that identifies structural similarity, at the same time accounting for flexibility of protein structures. One of the most important applications of a structure alignment method is to aid in functional annotations by identifying similar structures in large structural databases. However, none of the flexible struct...
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Structural similarity between proteins gives us insights into their evolutionary relationships when there is low sequence similarity. In this paper, we present a novel approach called SNAP for non-sequential pair-wise structural alignment. Starting from an initial alignment, our approach iterates over a two-step process consisting of a superposition step and an alignment step, until convergence...
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A fundamental issue in studies of protein structure and function is how to identify the conserved common core in multiple protein structures. The existing algorithms work well for proteins family such as those in HOMSTRAD but are not satisfactory for general multiple structure alignment problems, especially in some challenging cases, such as the occurrence of circular permutations. In this pape...
متن کاملSSAP: sequential structure alignment program for protein structure comparison.
I351 sequence database. We have applied a prelim'ipary version of the R3P method in combination with the 3D profile method for the prediction of several sequences to be folded as fila barrels by sequence database searches with a number of /3la barrel profiles." Program Use and Availabllity As described above there are a large number of ways to generate a profile. The method one uses depends on ...
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ژورنال
عنوان ژورنال: Algorithms for Molecular Biology
سال: 2010
ISSN: 1748-7188
DOI: 10.1186/1748-7188-5-12