INSIGHT INTO THE PREFERENTIAL INTRASTRAND BINDING TO ADJACENT GUANINE BASES IN DNA BY PLATINUM(II)

被引:14
作者
LI, DW [1 ]
BOSE, RN [1 ]
机构
[1] KENT STATE UNIV,DEPT CHEM,KENT,OH 44242
关键词
D O I
10.1039/c39920001596
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Phosphorus-31 two dimensional exchange spectroscopy (P-31 2D-EXSY) and line width analysis reveal that cis-[Pt(NH3)2(GMP)2] in the head-to-head conformation lies about 50 kJ mol-1 below the energy of cis-[Pt(NH3)2(AMP)2] complex in the same conformation.
引用
收藏
页码:1596 / 1597
页数:2
相关论文
共 13 条
[1]   INTRASTRAND BIS(GUANINE) CHELATION OF D(CPGPG) TO CISPLATINUM - AN X-RAY SINGLE-CRYSTAL STRUCTURE-ANALYSIS [J].
ADMIRAAL, G ;
VANDERVEER, JL ;
DEGRAAFF, RAG ;
DENHARTOG, JHJ ;
REEDIJK, J .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (02) :592-594
[2]   ISOLATION AND CHARACTERIZATION OF HUMAN CDNA CLONES ENCODING A HIGH MOBILITY GROUP BOX PROTEIN THAT RECOGNIZES STRUCTURAL DISTORTIONS TO DNA CAUSED BY BINDING OF THE ANTICANCER AGENT CISPLATIN [J].
BRUHN, SL ;
PIL, PM ;
ESSIGMANN, JM ;
HOUSMAN, DE ;
LIPPARD, SJ .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1992, 89 (06) :2307-2311
[3]   EVIDENCE FOR DIASTEREOMERS OF THE [PLATINUM(N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE)(GUANOSINE)2]2+ CATION [J].
CRAMER, RE ;
DAHLSTROM, PL .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (13) :3679-3681
[4]   CRYSTAL AND MOLECULAR-STRUCTURE OF CIS-[PT(NH3)2(GUO)2]CL3-2(CLO4)1-2.7H2O AND ANTI-CANCER ACTIVITY OF CIS-[PT(NH3)2(PUO)2]CL2 COMPLEXES [J].
CRAMER, RE ;
DAHLSTROM, PL ;
SEU, MJT ;
NORTON, T ;
KASHIWAGI, M .
INORGANIC CHEMISTRY, 1980, 19 (01) :148-154
[5]   DIASTEREOTOPIC EXCHANGE IN THE SQUARE-PLANAR PLATINUM(II) COMPLEX (N,N'-DIMETHYLETHYLENEDIAMINE)BIS(GUANOSINE)PLATINUM(II) [J].
CRAMER, RE ;
DAHLSTROM, PL .
INORGANIC CHEMISTRY, 1985, 24 (21) :3420-3424
[6]   REACTION-PRODUCTS OF CIS-DIAMMINEPLATINUM(II) COMPOUNDS WITH 5'-GUANOSINE MONOPHOSPHATE CHARACTERIZED BY HIGH-FREQUENCY PROTON NMR [J].
DIJT, FJ ;
CANTERS, GW ;
DENHARTOG, JHJ ;
MARCELIS, ATM ;
REEDIJK, J .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (12) :3644-3647
[7]   NEW INSIGHTS INTO THE MECHANISM OF THE CIS-PLATIN-GUANOSINE 5'-MONOPHOSPHATE REACTION [J].
GOSWAMI, N ;
BENNETTSLAVIN, LL ;
BOSE, RN .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1989, (07) :432-433
[9]   ROTATION AND CONFORMATION OF PURINE LIGANDS IN CIS-BIS(6-OXOPURINE)-PLATINUM COMPOUNDS [J].
MARCELIS, ATM ;
VANDERVEER, JL ;
ZWETSLOOT, JCM ;
REEDIJK, J .
INORGANICA CHIMICA ACTA-BIOINORGANIC CHEMISTRY, 1983, 78 (04) :195-203
[10]   ANTICANCER PT DRUG ADDUCTS WITH AMP - NOVEL DIRECT H-1 AND PT-195 NMR EVIDENCE FOR SLOWLY INTERCONVERTING HEAD-TO-TAIL ROTAMERS - POTENTIAL ROLE OF AMINE LIGAND BULK AND NH GROUPS IN GUANINE SELECTIVITY AND ANTICANCER ACTIVITY [J].
REILY, MD ;
MARZILLI, LG .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (21) :6785-6793