... mechanical) magnification is also used in largely obsolete hand-held instruments typified by Fig 23 .17 A probe maintains contact with a vibrating surface Motion resulted in a bright pattern appearing ... paper strip As paper speed was known, Fig 23.16 Vibration measurement with a microscope Fig 23 .17 Hand-held vibration measurement instrument frequency could be calculated These instruments were...
... arrangements of the particles result in the same macrostate Tro, Chemistry: A Molecular Approach 17 Macrostates and Probability There is only one possible arrangement that gives State A and one ... therefore a process will be spontaneous when ∆G is negative Tro, Chemistry: A Molecular Approach 29 Ex 17. 2a – The reaction C3H8(g) + O2(g) → CO2(g) + H2O(g) has ∆Hrxn = -2044 kJ at 25°C Calculate the ... Molecular Approach 32 ∆G, ∆H, and ∆S ΔGo = ΔHo - TΔSo Tro, Chemistry: A Molecular Approach 33 Ex 17. 3a – The reaction CCl4(g) → C(s, graphite) + Cl2(g) has ∆H = +95.7 kJ and ∆S = +142.2 J/K at...
... interaction of R17 coat protein with its ribonucleic acid binding site Biochemistry 22, 2601–2610 Romaniuk, P.J., Lowary, P., Wu, H.N., Stormo, G & Uhlenbeck, O.C (1987) RNA binding sites of R17 coat ... pressure-inactivated virus J Virol 66, 2111–2 117 21 Da Poian, A.T., Oliveira, A.C., Gaspar, L.P., Silva, J.L & Weber, G (1993) Reversible pressure dissociation of R17 bacteriophage: the physical individuality ... bis-ANS binding High pressure is well known to denature proteins to partially folded states [15 ,17, 38,48–50] The large increase in bis-ANS binding when the T45S mutant was treated with pressure...
... CcStP dimer are strengthened by > 100-fold when oxyanions such as phosphate bind to this enzyme [17] Enzymeoxyanion interactions occur at a protein site different from the active site, and thermostabilization ... 7.0 The time course of apo-phosphorylase formation was monitored by using a number of methods [17] : enzyme activity measurements using samples taken from the incubation mixture; column sizing ... measured using both semiquantitative uorometric analysis and a quantitative spectrophotometric test [17] The ltrate, which was devoid of protein, was the subject of quantitative analysis for PLP content...
... epigallocatechin-3-gallate is an inhibitor of mammalian histidine decarboxylase Cell Mol Life Sci 60, 176 0 176 3 41 Bhattacharjee, M.K & Snell, E.E (1990) Pyridoxal 5¢-phosphatedependent histidine decarboxylase: ... Urdiales, J.L., Mates, J.M & Sanchez´ Jimenez, F (1994) Mammalian 1-amino acid decarboxylases 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 producing 1,4-diamines: analogies among differences Trends Biochem ... this work is, indeed, a dimer, as also deduced for the native enzyme purified from natural sources [17] Figure shows a scheme of the HDC reaction and the specific steps interfered by the substrate...
... per cent to 15 per cent while the share of profits of the financial sector more than doubled from 17 per cent to 35 per cent The large share of the financial sector in profits, when its share of ... cross-border credit flows is that they tend to exacerbate domestic credit cycles BIS Papers No 62 17 Graph 12 Multi-sovereign backstop for sovereign and banks Given the dynamics of sovereign and ... the last 50 years, the share of the financial sector in aggregate profits more than doubled from 17 per cent to 35 per cent “The large share of the financial sector in profits, when its share of...
... A226G C469G, G691T,C1441T C698T,C1239T,G1597A G184A, C1317T, G1516A G99A, G495A, A1159G G1221T, G1839T A680G C123T, G1165C, A1509T C58T, G444T, T1793C N76D P157A, D231Y P234L, G554S E62K, D506N N387D ... efficiency or stability would benefit from comparisons of similar enzymes with different characteristics [17] Such data are not available for amylosucrase, because the only other described amylosucrase, ... gene of amylosucrase from Neisseria polysaccharea, production of a linear a-1,4-glucan J Bacteriol 179 , 3324–3330 Potocki de Montalk G, Remaud-Simeon M, Willemot RM, Sarcabal P, Planchot V & Monsan...
... DHvh/DHcal coiled-coil transition 486 281 258 182 120 108 75 58 )9280 )3610 ) 3170 )1660 – )1216 )630 )515 )7600 )3080 )2640 ) 1170 )687 )656 – – – )530 )530 )490 – )560 – )515 0.13 0.39 0.42 0.88 0.91 ... (calÆdeg)1Æg)1) of the protein in solution, v is the partial specific volume of the protein (0. 717 mLÆmg)1), a is the coefficient of thermal expansion of the protein (0.0007 1/a °C), and C W (t) ... absorbency at 280 nm in M GdnHCl, and the extinction coefficient was calculated as described in [17] For the DSC procedure the proteins were dialysed against NaCl/Pi [10 mM Na phosphate (pH 8.0),...
... characterized as an E coli mutation that prevented the synthesis of mature cytochrome c in the periplasm [17] DsbD contains a domain with potential disulfide isomerase activity facing the periplasm [18–20] ... mutant cells can be restored by adding low-molecular-mass thiol compounds to the growth medium [17] , and that in dsbA and dsbB mutants by adding disulfide compounds [22] These complementation results ... c-552 from a thermophilic hydrogenoxidizing bacterium, Hydrogenobacter thermophilus J Bacteriol 171 , 65–69 Hasegawa, J., Yoshida, T., Yamazaki, T & Sambongi, Y., Yu, Y., Igarashi, Y., Kodama,...
... conditions FEBS Journal 276 (2009) 177 6 178 6 ª 2009 The Authors Journal compilation ª 2009 FEBS 177 7 Conformation and stability of S100A2 H M Botelho et al structural data [12 ,17 20] This observation also ... (Fig 3A) No notorious protein precipita- FEBS Journal 276 (2009) 177 6 178 6 ª 2009 The Authors Journal compilation ª 2009 FEBS 177 9 Conformation and stability of S100A2 H M Botelho et al Table ... the contribution arising from Zn2+ binding FEBS Journal 276 (2009) 177 6 178 6 ª 2009 The Authors Journal compilation ª 2009 FEBS 178 1 Conformation and stability of S100A2 H M Botelho et al B A 0.10...
... production was analyzed by SDS/PAGE in 17. 5% 11 (v/v) Tricine gels [19] The proteins were silver stained or 12 visualized with Coomassie-Blue (Sigma) as described [17] Dissolved proteins were quantified ... from the feeding mixture (FM) providing the low molecular mass precursors The ratio of RM/FM was : 17 (v/v) Reactions in the analytical scale of 70 lL RM Table Bacterial strains and plasmids used ... in this study are listed in Table Standard DNA techniques were performed as described elsewhere [17] The coding sequences for the E coli EmrE, SugE, TehA and YfiK proteins were amplified by standard...