Báo cáo khoa học: Structure of FocB – a member of a family of transcription factors regulating fimbrial adhesin expression in uropathogenic Escherichia coli pdf

... Journal compilation ª 2010 FEBS 3381 Structure of FocB – a member of a family of transcription factors regulating fimbrial adhesin expression in uropathogenic Escherichia coli Ulrika W. Hultdin 1 , ... FEBS 3379 preliminary data analysis of FocB, a transcription fac- tor regulating fimbrial adhesin expression in uropatho- genic Esc...

Ngày tải lên: 15/03/2014, 23:20

... Mutational analyses have also been valuable in elucidating factors important for activity. Table 2 lists the most informative mutations that have been made in a range of a- conotoxins. In addition, an ... or to Asn5 (5LaaMII). The N-terminal LaaMII was shown to have a tertiary structure similar to that of the native conotoxin and maintained the activity for the a3 b2 subty...

Ngày tải lên: 19/02/2014, 12:20

... crystal structure of Streptococcus agalactiae serine ⁄ threonine phosphatase (SaSTP) using a combination of single-wavelength anomalous dispersion phasing and molecular replacement. The overall structure ... for exam- ple, Arabidopsis thaliana ABI1 in which the catalytic domain is fused to an EF-hand motif, and human STP (HsSTP), which has an additional 8 kDa a- helical domain at...

Ngày tải lên: 07/03/2014, 09:20

... 32 4– 330. 22 Wasserfallen A, Ragettli S, Jouanneau Y & Leisinger T (1998) A family of flavoproteins in the domains Archaea and Bacteria. Eur J Biochem 254, 32 5–3 32. 23 Gomes CM, Giuffre A, ... domain (residues 1–2 52) harboring a di-iron center, and a C-terminal flavodoxin-like domain (residues 25 3–4 04) containing FMN. Two monomers assemble via a head-to-tail a...

Ngày tải lên: 07/03/2014, 10:20

... Golgi apparatus. During this process, the external tubule is assembled at the apical end of the capsule and in a later stage invag- inates into the capsule matrix and spines are assembled in the ... residue. Dimer formation of spinalin Analytical ultracentrifugation was used for a more accurate analysis of the oligomeric state of soluble spinalin eluted in the first peak (Fig...

Ngày tải lên: 07/03/2014, 12:20

... GLU R1 5A forward (5¢-ATTCAAACTATAAAGTTGACGCAA CTGACTTGGAAACCTTC-3¢), GLU R1 5A reverse (5¢- GAAGGTTTCCAAGTCAGTTGCGTCAACTTTATAGTT TGAAT-3¢); GLU H44 7A forward (5¢- GCAAGTCATTT TGGATGCTATTAATGATGATGGCTC-3¢), ... H44 7A reverse (5¢- GAGCCATCATCATTAATAGCATCCAAAA TGACTTGC-3¢); GLU T46 2A forward (5¢- GAACAACTT AACAGATATGCCGGTTATT CCACCGGT GCC-3¢), GLU T46 2A reverse (5¢- GGCACCGGTGGAATAACC...

Ngày tải lên: 07/03/2014, 12:20

... H N in the side chain. The N-terminal Gly1 appears as a weak and very broad peak. All H a chemical shifts of residues 5–3 1 show an upfield shift compared with random-coil data indicating an a- helical ... and classification of cross-peaks as weak, medium and strong. For the calibration of the intensities of the NOE peaks, a statistical analysis of the d aN (i,i+3) signals...

Ngày tải lên: 16/03/2014, 16:20

... measures of hydrophobic core formation. Proteins 43, 1–1 1. 11 Murata T, Fushinobu S, Nakajima M, Asami O, Sassa T, Wakagi T & Yamaguchi I (2002) Crystal structure of the liganded anti-gibberellin ... Crystal structure of an Fab fragment in complex with a menin- gococcal serosubtype antigen and a protein G domain. J Mol Biol 293, 8 1–9 1. 19 Ghiara JB, Stura EA, Stanfie...

Ngày tải lên: 16/03/2014, 23:20

... refinement against a lower-resolution dataset collected at a much less intense beamline (ESRF, BM16). Therefore, this observation cannot be interpreted as a result of X-ray-induced radiation damage; rather, ... flagellates (e.g. Bodo saltans), photosynthetic algae (e.g. Euglena graci- lis), and parasitic trypanosomatids [e.g. the causal agents of the tropical diseases African sleeping...

Ngày tải lên: 23/03/2014, 04:21

... Sunnyvale, CA, USA) using a linear gradient of 0.0 2–0 .6 M NaOAc in 0 .1 M NaOH at a flow rate of 2 mLÆmin )1 for 100 min and 2-mL fractions were collected and analyzed by HPAEC using pulsed ampero- metric ... up of oligosaccharide repeats. The structures of the O-polysaccharides of all known serologically distinguishable smooth strains of P. syringae have been determined...

Ngày tải lên: 23/03/2014, 13:20