منابع مشابه
Crystallography of Biological Macromolecules
Cyclohexene nucleic acids (CeNA) contain a cyclohexene ring instead of the normal -D-2’-deoxyribose. The cyclohexene oligonucleotide GTGTACAC was synthesized using phosphoramidite chemistry and standard protecting groups [1]. CeNA is stable against enzymatic degradation and induces RNaseH activity. CeNA also forms more stable duplexes with RNA than its natural analogues [2] [3]. Crystals of GTG...
متن کاملExpanding beyond biological crystallography.
Institute for Molecular Bioscience, University of Queensland, Queensland Bioscience Precinct, Brisbane, QLD 4072, Australia, Cambridge Institute for Medical Research, Department of Haematology, University of Cambridge, Wellcome Trust/MRC Building, Hills Road, Cambridge CB2 0XY, United Kingdom, and Photon Science, SLAC and Structural Biology, School of Medicine, Stanford University, 2575 Sand Hi...
متن کاملCrystallography of Biological Macromolecules
C216 also a potent inhibitor of (Zn/Zn)bLAP. This combined approach provided insights on interaction of bLAP with sulphydryl-containing compounds, showing that metal exchange in site 1 modulates binding to these molecules that, depending on metal nature, may result as enzyme substrates or inhibitors. Work supported by FIRB project from Italian board for education.
متن کاملCrystallography of Biological Macromolecules
Streptococcal organisms share a well-conserved, binding protein dependent, Multiple Sugar Metabolism (msm) system which is responsible for the transportation and metabolism of multiple sugars. This system is comprised of 8 proteins including 2 membrane proteins (MsmF and MsmG), an ATP-binding protein (MsmK) and the 45KDa sugar-binding lipoprotein MsmE [1]. Both native and selenomethionine deriv...
متن کاملCrystallography of Biological Macromolecules
Src homology 2 domain-containing protein tyrosine phosphatase [SHP] substrate 1 (SHPS-1), a receptor-type transmembrane glycoprotein whose cytoplasmic region binds and activates the protein tyrosine phosphatases SHP-1 and SHP-2, and thereby modulates multiple cellular functions. Its extracellular region regulates intercellular communication in the neural and immune systems through its associati...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section D Biological Crystallography
سال: 1993
ISSN: 0907-4449
DOI: 10.1107/s090744499201028x