{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T01:07:09Z","timestamp":1773277629690,"version":"3.50.1"},"reference-count":49,"publisher":"World Scientific Pub Co Pte Lt","issue":"01","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Bioinform. Comput. Biol."],"published-print":{"date-parts":[[2011,2]]},"abstract":"<jats:p> Error tolerant backbone resonance assignment is the cornerstone of the NMR structure determination process. Although a variety of assignment approaches have been developed, none works sufficiently well on noisy fully automatically picked peaks to enable the subsequent automatic structure determination steps. We have designed an integer linear programming (ILP) based assignment system (IPASS) that has enabled fully automatic protein structure determination for four test proteins. IPASS employs probabilistic spin system typing based on chemical shifts and secondary structure predictions. Furthermore, IPASS extracts connectivity information from the inter-residue information and the (automatically picked) <jats:sup>15<\/jats:sup>N-edited NOESY peaks which are then used to fix reliable fragments. When applied to automatically picked peaks for real proteins, IPASS achieves an average precision and recall of 82% and 63%, respectively. In contrast, the next best method, MARS, achieves an average precision and recall of 77% and 36%, respectively. The assignments generated by IPASS are then fed into our protein structure calculation system, FALCON-NMR, to determine the 3D structures without human intervention. The final models have backbone RMSDs of 1.25\u00c5, 0.88\u00c5, 1.49\u00c5, and 0.67\u00c5 to the reference native structures for proteins TM1112, CASKIN, VRAR, and HACS1, respectively. The web server is publicly available at . <\/jats:p>","DOI":"10.1142\/s0219720011005276","type":"journal-article","created":{"date-parts":[[2010,11,3]],"date-time":"2010-11-03T08:33:53Z","timestamp":1288773233000},"page":"15-41","source":"Crossref","is-referenced-by-count":20,"title":["ERROR TOLERANT NMR BACKBONE RESONANCE ASSIGNMENT AND AUTOMATED STRUCTURE GENERATION"],"prefix":"10.1142","volume":"09","author":[{"given":"BABAK","family":"ALIPANAHI","sequence":"first","affiliation":[{"name":"David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada"}]},{"given":"XIN","family":"GAO","sequence":"additional","affiliation":[{"name":"David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada"}]},{"given":"EMRE","family":"KARAKOC","sequence":"additional","affiliation":[{"name":"David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada"}]},{"given":"SHUAI CHENG","family":"Li","sequence":"additional","affiliation":[{"name":"David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada"}]},{"given":"FRANK","family":"BALBACH","sequence":"additional","affiliation":[{"name":"David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada"}]},{"given":"GUANGYU","family":"FENG","sequence":"additional","affiliation":[{"name":"David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada"}]},{"given":"LOGAN","family":"DONALDSON","sequence":"additional","affiliation":[{"name":"Department of Biology, York University, Toronto, ON, M3J 1P3, Canada"}]},{"given":"MING","family":"LI","sequence":"additional","affiliation":[{"name":"David R. 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