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Hansen P, Feeney J, Roberts G. Long range 13C1H spin-spin coupling constants in amino acids. Conformational applications. ACTA ACUST UNITED AC 1975. [DOI: 10.1016/0022-2364(75)90186-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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203
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Roberts GC, Feeney J, Burgen AS, Yuferov V, Dann JG, Bjur R. Nuclear magnetic resonance studies of the binding of substrate analogs and coenzyme to dihydrofolate reductase from Lactobacillus casei. Biochemistry 1974; 13:5351-7. [PMID: 4154775 DOI: 10.1021/bi00723a015] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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204
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Feeney J, Bedford GR, Wessels PL. 1H nuclear magnetic resonance studies of thyrotropin releasing factor (TRF). FEBS Lett 1974; 42:347-51. [PMID: 4369451 DOI: 10.1016/0014-5793(74)80762-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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206
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Bradbury AF, Burgen AS, Feeney J, Roberts GC, Smyth DG. Unequivocal assignments of NH proton magnetic resonance bands in oxytocin using 2H- and 15N-substituted molecules. FEBS Lett 1974; 42:179-82. [PMID: 4855316 DOI: 10.1016/0014-5793(74)80780-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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207
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Burgen AS, Dann J, Feeney J, Roberts GC, Yuferov V. Proceedings: NMR studies of the binding of substrate analogues to L. casei dihydrofolate reductase. Br J Pharmacol 1974; 51:126P-127P. [PMID: 4155328 PMCID: PMC1776808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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208
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Feeney J, Partington P, Roberts G. The assignment of carbon-13 resonances from carbonyl groups in peptides. ACTA ACUST UNITED AC 1974. [DOI: 10.1016/0022-2364(74)90021-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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209
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Feeney J, Burgen SV, Grell E. Cyanide binding to carbonic anhydrase. A 13 C-nuclear-magnetic-resonance study. EUROPEAN JOURNAL OF BIOCHEMISTRY 1973; 34:107-11. [PMID: 4633799 DOI: 10.1111/j.1432-1033.1973.tb02735.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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210
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Smith WB, Foreman JK, Montgomery HAC, Webster RK, Betteridge D, Williams WJ, Feeney J, Egan H, Bark LS, Siggia S. Book reviews. Analyst 1973. [DOI: 10.1039/an9739800461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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211
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Benz FW, Roberts GC, Feeney J, Ison RR. Proton spin-lattice relaxation studies of the histidine residues of pancreatic ribonuclease. BIOCHIMICA ET BIOPHYSICA ACTA 1972; 278:233-8. [PMID: 4673523 DOI: 10.1016/0005-2795(72)90226-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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212
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Partington P, Feeney J, Burgen AS. The conformation of acetylcholine and related compounds in aqueous solution as studied by nuclear magnetic resonance spectroscopy. Mol Pharmacol 1972; 8:269-77. [PMID: 5040930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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213
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Battersby AR, Moron J, McDonald E, Feeney J. Studies of porphyrin biosynthesis by 13C-nuclear magnetic resonance; synthesis of [13C]porphobilinogen and its incorporation into protoporphyrin-IX. ACTA ACUST UNITED AC 1972. [DOI: 10.1039/c39720000920] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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214
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Birdsall B, Feeney J. The 13C and 1H nuclear magnetic resonance spectra and methods of their assignment for nucleotides related to dihydronicotinamide adenine dinucleotide phosphate (NADPH). ACTA ACUST UNITED AC 1972. [DOI: 10.1039/p29720001643] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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215
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Birdsall B, Birdsall NJM, Feeney J. Simplified 13C spectral assignments using a graphical method to present 13C spectra recorded under conditions of proton off-resonance spin decoupling. ACTA ACUST UNITED AC 1972. [DOI: 10.1039/c39720000316] [Citation(s) in RCA: 57] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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216
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Weringa WD, Williams DH, Feeney J, Brown JP, King RW. The structure of an amino-sugar from the antibiotic vancomycin. JOURNAL OF THE CHEMICAL SOCIETY. PERKIN TRANSACTIONS 1 1972; 3:443-6. [PMID: 5065597 DOI: 10.1039/p19720000443] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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217
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Feeney J, Roberts GCK, Brown JP, Burgen ASV, Gregory H. Conformational study of some component peptides of pentagastrin. ACTA ACUST UNITED AC 1972. [DOI: 10.1039/p29720000601] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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218
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Roberts GC, Feeney J. The combination of nuclear-magnetic-resonance spectroscopy and potential-energy calculations in the study of peptide conformation in solution. Biochem J 1971; 125:88P-89P. [PMID: 5144249 PMCID: PMC1178293 DOI: 10.1042/bj1250088p] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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219
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Feeney J, Roberts GC, Burgen AS. Conformational studies of some hormonal peptides in solution by using nuclear-magnetic-resonance spectroscopy. Biochem J 1971; 125:62P. [PMID: 5145875 PMCID: PMC1178213 DOI: 10.1042/bj1250062pa] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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220
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Taylor PW, Feeney J, Burgen AS. Investigation of the mechanism of ligand binding with cobalt(II) human carbonic anhydrase by 1 H and 19 F nuclear magnetic resonance spectroscopy. Biochemistry 1971; 10:3866-75. [PMID: 5003665 DOI: 10.1021/bi00797a011] [Citation(s) in RCA: 40] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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221
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Feeney J, Roberts GC, Rockey JH, Burgen AS. Conformational studies of oxytocin and lysine vasopressin in aqueous solution using high resolution NMR spectroscopy. NATURE: NEW BIOLOGY 1971; 232:108-10. [PMID: 5284945 DOI: 10.1038/newbio232108a0] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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222
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Feeney J, Roberts GCK. Removal of nuclear magnetic resonance proton signals from residual water in D2O solutions using a double resonance technique. ACTA ACUST UNITED AC 1971. [DOI: 10.1039/c2971000205b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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223
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Birdsall B, Feeney J, Glasel JA, Williams RJP, Xavier AV. A method of assigning13C nuclear magnetic resonance spectra using europium(III) ion-induced pseudocontact shifts and C–H heteronuclear spin decoupling techniques. ACTA ACUST UNITED AC 1971. [DOI: 10.1039/c29710001473] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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224
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du Preez IC, Rowan AC, Roux DG, Feeney J. Hindered rotation about the sp2–sp3hybridized C–C bond between flavanoid units in condensed tannins. ACTA ACUST UNITED AC 1971. [DOI: 10.1039/c29710000315] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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225
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Feeney J, Pauwels PJS. The stoicheiometry of steroidal ketone–benzene association complexes. ACTA ACUST UNITED AC 1971. [DOI: 10.1039/j29710000515] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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226
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Feeney J, Newman GA, Pauwels PJS. A study of pyrazolin-5-one tautomerism. Part IV. Natural abundance carbon-13 nuclear magnetic resonance spectra. ACTA ACUST UNITED AC 1970. [DOI: 10.1039/j39700001842] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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227
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Feeney J, Shaw D, Pauwels PJS. A method of increasing sensitivity in carbon-13 nuclear magnetic resonance spectroscopy via a heteronuclear Overhauser effect without loss of spin–spin coupling information. ACTA ACUST UNITED AC 1970. [DOI: 10.1039/c29700000554] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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228
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Moss MO, Robinson FV, Wood AB, Paisley HM, Feeney J. Rubratoxin B, a proposed structure for a bis-anhydride rom Penicillium rubrum Stoll. Nature 1968; 220:767-70. [PMID: 5698748 DOI: 10.1038/220767a0] [Citation(s) in RCA: 48] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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229
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Feeney J, Haque R, Reeves LW, Yue CP. Nuclear spin–spin coupling constants; equilibrium and kinetic studies for fluoroberyllate complexes in solution. CAN J CHEM 1968. [DOI: 10.1139/v68-228] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
19F nuclear magnetic resonance signals of aqueous solutions containing beryllium and fluoride ions have been used to study the equilibrium and kinetic processes occurring. Detailed studies of line widths, intensities, chemical shifts, and coupling constants have been made. This leads to an equilibrium constant determination Kc = 8.0 ± 2.0 × 10−2 mole kg−1 for the dissociation reaction[Formula: see text]The line width studies show that in addition to the above reaction there is fluoride ion exchange involving all three species. Rate constants at 33 °C are: k1 = 23.8 (s−1), k−1 = 3 × 102 mole−1 s−1, k2 = 4.3 × 102 mole−1 s−1 (for F− ion exchange with BeF42−), k3 = 4.5 × 102 mole−1 s−1 (for F− ion exchange with BeF32−), k4 = 4.5 × 102 mole−1 s−1 (for F− ion exchange between BeF32− and BeF4−). These values are determined within a factor of three. The equilibrium constant Kc is independent of temperature in the range 2 to 50 °C. An entropy of reaction ~ −5 e.u. is indicated.Studies of BeF2 solutions show that at least two fluoroberyllate complexes are present and these are assigned as monomeric BeF2 and (BeF2)n. Values of coupling constants and line widths in the absence of exchange processes strongly suggest the structures BeF3(H2O)− and BeF2(2H2O) for the tri- and di-fluoride species.The reduced coupling constants jX−F in the isoelectronic series BeF42−, BF4−, CF4, and NF4+correlate with atomic number in the same manner as the series TeF6, SbF6−, and SnF62−. A change in sign of the coupling constant jX–F is suggested between NF4+, CF4, BF4− as a group and BeF42−. The variation of coupling constants j and |Ψ2ns(0)| with atomic number is presented for a wide range of elements. The question of the origin of the sign of the coupling in relation to the atomic number dependence is related to a recent theory of Pople and Santry (16).
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230
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Feeney J, Pauwels P. The use of multiple nuclear magnetic resonance techniques in the measurement of the relative signs and magnitudes of C-C-H and C-H coupling constants in allyl bromide. Mol Phys 1968. [DOI: 10.1080/00268976800100231] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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231
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232
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Feeney J, Hemming FW. Nuclear magnetic resonance spectrometry of naturally occurring polyprenols. Anal Biochem 1967; 20:1-15. [PMID: 6034992 DOI: 10.1016/0003-2697(67)90258-8] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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233
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Dunphy PJ, Kerr JD, Pennock JF, Whittle KJ, Feeney J. The plurality of long chain isoprenoid alcohols (polyprenols) from natural sources. BIOCHIMICA ET BIOPHYSICA ACTA 1967; 136:136-47. [PMID: 6032033 DOI: 10.1016/0304-4165(67)90329-7] [Citation(s) in RCA: 153] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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234
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Senning A, Feeney J, Teder A, Norin T, Eriksson G, Blinc R, Paušak S, Ehrenberg L, Dumanović J. Reaktionen von Trichlormethansulfenylchlorid mit Stickstoffverbindungen. II. Sulfenylierung von aliphatischen Amiden. ACTA ACUST UNITED AC 1967. [DOI: 10.3891/acta.chem.scand.21-1567] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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235
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Buchardt O, Feeney J, Teder A, Norin T, Eriksson G, Blinc R, Paušak S, Ehrenberg L, Dumanović J. Photochemical Studies. X. On the Photolysis of 2,3-Diphenylquinoxaline N-Oxide to 2,4-Diphenylbenz[d]-3,1,5-oxadiazepine. An NMR Study. ACTA ACUST UNITED AC 1967. [DOI: 10.3891/acta.chem.scand.21-1399] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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236
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Drewes SE, Roux DG, Saayman HM, Eggers SH, Feeney J. Some stereochemically identical biflavanols from the bark tannins of Acacia mearnsii. ACTA ACUST UNITED AC 1967. [DOI: 10.1039/j39670001302] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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237
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Drewes SE, Roux DG, Eggers SH, Feeney J. Three diastereoisomeric 4,6-linked bileucofisetinidins from the heartwood of Acacia mearnsii. ACTA ACUST UNITED AC 1967. [DOI: 10.1039/j39670001217] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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238
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Senning A, Feeney J, Teder A, Norin T, Eriksson G, Blinc R, Paušak S, Ehrenberg L, Dumanović J. Über einige Derivate des Trichlormethylthiolcarbamats. ACTA ACUST UNITED AC 1967. [DOI: 10.3891/acta.chem.scand.21-1675] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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239
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Drewes SE, Roux DG, Feeney J, Eggers SH. Stereochemistry of a natural 4,6-linked (+)-bileucofisetinidin. ACTA ACUST UNITED AC 1966. [DOI: 10.1039/c19660000368] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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240
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Feeney J, Walker SM. A nuclear magnetic resonance study of hydrogen bonding in hydroxylic compounds. ACTA ACUST UNITED AC 1966. [DOI: 10.1039/j19660001148] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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241
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242
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243
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Feeney J, Sutcliffe LH, Walker SM. Coupling constants in fluorinated cyclic compounds. Part 2.—Fluorocyclopentenes and perfluorocyclohexadiene-1,3. ACTA ACUST UNITED AC 1966. [DOI: 10.1039/tf9666202969] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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244
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Feeney J, Sutcliffe LH, Walker SM. Coupling constants of fluorinated cyclic compounds. Part 1.—1,2,4-trichloroheptafluorocyclohexene. ACTA ACUST UNITED AC 1966. [DOI: 10.1039/tf9666202650] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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245
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246
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Feeney J, Heinrich A. The use of nuclear magnetic double resonance to detect and characterise phenolic OH groups. ACTA ACUST UNITED AC 1966. [DOI: 10.1039/c19660000295] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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248
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249
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250
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Boden N, Feeney J, Sutcliffe L. The 19F resonance spectrum of perfluorovinylsulphur pentafluoride. ACTA ACUST UNITED AC 1965. [DOI: 10.1016/0371-1951(65)80018-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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