Geometry of kinked protein helices from NMR data.
Geometry of kinked protein helices from NMR data.
Geometry of kinked protein helices from NMR data.
J Magn Reson. 2011 Feb 16;
Authors: Murray DT, Lu Y, Cross TA, Quine JR
Mathematical questions related to determining the structure of a protein from NMR orientational restraints are discussed. The protein segment is a kinked alpha helix modeled as a regular alpha helix in which two adjacent torsion angles have been varied from their ideal values. Varying these torsion angles breaks the helix into two regular helical segments joined at a kink. The...
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Geometry of kinked protein helices from NMR data
Geometry of kinked protein helices from NMR data
Publication year: 2011
Source: Journal of Magnetic Resonance, In Press, Accepted Manuscript, Available online 16 February 2011</br>
Dylan T., Murray , Yuanting, Lu , T.A., Cross , J.R., Quine</br>
Mathematical questions related to determining the structure of a protein from NMR orientational restraints are discussed. The protein segment is a kinked alpha helix modeled as a regular alpha helix in which two adjacent torsion angles have been varied from their ideal values. Varying these torsion angles breaks the helix into two regular...
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02-17-2011 09:41 AM
[NMR paper] An algebraic geometry approach to protein structure determination from NMR data.
An algebraic geometry approach to protein structure determination from NMR data.
Related Articles An algebraic geometry approach to protein structure determination from NMR data.
Proc IEEE Comput Syst Bioinform Conf. 2005;:235-46
Authors: Wang L, Mettu RR, Donald BR
Our paper describes the first provably-efficient algorithm for determining protein structures de novo, solely from experimental data. We show how the global nature of a certain kind of NMR data provides quantifiable complexity-theoretic benefits, allowing us to classify our...
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11-24-2010 11:14 PM
[NMR paper] Conformational analysis by NMR and distance geometry techniques of a peptide mimetic
Conformational analysis by NMR and distance geometry techniques of a peptide mimetic of the third helix of the Antennapedia homeodomain.
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J Pept Res. 2005 Feb;65(2):200-8
Authors: Saviano M, Isernia C, Bassarello C, Di Lello P, Galdiero S, Mierke DF, Benedetti E, Pedone C
The Antennapedia homeodomain structure consists of four helices. The helices II and III are connected by a tripeptide that...
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11-24-2010 11:14 PM
[NMR paper] Improvement of hydrogen bond geometry in protein NMR structures by residual dipolar c
Improvement of hydrogen bond geometry in protein NMR structures by residual dipolar couplings--an assessment of the interrelation of NMR restraints.
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J Biomol NMR. 2004 Jan;28(1):31-41
Authors: Jensen PR, Axelsen JB, Lerche MH, Poulsen FM
We have examined how the hydrogen bond geometry in three different proteins is affected when structural restraints based on measurements of...
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11-24-2010 09:25 PM
[NMR paper] Refinement of the geometry of the retinal binding pocket in dark-adapted bacteriorhod
Refinement of the geometry of the retinal binding pocket in dark-adapted bacteriorhodopsin by heteronuclear solid-state NMR distance measurements.
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Biochemistry. 2000 Aug 22;39(33):10066-71
Authors: Helmle M, Patzelt H, Ockenfels A, Gärtner W, Oesterhelt D, Bechinger B
The bacterial proton pump bacteriorhodopsin (BR) is a 26.5 kDa seven-transmembrane helical protein. Several...
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[NMR paper] Determination of the [Fe4S4]Cys4 cluster geometry of Desulfovibrio africanus ferredox
Determination of the Cys4 cluster geometry of Desulfovibrio africanus ferredoxin I by 1H NMR spectroscopy.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles Determination of the Cys4 cluster geometry of Desulfovibrio africanus ferredoxin I by 1H NMR spectroscopy.
FEBS Lett. 1995 Apr 17;363(1-2):199-204
Authors: Davy SL, Osborne MJ, Breton J, Moore GR, Thomson AJ, Bertini I, Luchinat C
1D and 2D 1H NMR studies of the Fe4S4 cluster containing ferredoxin I from...
Geometry of the AB quadruplet
Linear Mode
