Related ArticlesStructure of outer membrane protein A transmembrane domain by NMR spectroscopy.
Nat Struct Biol. 2001 Apr;8(4):334-8
Authors: Arora A, Abildgaard F, Bushweller JH, Tamm LK
We have determined the three-dimensional fold of the 19 kDa (177 residues) transmembrane domain of the outer membrane protein A of Escherichia coli in dodecylphosphocholine (DPC) micelles in solution using heteronuclear NMR. The structure consists of an eight-stranded beta-barrel connected by tight turns on the periplasmic side and larger mobile loops on the extracellular side. The solution structure of the barrel in DPC micelles is similar to that in n-octyltetraoxyethylene (C(8)E(4)) micelles determined by X-ray diffraction. Moreover, data from NMR dynamic experiments reveal a gradient of conformational flexibility in the structure that may contribute to the membrane channel function of this protein.
Mammalian production of an isotopically enriched outer domain of the HIV-1 gp120 glycoprotein for NMR spectroscopy.
Mammalian production of an isotopically enriched outer domain of the HIV-1 gp120 glycoprotein for NMR spectroscopy.
Mammalian production of an isotopically enriched outer domain of the HIV-1 gp120 glycoprotein for NMR spectroscopy.
J Biomol NMR. 2011 Jun 12;
Authors: Sastry M, Xu L, Georgiev IS, Bewley CA, Nabel GJ, Kwong PD
NMR spectroscopic characterization of the structure or the dynamics of proteins generally requires the production of samples isotopically enriched in (15)N, (13)C, or (2)H. The bacterial expression systems currently in use to...
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06-15-2011 01:15 PM
Mammalian production of an isotopically enriched outer domain of the HIV-1 gp120 glycoprotein for NMR spectroscopy
Mammalian production of an isotopically enriched outer domain of the HIV-1 gp120 glycoprotein for NMR spectroscopy
Abstract NMR spectroscopic characterization of the structure or the dynamics of proteins generally requires the production of samples isotopically enriched in 15N, 13C, or 2H. The bacterial expression systems currently in use to obtain isotopic enrichment, however, cannot produce a number of eukaryotic proteins, especially those that require post-translational modifications such as N-linked glycosylation for proper folding or activity. Here, we report the use of an...
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06-15-2011 02:31 AM
Solid-State NMR on a Large Multidomain Integral Membrane Protein: The Outer Membrane Protein Assembly Factor BamA.
Solid-State NMR on a Large Multidomain Integral Membrane Protein: The Outer Membrane Protein Assembly Factor BamA.
Solid-State NMR on a Large Multidomain Integral Membrane Protein: The Outer Membrane Protein Assembly Factor BamA.
J Am Chem Soc. 2011 Mar 1;
Authors: Renault M, Bos MP, Tommassen J, Baldus M
Multidomain proteins constitute a large part of prokaryotic and eukaryotic proteomes and play fundamental roles in various physiological processes. However, their structural characterization is challenging because of their large size and...
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Solid-State NMR on a Large Multidomain Integral Membrane Protein: The Outer Membrane Protein Assembly Factor BamA
Solid-State NMR on a Large Multidomain Integral Membrane Protein: The Outer Membrane Protein Assembly Factor BamA
Marie Renault, Martine P. Bos, Jan Tommassen and Marc Baldus
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja109469c/aop/images/medium/ja-2010-09469c_0004.gif
Journal of the American Chemical Society
DOI: 10.1021/ja109469c
http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/jacsat/~4/9XN1qiW-S-I
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03-02-2011 02:01 AM
[NMR paper] NMR structure determination of a membrane protein with two transmembrane helices in m
NMR structure determination of a membrane protein with two transmembrane helices in micelles: MerF of the bacterial mercury detoxification system.
Related Articles NMR structure determination of a membrane protein with two transmembrane helices in micelles: MerF of the bacterial mercury detoxification system.
Biochemistry. 2005 Apr 5;44(13):5196-206
Authors: Howell SC, Mesleh MF, Opella SJ
The three-dimensional backbone structure of a membrane protein with two transmembrane helices in micelles was determined using solution NMR methods that...
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11-25-2010 08:21 PM
[NMR paper] Structure, dynamics and function of the outer membrane protein A (OmpA) and influenza
Structure, dynamics and function of the outer membrane protein A (OmpA) and influenza hemagglutinin fusion domain in detergent micelles by solution NMR.
Related Articles Structure, dynamics and function of the outer membrane protein A (OmpA) and influenza hemagglutinin fusion domain in detergent micelles by solution NMR.
FEBS Lett. 2003 Nov 27;555(1):139-43
Authors: Tamm LK, Abildgaard F, Arora A, Blad H, Bushweller JH
Recent progress from our laboratories to determine structures of small membrane proteins (up to 20 kDa) in detergent micelles...
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11-24-2010 09:16 PM
[NMR paper] Transverse relaxation-optimized NMR spectroscopy with the outer membrane protein OmpX
Transverse relaxation-optimized NMR spectroscopy with the outer membrane protein OmpX in dihexanoyl phosphatidylcholine micelles.
Related Articles Transverse relaxation-optimized NMR spectroscopy with the outer membrane protein OmpX in dihexanoyl phosphatidylcholine micelles.
Proc Natl Acad Sci U S A. 2001 Feb 27;98(5):2358-63
Authors: Fernández C, Adeishvili K, Wüthrich K
The (2)H,(13)C,(15)N-labeled, 148-residue integral membrane protein OmpX from Escherichia coli was reconstituted with dihexanoyl phosphatidylcholine (DHPC) in mixed micelles...
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11-19-2010 08:32 PM
[NMR paper] Light-induced membrane protein phosphorylation in the bovine rod outer segment. A mag
Light-induced membrane protein phosphorylation in the bovine rod outer segment. A magic angle spinning 31P-NMR study.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles Light-induced membrane protein phosphorylation in the bovine rod outer segment. A magic angle spinning 31P-NMR study.
Biophys Chem. 1990 May;36(1):27-31
Authors: Albert AD, Frye JS, Yeagle PL
Magic angle spinning 31P-NMR (MAS 31P-NMR) spectra of bovine rod outer segments, unphosphorylated and...