PHOSPHORUS-PROTON SPIN-SPIN COUPLING AND CONFORMATION OF A DINUCLEOSIDE PHOSPHATE

被引：60

作者：

TSUBOI, M

TAKAHASH.S

KYOGOKU, Y

HAYATSU, H

UKITA, T

KAINOSHO, M

机构：

[1] Faculty of Pharmaceutical Sciences, University of Tokyo, Bunkyo-ku, Tokyo

[2] Central Research Laboratory, Ajinomoto Company, Inc., Kawasaki, Kanagawa

来源：

SCIENCE | 1969年 / 166卷 / 3912期

关键词：

D O I：

10.1126/science.166.3912.1504

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The phosphorus-31 nuclear magnetic resonance spectrum of β-adenosine-3′-β-adenosine-5′-phosphoric acid in its aqueous solution (pH = 9.2) was studied. The signal consisted of eight peaks caused by the spin-spin coupling of the phosphorus nucleus with three protons, two on the 5′ carbon, and one on the 3′ carbon. The coupling constants were 3.4, 6.5, and 8.1 hertz; from these values the dihedral angles of the three P-O-C-H systems were estimated.

引用

页码：1504 / &

共 15 条

[1] CALCULATION OF OPTICAL ROTATORY DISPERSION OF DINUCLEOSIDE PHOSPHATES
BUSH, CA
TINOCO, I
[J]. JOURNAL OF MOLECULAR BIOLOGY, 1967, 23 (03) : 601 - &
[2] CANTOR CR, 1965, J MOL BIOL, V13, P54
[3] PROTON MAGNETIC RESONANCE STUDIES OF RIBOSE DINUCLEOSIDE MONOPHOSPHATES IN AQUEOUS SOLUTION .I. NATURE OF BASE-STACKING INTERACTION IN ADENYLYL(3'-]5')ADENOSINE
CHAN, SI
NELSON, JH
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (01) : 168 - &
[4] THE METHYL ALCOHOL MOLECULE AND ITS MICROWAVE SPECTRUM
IVASH, EV
DENNISON, DM
[J]. JOURNAL OF CHEMICAL PHYSICS, 1953, 21 (10) : 1804 - 1816
[5] PHOSPHORUS-PROTON SPIN-SPIN COUPLING IN P-O-C-H GROUP . A COMPARISON OF CYCLIC AND ACYCLIC SYSTEMS
KAINOSHO, M
NAKAMURA, A
TSUBOI, M
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1969, 42 (06) : 1713 - +
[6] CONTACT ELECTRON-SPIN COUPLING OF NUCLEAR MAGNETIC MOMENTS
KARPLUS, M
[J]. JOURNAL OF CHEMICAL PHYSICS, 1959, 30 (01) : 11 - 15
[7] VICINAL PROTON COUPLING IN NUCLEAR MAGNETIC RESONANCE
KARPLUS, M
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1963, 85 (18) : 2870 - 2871
[8] CRYSTAL STRUCTURE OF BARIUM DIETHYL PHOSPHATE
KYOGOKU, Y
IITAKA, Y
[J]. ACTA CRYSTALLOGRAPHICA, 1966, 21 : 49 - &
[9] MIZUSHIMA S, 1964, STRUCTURE MOLECULES
[10] CRYSTAL STRUCTURES OF BARIUM INOSINE-5'-PHOSPHATE AND DISODIUM INOSINE-5'-PHOSPHATE
NAGASHIM.N
[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1968, B 24 : 1136 - &

← 1 2 →