X ray crystallography-M.M.Woolfson

... involvement of zinc in homocysteine activation Biochemistry 36, 1574915757 22 Harms, U & Thauer, R.K (1996) Methylcobalamin :coenzyme M methyltransferase isoenzymes MtaA and MtbA from Methanosarcina barkeri ... Specic roles of methylcobamide :coenzyme M methyltransferase isozymes in metabolism of methanol and methylamines in Methanosarcina barkeri J Biol Chem...

Ngày tải lên: 17/03/2014, 23:20

... scattered intensity) could help differentiate between normal tissue and breast tumours As the result, this method could be adapted for use in mammography for the early detection of breast cancer ... Lippincott Williams and Wilkins 1999 Kidane G, Speller RD, Royle GJ, Hanby AM X-ray scatter signatures for normal and neoplastic breast tissues Phys Med Biol 1999; 44:...

Ngày tải lên: 02/11/2012, 11:08

... Kéo xuống chọn bảng Curves thiết lập hình Sau nhấp vào nút Assign Material to Selection vào Material > Assign to Selection để áp vật liệu cho ma Sau nhấn F9 để Render thử bạn có kết Bạn sử dụng ... 2 Nhấp chọn ma Nhấn phím M để mở bảng Material , bảng Multi/Subobject bạn nhấp nút Greem ID Ở tạo vật liệu X-ray cho lớp da ma nên bạn chọn ID Tiếp theo thiết lập

Ngày tải lên: 11/12/2013, 21:15

... Organic Process Research & Development 2007, 11, 846–860 Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique David ... sensors of the DSC cell Thermal isolation was maintained by using beryllium metal foil to seal the X-ray optical path identification and understan...

Ngày tải lên: 14/02/2014, 03:20

... robust synthesis of pantothenate from low amounts of pantoate [9] Here, we report the results of the structural studies of the pantoate- bound form of the N-terminal domain of E coli PS (nPS) The structure ... [13] Details of the structural basis for the biochemically observed inhibition of plant PS by pantoate, as well as of the alleviation of...

Ngày tải lên: 16/02/2014, 09:20

... introduced into So -RNase HI or 4· -RNase HI The stabilities of the 4· -RNase HI, 5· -RNase HI and 6· -RNase HI proteins against thermal denaturation were analysed as described for R97G -RNase HI and D136H -RNase ... Ec -RNase HI and Arg31 in Thermus thermophilus RNase HI (Tt -RNase HI) Gly39 and Gly97 are conserved as Gly41 and Gly100 in Tt -RNa...

Ngày tải lên: 18/02/2014, 13:20

... the ligand specificity of family carbohydrate- binding modules J Biol Chem 275, 4113 7– 4114 2 30 Accelrys (1993) InsightII v 2.3.0 Accelrys, San Diego, CA Determinants of ligand specificity in CtCBM11 ... grouped into three subfamilies: ‘surface -binding CBMs (type A), ‘glycan-chain -binding CBMs (type B), and ‘small sugar -binding CBMs (type C) [5] Determinants...

Ngày tải lên: 18/02/2014, 17:20

... structure of AII in solution with the X-ray structure of AII complexed to the Fab131 mAb In Fig 7A, a sequence alignment is represented of the backbone of the conformational ensemble of AII in ... play a determinative role in conferring the structure of AII X-ray structure of AII bound to the mAb Fab131: comparison with...

Ngày tải lên: 20/02/2014, 23:20

... species, the radius of gyration is given by: R2 ¼ fM R2 þ fD R2 g gM gD ð7Þ where fM and fD are the mass fractions of monomer and dimer, respectively, and RgM and RgD are the radii of gyration for the ... be produced by the presence of the phosphopeptide on the surface of arrestin and/ or by changes in ÔlocalÕ arrestin structure These results are co...

Ngày tải lên: 22/02/2014, 07:20

... Tôi có m nh đất diện tích 14,3 m x 3,4 m Hiện x y nhà tầng diện tích m x 3,4 m Còn 6,3 m x 3,4 m phía sau x y nhà cấp Nay muốn cải tạo nhà tầng x y nốt diện tích lại với m c đích kinh ... với nhà cải thiện, tầng x y cầu thang nhà vệ sinh, tầng để Riêng m nh đất lại, muốn x y 3,5 tầng, tầng để trống phục vụ kinh doanh, tầng g m phò...

Ngày tải lên: 27/02/2014, 07:20

... Nhà hai tầng, hai m t tiền đất 7,1 m x 14,54 m Tôi sinh n m 1977, có lô đất rộng 7,1 m x 14,54 m, hai m t tiền M t rộng 7,1 m, hướng đông bắc M t hông hướng đông nam Tôi dự kiến n m 2010 x y ... x y nhà Yêu cầu: Căn nhà g m phòng khách, nhà ăn, bếp bar, phòng ngủ vệ sinh khép kín, phòng l m việc, phòng thờ, garage để ôtô xe m y...

Ngày tải lên: 27/02/2014, 09:20

... (2002) Calcium and peptide binding to folded and unfolded conformations of cardiac troponin C Electrospray ionization and Fourier transform ion cyclotron resonance mass spectrometry Eur J Mass Spectrom ... (1998) Fourier transform ion cyclotron resonance mass spectrometry: a primer Mass Spectrom Rev 17, 135 56 Smith RD (2000) Evolution of ESI -...

Ngày tải lên: 07/03/2014, 17:20

... be made with other members of the class I monoheme cyt c family In addition, the effect on structural and unfolding properties of replacing the axial methionine ligand with a lysine residue has ... that the mechanism of release of the axial ligand under alkaline conditions and in the presence of GdmHCl is different Under alkaline conditi...

Ngày tải lên: 07/03/2014, 17:20

... conformation of this residue The shift of the Ca atom of Tyr35 of the Phe35fiTyr mutant from that of Phe35 of the ˚ wild-type cyt b5 is 0.21 A, within the error limit The side chain of Tyr35 of the Phe35fiTyr ... superimposed with Tyr35 and the heme of the mutant (B) Tyr35 of the Phe35fiTyr mutant is superimposed with Phe35 of the wild-...

Ngày tải lên: 08/03/2014, 10:20

... (gray) and its pENW-bound form (red), respectively (C) and (D), the S)1 pockets of adamalysin II (cyan) and atrolysin C (blue) after the binding of a phosphonate inhibitor and the batimastat, ... chemical synthesis of inhibitor analogues We thank Dr Yuch-Cheng Jean of the Synchrotron Radiation Research Center (Hsinchu, Taiwan) and Dr Hideaki Moriyama of...

Ngày tải lên: 08/03/2014, 23:20