FM reconstruction of non-uniformly sampled protein NMR data at higher dimensions and optimization by distillation.
Non-uniform sampling (NUS) enables recording of multidimensional NMR data at resolutions matching the resolving power of modern instruments without using excessive measuring time. However, in order to obtain satisfying results, efficient reconstruction methods are needed. Here we describe an optimized version of the Forward Maximum entropy (FM) reconstruction method, which can reconstruct up to three indirect dimensions. For complex datasets, such as NOESY spectra, the performance of the procedure is enhanced by a distillation procedure that reduces artifacts stemming from intense peaks.
Hyberts
Sven G
SG
Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, 240 Longwood Avenue, Boston, MA, 02115, USA.
Frueh
Dominique P
DP
Arthanari
Haribabu
H
Wagner
Gerhard
G
D019906:Nuclear Magnetic Resonance, Biomolecular / Q000379:methods*; D011506:Proteins / Q000737:chemistry*; D012815:Signal Processing, Computer-Assisted
D011506:Proteins
J Biomol NMR. 2004 Apr;28(4):391-5
14872130
J Biomol NMR. 2003 Oct;27(2):165-73
12913413
J Magn Reson. 1997 Apr;125(2):332-9
9144266
J Biomol NMR. 1994 Jul;4(4):483-90
8075537
J Biomol NMR. 2006 Nov;36(3):157-68
17031529
J Am Chem Soc. 2005 Aug 24;127(33):11562-3
16104707
J Magn Reson. 2004 Sep;170(1):15-21
15324754
Nature. 2008 Apr 3;452(7187):604-9
18385733
Methods Enzymol. 1989;176:216-41
2811688
J Biomol NMR. 2001 May;20(1):49-60
11430755
J Am Chem Soc. 2002 Mar 6;124(9):1982-93
11866612
J Am Chem Soc. 2004 May 26;126(20):6429-40
15149240
J Am Chem Soc. 2005 Mar 2;127(8):2767-75
15725035
J Biomol NMR. 2005 May;32(1):55-60
16041483
J Am Chem Soc. 2006 May 3;128(17):5757-63
16637644
J Biomol NMR. 2002 Nov;24(3):191-201
12522307
J Biomol NMR. 2001 Nov;21(3):263-8
11775742
J Magn Reson. 2006 Apr;179(2):323-8
16488634
J Biomol NMR. 2005 Jun;32(2):141-50
16034665
J Biomol NMR. 2005 Sep;33(1):43-50
16222556
J Am Chem Soc. 2007 Apr 25;129(16):5108-16
17388596
J Biomol NMR. 2008 Dec;42(4):225-39
18853260
J Am Chem Soc. 2005 Jun 22;127(24):8785-95
15954785
J Biomol NMR. 1995 Nov;6(3):277-93
8520220
J Am Chem Soc. 2003 Feb 5;125(5):1385-93
12553842
J Magn Reson. 2006 Sep;182(1):84-95
16820311
J Am Chem Soc. 2003 Mar 5;125(9):2382-3
12603112
J Biomol NMR. 1993 Sep;3(5):569-76
8219741
J Biomol NMR. 1995 Apr;5(3):245-58
7787422
J Biomol NMR. 2004 Sep;30(1):1-10
15452430