PROMOTIF--a program to identify and analyze structural motifs in proteins.
نویسندگان
چکیده
We describe a suite of programs, PROMOTIF, that analyzes a protein coordinate file and provides details about the structural motifs in the protein. The program currently analyzes the following structural features: secondary structure; beta-and gamma-turns; helical geometry and interactions; beta-strands and beta-sheet topology; beta-bulges; beta-hairpins; beta-alpha-beta units and psi-loops; disulphide bridges; and main-chain hydrogen bonding patterns. PROMOTIF creates postscript files showing the examples of each type of motif in the protein, and a summary page. The program can also be used to compare motifs in a group of related structures, such as an ensemble of NMR structures.
منابع مشابه
Database of Structural Motifs in Proteins
SUMMARY The database of structural motifs in proteins (DSMP) contains data relevant to helices, beta-turns, gamma-turns, beta-hairpins, psi-loops, beta-alpha-beta motifs, beta-sheets, beta-strands and disulphide bridges extracted from all proteins in the Protein Data Bank primarily using the PROMOTIF program and implemented as a web-based network service using the SRS. The data corresponding to...
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عنوان ژورنال:
- Protein science : a publication of the Protein Society
دوره 5 2 شماره
صفحات -
تاریخ انتشار 1996