bài 7 quang hợp

... Then *N = JL /£ = -L I™ 27T^l 2TrV 19 .7 = 3.13 ~ 2TrVs "" V5 (23.2a) = In the International System: * = * = ** K K Then /Ar = JL ^ = J- /^Z T r V ^ 277 V _ 99.1 _ 15 .76 ~ 27r\/6 ~ Vd (23.2b) Relationships ... 3/i2 = 3/4 = 0 .75 or a vector 0 .75 at 90° The imbalance at station 3, when sensed at station 4, is x 7/ i2 = 7/ 6 = 1.16 or a vector of 1.16 at 180° By taking the square root of 0 .75 2 plus 1.162, ... 10.2 102 020 102 000 = 9-^A 10 nm 100 nm /mi 10 ptm 100 fjan mm 10 mm 1m fN (Hz) 980 576 498 1 57. 6 49.8 15 .76 4.98 0.498 Note, from Eqs (23.2a) and (23.2b), that fN depends on 6, and thus on both...

Ngày tải lên: 25/10/2013, 13:15

... 95 .7 ×10 J ) < T ( + 142.2 ) J K 673 K < T ∆G = ( ∆H − T∆S) < ( + 95 .7 ×10 J ) − ( T ) ( + 142.2 ) < ( + 95 .7 ×10 J ) < ( T ) ( + 142.2 ) J K Answer: The temperature must be higher than 673 K ... Ex 17. 3a – The reaction CCl4(g) → C(s, graphite) + Cl2(g) has ∆H = +95 .7 kJ and ∆S = +142.2 J/K at 25°C Calculate ∆G and determine if it is spontaneous Given: Find: Concept Plan: ∆H = +95 .7 kJ, ... Ex 17. 3a – The reaction CCl4(g) → C(s, graphite) + Cl2(g) has ∆H = +95 .7 kJ and ∆S = +142.2 J/K Calculate the minimum temperature it will be spontaneous Given: Find: Concept Plan: ∆H = +95 .7 kJ,...

Ngày tải lên: 28/11/2013, 01:12

... 98.0 ( 97. 0) 1 179 512 164 370 7. 3 (6.9) 15.9 (5.8) 13.8 a = 69.06 b = 71 .76 c = 76 .40 b = 91 .72 50.0–1.48 (1.53–1.48) 1.92 7. 7 (38.3) 95.9 (88.9) 73 2659 124631 6.1 (5.2) 16.6 (3.6) 18.3 36.13–1. 57 (1.61–1. 57) ... D165-M-H79 H79-M-H169 H79-M-wata Wata-M-H169 H169-M-D165 H31-M-D165 H31-M-watb a Fe 0.06 ± 0.01 0.03 ± 0.02 0.04 ± 0.03 104.8 ± 1.3 136.1 ± 0.8 97. 2 151.5 77 .1 74 .5 111.1 82.1 169.5 118.8 ± 0.8 82 .7 ... (1.61–1. 57) 9 873 1 (6589) 19.8 (33 .7) ⁄ 23.6 (35.9) 0.008 1.135 6984 29 630 31.86–1.35 (1.38–1.35) 152991 (10838) 18.8 (23.9) ⁄ 20.3 (25.4) 0.008 1. 170 6823 18 73 4 49 .75 –1.48 (1.52–1.48) 113539 (79 65)...

Ngày tải lên: 14/02/2014, 22:20

... hydrophobic effect Science 255, 178 –183 45 Lee, C., Park, S.H., Lee, M.Y & Yu, M.H (2000) Regulation of protein function by native metastability Proc Natl Acad Sci USA 97, 77 27 77 31 46 Humphrey, W., Dalke, ... Biochemistry 34, 2 672 –2 677 Ó FEBS 2003 Cavities and stability in MS2 capsid mutants (Eur J Biochem 271 ) 145 35 Gaspar, L.P., Johnson, J.E., Silva, J.L & Da Poian, A.T (19 97) Different partially ... extreme heat- and pressureresistant Sso7d protein from Sulfolobus solfataricus leads to a major rearrangement of the hydrophobic core Biochemistry 38, 1 270 9–1 271 7 44 Ericsson, A.E., Baase, W.A., Zhang,...

Ngày tải lên: 19/02/2014, 12:20

... for details a Fraction B Fraction C 2.65 0.35 360 130 Stable P-E-K-Q-P-L-P-A-Aa 0 .71 0. 07 31.8 3.1 17 X-Qb 0 .76 0.10 21.9 2.3 18 (S)-Q-P-(I)c CcStP EcMalP EcMalP Residue Ser1 is processed ... 109911 07 Graves, D.J & Wang, J.H (1 972 ) a-Glucan phosphorylases chemical and physical basis of catalysis and regulation Ann Rev Biochem 7, 435482 Feldmann, K., Zeisel, H.J & Helmreich, E.J.M (1 976 ) ... properties and molecular shape of the enzyme from solution X-ray scattering Biochem J 326, 77 378 3 17 Griessler, R., DAuria, S., Tanfani, F & Nidetzky, B (2000) Thermal denaturation mechanism...

Ngày tải lên: 19/02/2014, 16:20

... 75 7 75 8 75 8 75 9 75 9 75 9 76 0 76 0 76 0 76 1 76 1 76 2 76 2 76 3 76 3 76 3 76 3 76 4 76 4 76 5 76 5 76 7 76 7 76 7 76 7 76 8 76 8 76 9 76 9 76 9 76 9 77 0 77 0 77 0 77 7 Part I Properties of Vitamins ... 645 645 646 646 646 648 650 653 676 677 677 682 70 1 70 1 71 5 71 5 71 6 72 0 73 5 73 5 73 5 73 7 73 7 73 7 73 8 73 8 74 0 74 1 74 1 74 1 74 1 74 3 74 3 74 5 74 7 74 7 74 7 74 7 74 8 74 9 74 9 22.4.2 Biosensor-Based Immunoassay ... 156 1 57 159 160 160 165 165 165 1 67 1 67 1 67 168 168 169 171 171 171 172 173 173 177 178 178 179 179 179 179 179 181 182 183 183 183 1 87 1 87 Chapter 10 Vitamin B6 10.1 Background...

Ngày tải lên: 08/03/2014, 00:20

... decarboxylase Proc Natl Acad Sci USA 87, 73 3– 73 7 33 Laemmli, U.K (1 970 ) Cleavage of structural proteins during the assembly of the head of bacteriophage T4 Nature 2 27, 680– 685 34 Hayashi, H., Tanase, ... catalysis Biochemistry 37, 15 076 –15085 Guex, N & Peitsch, M.C (19 97) SWISS-MODEL and the SWISSPDBVIEWER: an environment for comparative protein modeling Electrophoresis 18, 271 4– 272 3 Peitsch, M.C (1996) ... Rat histidine decarboxylase is a substrate for m-calpain in vitro Biochem Biophys Res Commun 271 , 77 7 78 1 ´ ´ Fajardo, I., Urdiales, J.L., Medina, M.A & Sanchez-Jimenez, F (2001) Effects of phorbol...

Ngày tải lên: 08/03/2014, 08:20

... 26.0 ± 2.0 75 .0 ± 2.9 55.0 ± 2 .7 7.3 ± 2.0 70 .0 ± 2.3 42.0 ± 1.5 17. 1 ± 1.0 73 .0 ± 2.9 – – – Fish (68.3 ± 1.9) 1st 2nd Extractions n = 53.0 ± 2.0 25.0 ± 1 .7 90.0 ± 3.1 58.0 ± 2.2 27. 0 ± 2.0 92.0 ... As species 3.0 7. 9 7. 0 80 .7 98.6 ± ± ± ± ± 0.9 1.0 1.0 3.1 3.4 3.2 8.1 7. 3 80.4 99.0 ± ± ± ± ± 1.0 1.1 1.0 3.2 3.6 2.9 8.3 7. 1 80.4 98 .7 ± ± ± ± ± 0.8 1.3 1.0 3.2 3 .7 3.2 8.3 7. 2 80.1 98.8 ± ... 98.8 ± ± ± ± ± 1.0 1.4 1.1 3.3 3.9 3.1 8.0 7. 0 79 .1 97. 2 ± ± ± ± ± 1.1 1.6 1.3 3.0 3.8 3.0 7. 9 7. 0 80.0 97. 9 ± ± ± ± ± 0.9 1.3 1.0 3.0 3.5 3.0 8.0 7. 0 80.0 98.0 ± ± ± ± ± 1.0 0.8 2.0 3.2 4.0 I...

Ngày tải lên: 15/03/2014, 23:49

Ngày tải lên: 22/03/2014, 11:20

... provided the source is stated ISSN 1609-0381 (print) ISBN 92-9131-088-3 (print) ISSN 1682 -76 51 (online) ISBN 92-91 97- 088-3 (online) Preface The failure of regulation and the short-sightedness of the ... around 25 per cent to 12 per cent while the share of financial sector more than doubled from 3 .7 per cent to 8.4 per cent The same trend is reflected in profits too Over the last 50 years, the ... 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...

Ngày tải lên: 23/03/2014, 02:20

... C698T,C1239T,G1597A G184A, C1317T, G1516A G99A, G495A, A1159G G1221T, G1839T A680G C123T, G1165C, A1509T C58T, G444T, T 179 3C N76D P157A, D231Y P234L, G554S E62K, D506N N387D Q613H E227G V389L, N503I ... complexes of amylosucrase Structural implications for the polymerase activity J Biol Chem 277 , 477 41– 477 47 12 Sarcabal P, Remaud-Simeon M, Willemot RM, Potocki ¸ de Montalk G, Svensson B & Monsan ... 279 , 72 6 73 4 17 Lehman M & Wyss M (2001) Engineering proteins for thermostability: the use of sequence alignments versus rational design and directed evolution Curr Opin Biotechnol 12, 371 – 375 ...

Ngày tải lên: 23/03/2014, 11:20

... ± ± 0.2 0.2 0.2 0.2 0.3 0.3 DGU,25 (kJÆmol)1) Tg (°C) 183 175 174 166 106 100 28.5 26 .7 26.6 25.0 16.0 15.4 101.9 98.0 97. 8 94.2 74 .4 73 .0 ± ± ± ± ± ± 2 2 3 ± ± ± ± ± ± 0.3 0.3 0.3 0.3 0.4 0.4 ... The Tg values refer to the condition DGU(Tg) ¼ pH 4.00 3 .75 3.50 HUTmar variants Wild type E34D Wild type E34D Wild type E34D 77 .5 73 .4 73 .2 69.3 45.2 43.2 DHU,m (kJÆmol)1) Tm (°C) ± ± ± ± ± ± ... (80.5 °C) and the E34D mutant (72 .7 °C) at pH 7. 0 and 20 lM protein concentration described elsewhere [4,18] These Tm values are still high at pH 4.00 and even at 3 .75 (73 .2 °C and 69.2 °C at pH 4.00,...

Ngày tải lên: 23/03/2014, 12:20

... DS° (kJÆmol)1ÆK)1) DG° (kJÆmol)1) FN° 5.5 5.5a 6.5 6.5b 7. 0 41.6 47. 3 51.4 51.9 54.0 138 153 165 165 174 2.8 2.8 3.1 3.0 3.0 82 82 76 74 74 0.26 0.25 0.22 0.21 0.21 6.9 8.2 9.8 9.9 11.0 0.91 0.96 ... association of the equilibrium unfolding intermediate of lambda Cro repressor J Mol Biol 255, 76 7 77 7 29 Makhatadze, G.I & Privalov, P.L (1990) Heat capacity of proteins I Partial molar heat capacity ... Am Chem Soc 1 07, 2820–2821 40 Griesinger, C., Otting, G., Wuthrich, K & Ernst, R.R (1988) ¨ Clean TOCSY for 1H spin system identification in macromolecules J Am Chem Soc 110, 78 70 78 72 41 Bax, A.,...

Ngày tải lên: 23/03/2014, 15:21

... DHvh/DHcal coiled-coil transition 486 281 258 182 120 108 75 58 )9280 )3610 )3 170 )1660 – )1216 )630 )515 )76 00 )3080 )2640 )1 170 )6 87 )656 – – – )530 )530 )490 – )560 – )515 0.13 0.39 0.42 0.88 ... Natl Acad Sci USA 72 , 370 1– 370 5 Terzaghi, B.E., Terzaghi, E & Coombs, D (1 979 ) The role of the collar/whisker complex in bacteriophage T4D tail fiber attachment J Mol Biol 1 27, 1–14 Sobolev, B.N ... D.H & Eiserling, F.A (1 977 ) Studies on the structure, protein composition and assembly of the neck of bacteriophage T4 J Mol Biol 116, 375 –405 Conley, M.P & Wood, W.B (1 975 ) Bacteriophage T4 whiskers:...

Ngày tải lên: 24/03/2014, 03:21

... cores formed by the side chains of Ala7, Met13, and Ile78 in HT c-552 are more tightly packed than the corresponding regions formed by Phe7, Val13, and Val78 in PA c-551 All these residues are ... resulting PA c-551 mutants were measured A single mutation [Val78 to Ile (V78I)] and double mutations [Phe7 to Ala/Val13 to Met (F7A/V13M) and Phe34 to Tyr/Glu43 to Tyr (F34Y/ E43Y)] in the three ... the structure of thermophilic Hydrogenobacter thermophilus cytochrome c552 J Biol Chem 274 , 375 33– 375 37 Hasegawa, J., Uchiyama, S., Tanimoto, Y., Mizutani, M., Kobayashi, Y., Sambongi, Y & Igarashi,...

Ngày tải lên: 24/03/2014, 03:21

... 2148 2123 21 07 2 070 2098 1336 176 7 171 6 2148 2016 Mean Standard deviation 1.4 17 1.143 12.499 7. 044 18 .73 7 13.431 1 .77 3 5.421 64.005 28.104 40.834 25. 174 5.903 6.103 4 .70 5 4.139 1.2 17 1.412 14.265 ... 1806 176 4 1859 15 87 2086 1364 1314 1502 1 272 1 372 8. 078 4.625 0.685 53 .74 4 0.505 2. 470 17. 006 34 .73 8 7. 403 4. 074 10.982 1.643 4.521 0.196 19 .71 2 0.459 12.010 22.413 30.354 2.051 1.561 2.3 47 4.442 ... 24 .74 9 4.1 07 0.000 17. 782 0.822 33.330 0.660 -0.008 0. 379 2. 676 -0.320 3.650 7. 350 69.326 26 .74 2 109.422 8.282 92.490 13.440 4 .74 7 20. 074 45. 676 3.340 25.480 87. 110 36 .75 5 3.241 61.2 87 3.221 55.822...

Ngày tải lên: 29/03/2014, 08:20

... 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 ... transition (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 ... 10, 6 37 643 12 Koch M, Bhattacharya S, Kehl T, Gimona M, Vasak M, Chazin W, Heizmann CW, Kroneck PM & Fritz G (20 07) Implications on zinc binding to S100A2 Biochim Biophys Acta 177 3, 4 57 470 13...

Ngày tải lên: 30/03/2014, 02:20

... (nm) Flavin a.u 0.02 ± 0.01a 110 ± 8b 0.8 ± 0.2b 12 .7 0.12 ± 0.01 86 ± 1.5 ± 0.2 0. 37 ± 0.03 95 ± 2d 1.6 ± 0.1d 135 940 230 900 340 465 370 71 5 0.04 ± 0.01 108 ± 1.4 ± 0.1 As described previously ... residues at the dimer interface (the distance between ˚ the a-carbons is  3 .7 A and between the indole rings ˚ is ‡ 7. 7 A; see Fig 1C), they account for a significant region of the dimerization ... fluorescence emission at saturation The significant increase observed in the empiric DF ⁄ Kd ratio (7. 2, 7. 8 and 7. 3 arbitrary unitsÆ lm)1 for W243Y, W243I and wild-type DAAO, respectively) points to a...

Ngày tải lên: 30/03/2014, 11:20

... Zubay, G (1 973 ) In vitro synthesis of protein in microbial systems 27 Annu Rev Genet 7, 2 67 2 87 19 Schagger, H & Jagow, G.V (19 87) Tricine-sodium dodecyl sulfate-polyacrylamide gel electrophoresis ... this class of IMPs, in Ó FEBS 2004 Cell-free expression of membrane proteins (Eur J Biochem 271 ) 577 Fig [15N,1H]-TROSY spectra of solubilized membrane proteins The proteins were specifically labeled ... MHPG in 25 mM sodium phosphate (pH 7. 0) and mM dithiothreitol The spectrum was taken at 30 °C with a 600 MHz spectrometer  578 C Klammt et al (Eur J Biochem 271 ) Ó FEBS 2004 gave evidence of a...

Ngày tải lên: 30/03/2014, 13:20