Alexander Shekhtman

Biophysics

  • Kucirka, J and Shekhtman A. 1996. On the deracemization of a chiral molecular beam by interaction with circularly polarized light. Physics Letters A221, 273-276.
  • Shekhtman A, McNaughton L, Cunningham RP, Baxter SM. 1999. Identification of the Archaeoglobus fulgidus endonuclease III-DNA interaction surface using heteronuclear NMR methods. Structure with Folding and Design, 7, 919-30.
  • Begley TJ, Haas BJ, Shekhtman A, Williams WA, Cunningham RP. 1999. A new member of the endonuclease III family of DNA repair enzymes which removes methylated purines from DNA. Current Biology 9, 653-656.
  • Ghose R*, Shekhtman A*, Goger MJ, Ji H, Cowburn D. 2001. A novel, specific interaction involving the Csk SH3 domain and its natural ligand. Nature Structural Biology 8, 998-1004.
  • Shekhtman A*, Ghose R*, Wang D, Cole PA, Cowburn D. 2001. Novel mechanism of regulation of the non-receptor protein tyrosine kinase Csk: insights from NMR mapping studies and site-directed mutagenesis. Journal of Molecular Biology 314, 129-38.
  • Camarero JA*, Shekhtman A*, Campbell EA, Chlenov M, Gruber TM, Bryant DA, Darst SA, Cowburn D, Muir TW. 2002. Autoregulation of a bacterial sigma factor explored by using segmental isotopic labeling and NMR. Proceedings of the Natural Academy of Sciences U S A 99, 8536-41.
  • Shekhtman A, Ghose R, Goger M, Cowburn D. 2002. NMR structure determination and investigation using a reduced proton (REDPRO) labeling strategy for proteins. FEBS Letters 524, 177-82.
  • Shekhtman A, Cowburn D. 2002. A ubiquitin-interacting motif from Hrs binds to and occludes the ubiquitin surface necessary for polyubiquitination in monoubiquitinated proteins. Biochemical and Biophysical Research Communications 296, 1222-7.

Spin nuclear physics

  • Baryshevsky VG, Tikhomirov VV, and Shekhtman A. 1989. A new mechanism of absorption anisotropy of high energy g-rays in a crystal. Sov. Technical Physics Letters 15, 154-157
  • Baryshevsky VG, Tikhomirov VV, and Shekhtman A. 1991. How diffraction influences absorption anisotropy of high energy g-rays incident under small (microradiant) angles to the crystal axes. Byelorussian Acad. Reports N2, 39-48
  • Shekhtman A. 1991. Anomalous magnetic moment of high energy electrons and positrons moving in a crystal and in an amorphous medium. Physics Letters A160, 575-578.
  • Baryshevsky VG and Shekhtman A. 1992. On the possibility of measurement of W--hyperon quadrupole moment in crystals. 1992. Byelorussian Acad. Reports N3, 87-95
  • Shekhtman A and Baryshevsky VG. 1993. Spin oscillation and the possibility of quadrupole moment measurement for W--hyperon moving in a crystal. Nuclear Instruments and Methods in Physics Research B83, 1250-1255.
  • Baryshevsky VG and Shekhtman A. 1994. Proton (neutron) spin rotation in polarized nuclear target: a new technique for investigating exotic baryon states. Physics of Atomic Nuclei 57, 1299-1307
  • Shekhtman A, Tikhomirov VV, and Baryshevsky VG. 1994. A new mechanism of absorption anisotropy of high energy photons in a crystal. Nuclear Physics B424, 418-428.
  • Shekhtman A and Baryshevsky VG. 1996. Proton (neutron) spin rotation in polarized nuclear target: a new method for investigating nuclear interactions. Physical Review C53, 267-276