Results 241 to 250 of about 149,407 (284)

Structure of the disulfide-rich modules of a striking tandem repeat protein, avian cysteine-rich eggshell membrane protein. [PDF]

Protein Sci
Zeinalilathori S, Russell RW, Ross JL, Modla S, Caplan JL, Polenova T, Thorpe C.   +6 more
europepmc   +1 more source

Backbone resonance assignment of the pentraxin domain of the neuronal pentraxin receptor (NPTXR). [PDF]

Biomol NMR Assign
Pozhidaeva AK, Li Y, Pustovalova Y, Hoch JC, Martinelli DC, Simon B, Hao B.   +6 more
europepmc   +1 more source

Controlled Delivery and Light-Induced Release of Magic Spot Nucleotides in Escherichia coli

Popp C, Moser P, Liu X, Freitag J, Prucker I, Zscherp R, Wang X, Klahn P, Koch H, Bange G, Jessen HJ.   +10 more
europepmc   +1 more source

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Transverse relaxation optimized 3D and 4D 15N/15N separated NOESY experiments of 15N labeled proteins

Journal of Biomolecular NMR, 2000
NMR studies of protein structures require knowledge of spectral assignments through correlation spectroscopy and the measurement of dipolar interactions by NOESY-type experiments. In order to obtain NOEs for protons with degenerate chemical shifts, which is particularly common for large proteins with significant helical content, 3D and 4D 15N/15N ...
Sze, K, Xia, Y, Zhu, G
openaire   +3 more sources

Syntheses of [1-15N]-2′-Deoxyinosine, [4-15N]-2′-DeoxyAICAR, and [1-15N]-2′-Deoxyguanosine

European Journal of Organic Chemistry, 1999
A high-yield synthesis of [1-15N]-2′-deoxyinosine (5), [4-15N]-2′-deoxyAICAR (7), and [1-15N]-2′-deoxyguanosine (10) from 2′-deoxyinosine (1) using relatively low expensive 15NH3 as 15N source is described. The method exploits 2-C reactivity of 2′-deoxyinosine (1) to obtain its 15N-labelled counterpart, through [1-15N]-2′-deoxyinosine (5), and ...
CATALANOTTI, BRUNO, DE NAPOLI, LORENZO, GALEONE, ALDO, MAYOL L, OLIVIERO, GIORGIA, PICCIALLI G, VARRA M.   +6 more
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Simultaneous acquisition of [13C,15N]- and [15N,15N]-separated 4D gradient-enhanced NOESY spectra in proteins

Journal of Biomolecular NMR, 1994
The simultaneous acquisition of a 4D gradient-enhanced and sensitivity-enhanced [13C,15N]/[15N,15N]-separated NOESY is presented for the 74-residue [13C,15N]-labeled N-terminal SH3 domain of mGrb2 complexed with a peptide fragment from mSOS-2 in 90% H2O.
B T, Farmer, L, Mueller
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A study of 15N15N and 15N13C spin couplings in some 15N labeled mesoionic 1-oxa and 1-thia-2,3,4-triazoles

Journal of Molecular Structure: THEOCHEM, 1996
Abstract 15 N 15 N and 15 N 13 C spin-spin couplings are reported for seven 15 N labeled 1-oxa and 1-thia-2,3,4-triazoles and three sydnonimines. For the former class of compounds the spin-spin coupling data show a close similarity between the N2N3 and N3N4 bonds which had not previously been suspected from chemical shift measurements.
J. Jaźwiński, O. Staszewska, L. Stefaniak, G.A. Webb   +3 more
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Investigation of 15N by the reactions 11B(7Li, t)15N and 10B(7Li, d)15N

Nuclear Physics A, 1976
Abstract The 15N nucleus was investigated by two reactions at 24 MeV bombarding energy. The angular distributions were analysed by direct reaction and compound nucleus reaction model. The level structure of 15N up to 17 MeV could be explained in the presently known framework.
W. Kohler, H. Schmidt-Böcking, K. Bethge   +2 more
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