PMID- 27554985 OWN - NLM STAT- MEDLINE DCOM- 20180918 LR - 20181004 IS - 1521-3773 (Electronic) IS - 1433-7851 (Linking) VI - 55 IP - 39 DP - 2016 Sep 19 TI - Secondary Structure and Membrane Topology of the Full-Length Dengue Virus NS4B in Micelles. PG - 12068-72 LID - 10.1002/anie.201606609 [doi] AB - Dengue virus nonstructural protein 4B (NS4B) is a membrane protein consisting of 248 residues with a crucial role in virus replication and interference with the host innate immunity. The dengue virus serotype 3 NS4B was reconstituted into lyso-myristoyl phosphatidylglycerol (LMPG) micelles. Backbone resonance assignment of NS4B was obtained using conventional solution NMR experiments. Further studies suggested that NS4B contained eleven helices and six of them form five potential transmembrane regions. This study provides atomic level information for an important drug target to control flavivirus infections. CI - (c) 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. FAU - Li, Yan AU - Li Y AD - Experimental Therapeutics Centre, Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, Nanos, #03-01, Singapore, 138669, Singapore. FAU - Wong, Ying Lei AU - Wong YL AD - Experimental Therapeutics Centre, Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, Nanos, #03-01, Singapore, 138669, Singapore. FAU - Lee, Michelle Yueqi AU - Lee MY AD - Experimental Therapeutics Centre, Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, Nanos, #03-01, Singapore, 138669, Singapore. FAU - Li, Qingxin AU - Li Q AD - Institute of Chemical & Engineering Sciences, Agency for Science, Technology, and Research, 1 Pesek Road, Jurong Island, Singapore, 627833, Singapore. FAU - Wang, Qing-Yin AU - Wang QY AD - Novartis Institute for Tropical Diseases, Singapore, Singapore. FAU - Lescar, Julien AU - Lescar J AD - School of Biological Sciences, Nanyang Technological University, Singapore, Singapore. FAU - Shi, Pei-Yong AU - Shi PY AD - Department of Biochemistry & Molecular Biology, Department of Pharmacology & Toxicology, Sealy Center for Structural Biology & Molecular Biophysics, University of Texas Medical Branch, Galveston, TX, USA. FAU - Kang, CongBao AU - Kang C AUID- ORCID: 0000-0002-9886-9374 AD - Experimental Therapeutics Centre, Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, Nanos, #03-01, Singapore, 138669, Singapore. cbkang@etc.a-star.edu.sg. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20160824 PL - Germany TA - Angew Chem Int Ed Engl JT - Angewandte Chemie (International ed. in English) JID - 0370543 RN - 0 (Membrane Proteins) RN - 0 (Micelles) RN - 0 (NS4B protein, Dengue virus) RN - 0 (Viral Nonstructural Proteins) SB - IM MH - Amino Acid Sequence MH - Dengue/*virology MH - Dengue Virus/*chemistry MH - Humans MH - Membrane Proteins/*chemistry MH - Micelles MH - Nuclear Magnetic Resonance, Biomolecular MH - Protein Structure, Secondary MH - Viral Nonstructural Proteins/*chemistry OTO - NOTNLM OT - NMR spectroscopy OT - NS4B OT - dengue virus OT - membrane protein OT - membrane topology EDAT- 2016/08/25 06:00 MHDA- 2018/09/19 06:00 CRDT- 2016/08/25 06:00 PHST- 2016/07/07 00:00 [received] PHST- 2016/08/25 06:00 [entrez] PHST- 2016/08/25 06:00 [pubmed] PHST- 2018/09/19 06:00 [medline] AID - 10.1002/anie.201606609 [doi] PST - ppublish SO - Angew Chem Int Ed Engl. 2016 Sep 19;55(39):12068-72. doi: 10.1002/anie.201606609. Epub 2016 Aug 24.