2 5 dione formation from esters of dipeptides

... p3A2¢p5¢A; 3, p3A2¢p5¢A2¢p5¢A; 4, p3A2¢p5¢A2¢p5¢A2¢p5¢A (m ⁄ z 1493 .5) ; 5, p3A2¢p5¢A3¢p5¢A; 6, p3A3¢p5¢A; 7, p3A3¢p5¢A2¢p5¢A; 8, p3A3¢p5¢A3¢p5¢A; 9, adenosine; 10, mixture of A2¢p5¢A and A2¢p5¢A2¢p5¢A2¢p5¢A; ... A2¢p5¢A2¢p5¢A2¢p5¢A; 11, mixture of A2¢p5¢A2¢p5¢A and A3¢p5¢A2¢p5¢A (m ⁄ z 924 .6); 12, A2¢p5¢A3¢p5¢A (m ⁄ z 924 .7); 13, putative A2¢p5¢A2¢p5¢A3¢p5¢A (m ⁄ z 1 25 3.9); 14, mixture of A3¢p5¢A and A3¢p5¢A3¢p5¢A ... Acids Res 27 , 1609–1618 21 Sarkar SN, Ghosh A, Wang HW, Sung SS & Sen GC (1999) The nature of the catalytic domain of 2 -5 -oligoadenylate synthetases J Biol Chem 27 4, 25 53 5 25 5 42 22 Rogozin...

Ngày tải lên: 23/03/2014, 09:20

... 12 1 65 166 155 14 20 0 58 2 3 12 15 1 5 5 15 45 1 12 35 20 25 15 10 monitored by EPR at room temperature [33] Fig 2, trace a shows the EPR spectrum of 20 lM CPTIO in the presence of ... following the addition of H2O2 to MP8 at ) 15 C in phosphate buffer containing 50 % methanol, showed absorption shifts from 3 95 to 408 nm for the Soret band and from 53 5 nm to 52 2 and 55 1 nm for the Q ... NO3 1 1 2 3 60 2 40 12 80 85 90 75 38 15 1 10 20 20 10 10 intensity of this spectrum slowly decreased and was barely detectable 20 after the addition of MP8 to the mixture of CPTIO,...

Ngày tải lên: 17/03/2014, 09:20

... 77: 1 25 1– 126 0 doi:10.1007/s0 0 25 3-007- 126 4-6 doi:10.1186 /21 91-0 855 -1-13 Cite this article as: Kadow et al.: Recombinant expression and purification of the 2, 5- diketocamphane 1 ,2- monooxygenase from ... BVMO and the conversion of (-)-camphor was observed with crude cell Figure SDS-PAGE analysis of 2, 5- DKCMO: lane 1: marker: 150 , 130, 100, 70, 55 , 35, 25 , 15 kDa; lane 2: crude extract (41 μg ... June 20 11 Accepted: 23 June 20 11 Published: 23 June 20 11 References Bradshaw WH, Conrad HE, Corey EJ, Gunsalus IC (1 959 ) Microbiological degradation of (+)-camphor J Am Chem Soc 44 92: 55 07 55 07...

Ngày tải lên: 21/06/2014, 02:20

... feat of endurance They are capable of amazing feats of endurance the limit/limits of your endurance She was almost at the limits of her endurance powers of endurance The task was a test of their ... prospect of a new job - of the excitement of meeting new people o PHRASES an air of excitement There was an air of excitement about the place a feeling/sense of excitement, a fever/state of excitement ... this watermark extend 28 4 extend verb Next year we will greatly extend the range of goods that we sell • PREP from, to The repayment period will be extended from 20 years to 25 years • ADV greatly,...

Ngày tải lên: 19/08/2013, 09:53

... feat of endurance They are capable of amazing feats of endurance the limit/limits of your endurance She was almost at the limits of her endurance powers of endurance The task was a test of their ... prospect of a new job - of the excitement of meeting new people o PHRASES an air of excitement There was an air of excitement about the place a feeling/sense of excitement, a fever/state of excitement ... this watermark extend 28 4 extend verb Next year we will greatly extend the range of goods that we sell • PREP from, to The repayment period will be extended from 20 years to 25 years • ADV greatly,...

Ngày tải lên: 10/12/2013, 13:15

... remove this law 22 2 law the law of averages the probability that you will get one result about the same number of times as another if you something often enough • By the law of averages we can't ... the lie of the land British & Australian the lay of the land American & Australian It's always a good idea tofind out the lie of the land before applying to a company land-office a land-office ... a group or organization (often + in) A leading light in the art and ballet world, he was a closefriend of Princess Diana • (often + of) Jeffries, at 23 a leading light of the campaign, was thefirst...

Ngày tải lên: 17/01/2014, 06:20

... makes us a lots of homework She makes us a lot of homework She makes us lots of homework a lot of (WITH a): 'I bet she's got a lot of money.' lots of (WITHOUT a): 'I bet she's got lots of money.' ... loaned millions of dollars from the world bank The military government borrowed millions of dollars from the world bank loan = (1) (noun) a sum of money that you borrow, usually from a bank: They ... kind of is not a good way of reducing these kinds of kind/sort/type of + singular form: 'this kind of envelope' kinds/sorts/types of + singular or plural form: 'these kinds of envelope/s' Note that...

Ngày tải lên: 24/01/2014, 08:20

... configuration information from the privileged EXEC command mode Upon completion of the previous steps, logoff by typing exit Turn the router off 2- 4 CCNA 2: Routers and Routing Basics v 3.0 - Lab 3 .2. 5 Copyright ... 2: Routers and Routing Basics v 3.0 - Lab 3 .2. 5 Copyright  20 03, Cisco Systems, Inc Router Interface Summary Router Ethernet Ethernet Serial Serial Interface Model Interface #1 Interface #2 ... Interface #2 #5 800 (806) Ethernet (E0) Ethernet (E1) 1600 Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 1700 FastEthernet (FA0) FastEthernet (FA1) Serial (S0) Serial (S1) 25 00 Ethernet...

Ngày tải lên: 24/01/2014, 19:20

... configuration information from the privileged exec command mode Upon completion of the previous steps, logoff by typing exit Turn the router off 2- 4 CCNA 2: Routers and Routing Basics v 3.0 - Lab 3 .2. 5 Copyright ... 2: Routers and Routing Basics v 3.0 - Lab 3 .2. 5 Copyright  20 03, Cisco Systems, Inc Router Interface Summary Router Ethernet Ethernet Serial Serial Interface Model Interface #1 Interface #2 ... Interface #2 #5 800 (806) Ethernet (E0) Ethernet (E1) 1600 Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 1700 FastEthernet (FA0) FastEthernet (FA1) Serial (S0) Serial (S1) 25 00 Ethernet...

Ngày tải lên: 24/01/2014, 19:20

... 43.0 39.1 (2 ) JCP INADEQUATE 13 C-TOCSY 2 2 ,3¢,4¢ ,5 71 .2 40 .5 (1¢,3¢) 1¢ 72. 7 41.6 (2 ,4¢) 71.7 41.6 (3¢) 5. 1 5 40 .2 (5 ) 65. 0 40.6 (4¢) 4 .5 4¢ 1¢,3¢,4¢ ,5 1¢ ,2 ,4¢ ,5 1¢ ,2 ,3¢ ,5 1¢ ,2 ,3¢,4¢ ... mixture of [2, 1¢ ,2 ,3¢, 4¢ ,5 -13C6]-3a and [2, 1¢ ,2 ,3¢,4¢ ,5 -13C6]-3b was generated by incubation of a solution containing mM [2, 1¢ ,2 ,3¢,4¢ ,5 -13C6]GTP, 100 mM Tris ⁄ HCl pH 8 .2, 10 mM MgCl2, 10 ... of GTP cyclohydrolase II J Biol Chem 27 6, 22 273 22 277 Schramek N, Bracher A & Bacher A (20 01) Biosynthesis of riboflavin Single turnover kinetic analysis of GTP cyclohydrolase II J Biol Chem 27 6,...

Ngày tải lên: 18/02/2014, 18:20

... Thermobifida fusca The Rv 222 8c of M tuberculosis is identical to Mb 2 25 3c of Mycobacterium bovis FEBS Journal 27 2 (20 05) 28 28 28 37 ª 20 05 FEBS 28 33 A fusion protein consisting of RNase H and APase ... example of a genome with three active RNase H genes FEBS Journal 27 2 (20 05) 28 28 28 37 ª 20 05 FEBS A fusion protein consisting of RNase H and APase complementation of MIC2067(DE3) 159 497 29 0 + ... Rajandream MA, Rutherford K, Rutter S, FEBS Journal 27 2 (20 05) 28 28 28 37 ª 20 05 FEBS A fusion protein consisting of RNase H and APase 27 28 29 30 31 32 33 34 35 36 37 38 Seeger K, Saunders D, Sharp S,...

Ngày tải lên: 19/02/2014, 18:20

... Precise measurement of the G + C content of deoxyribonucleic acid by 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 high-performance liquid chromatography Int J Syst Bacteriol 39, 159 –167 Moss, C.W ... 1: 2: 3: 4: 5: 6: 7: 8: 850 830 800 610 400 160 97 22 420 0 420 0 790 460 90 0 .20 0 .20 1.0 1.3 4.4 18 24 22 100 98 94 72 46 19 11 Cell extract Streptomycin sulfate Ammonium sulfate Acetone DE 52 ... Microbiol 59 , 25 20 25 25 12 Nishizuka, Y., Ichiyama, A., Gholson, R.K & Hayaishi, O (19 65) Studies on the metabolism of the benzene ring of tryptophan in mammalian tissues Enzymatic formation of glutaric...

Ngày tải lên: 21/02/2014, 01:21

... 12 24 12 24 17.19 66 . 25 25 .77 28 .07 56 .80 60.70 57 .19 67.11 37.10 27 .21 38.60 39.47 32. 86 30.81 32. 21 26 .77 45. 71 6 .54 35. 60 32. 46 10 .50 8.49 10.60 6. 12 82. 81 33 .57 74 .23 71.93 43 .20 39.30 42. 81 ... 98.88 95. 34 96.61 97.78 98.78 97.80 98.90 16 .26 1. 12 4.66 3.39 2. 22 1 .22 2. 20 1.10 1 10 10 10 – 98.48 96.71 96.44 96 .28 98.41 97.93 98.38 1. 52 3 .29 3 .56 3. 72 1 .59 2. 07 1. 62 12 24 12 24 12 24 12 24 ... Alignment of the amino-acid sequence of the two sponge sequences, 25 A-1_SD and 25 A -2_ SD, deduced from the cDNAs SD25A-1 and SD25A -2, with the related proteins from the sponge G cydonium ( 25 A_GEOCY,...

Ngày tải lên: 21/02/2014, 15:20

... Analogous F-actin binding 22 23 24 25 26 27 28 29 30 31 32 33 34 35 by cofilin and gelsolin segment substantiates their structural relationship J Biol Chem 27 2, 327 50 – 327 58 McGough, A., Chiu, W ... 198 22 7 and found that they could exclude residues 12 44, 22 8 25 7 and 354 –3 75 from being the site of peptide binding Our adjacent peptide S2 159 –193 did not bind the C terminus of actin (360–3 72) ... 18 28 84–103 1 12 1 25 119–1 32 347–3 65 338–348 360–3 72 355 –3 75 1.3 mM ND No binding No binding No binding No binding 2. 9 mM mM 40 mM 30 mM mM 2. 0 mM 2. 0 mM ND ND No binding 50 mM 2. 0 mM Binding...

Ngày tải lên: 22/02/2014, 07:20

... Tyr1 15, Tyr 158 , Glu2 12, Arg2 15 and Trp246 in ricin) and another ve conserved residues (Asn 72, Arg 124 , Gln160, Glu1 95 and Asn196 in abrin-a and abrin-c and Asn78, Arg134, Gln1 72, Glu208 and Asn209 ... injection in mice using different doses ( 15, 30, 45, 50 and 60 lgặkg)1 of FEBS Journal 27 2 (20 05) 120 1 121 0 ê 20 05 FEBS A L C Silva et al animal body mass) of recombinant pulchellin Native pulchellin, ... the preparation of immunoconjugates with great potential as a chemotherapeutic agent for the treatment of cancer [11,47,49] and AIDS [50 ,51 ] FEBS Journal 27 2 (20 05) 120 1 121 0 ê 20 05 FEBS A L C Silva...

Ngày tải lên: 07/03/2014, 16:20

... 0 .20 32 47 28 0.70 34 140 (100) 147 88 (1) 49 20 0 rhADAMTS-4 Medium Heparin F-F Mono-Q 190 1.1 0 .20 110 82 44 0.60 75 22 0 (100) 75 40 (1) 1 25 367 rhADAMTS -5 Medium Heparin F-F Mono-Q 110 2. 8 0.10 ... J.D & Iruela-Arispe, M.L ¨ (20 02) ADAMTS1 cleaves aggrecan at multiple sites and is 24 02 M N Vankemmelbeke et al (Eur J Biochem 27 0) 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 differentially ... K., Komiya, S & Tortorella, M.D (20 02) Inhibition of ADAM-TS4 and ADAM-TS5 Prevents Aggrecan Degradation in Osteoarthritic Cartilage J Biol Chem 27 7, 22 201 22 208 24 RodriguezManzaneque, J.C., Westling,...

Ngày tải lên: 08/03/2014, 02:20

... R5P ⁄ Ru5P 4PRH All6P SO4 150 149 155 170 1 72 1 72 1 62 1 62 1 62 216 25 5 26 4 25 0 26 2 25 9 26 0 25 9 25 5 25 7 168 0.9 0.9 0.94 0.86 0.84 0.84 0. 82 0.84 0. 85 1.17 43 42 45 40 40 39 40 40 42 28 1490 29 40, ... 0.0 75 (0.3 32) 20 .3 (5 .2) 17.4 TcRpiB-wt ⁄ R5P 0.013 1.4 3K8C 19 .5 19.4 1.0 21 .6, 25 .3 24 81 90 24 .0, 20 .0 1098 30.0 2. 1 21 960 c 0.010 1.1 3M1P 26 .0 22 .6 1.4 18.7, 23 .2 258 3 136 21 .1, 20 .5 896 29 .4 2. 15 ... ADSC Q210 CCD P 422 12 93.0, 93.07, 93. 82 33.04–1.40 (1.48–1.40) 455 063 79 637 5. 7 (5. 7) 98 .2 (99.8) 097 (0.3 35) 11.1 (3.1) 15. 5 30.0–1.4 75 593 3779 22 .3, 23 .2 2603 177 16 .2, 16.1 22 .3 26 .9a...

Ngày tải lên: 15/03/2014, 00:20

... (àM) SO2 = 28 % 140 50 100 150 20 0 25 0 E 160 80 120 SO2 = 67% 100 oxyHb metHb HbNO deoxyHb 400 140 120 100 350 160 140 120 300 SO2 = 100% 100 80 80 60 60 40 40 40 20 20 20 0 60 50 100 150 20 0 25 0 ... O2 saturations F B Jensen A 2. 5 deoxyHb Absorbance 2. 0 min min 11 14 17 23 32 41 50 59 68 77 SO2 = 2% 1 .5 1.0 mixture of HbNO and metHb 0 .5 0.0 450 B 50 0 55 0 600 650 700 min min 11 14 17 23 32 ... 17 23 32 41 50 59 74 90 110 140 180 2. 5 PO2 = 1.17 mmHg Absorbance 2. 0 SO2 = 46% 1 .5 1.0 0 .5 0.0 450 50 0 55 0 600 Wavelength (nm) 650 700 Fig Spectral changes during the reaction of nitrite with...

Ngày tải lên: 16/03/2014, 06:20

... C8 5. 18 4.7 4.91 4.61 4. 62 4 .5 4.66 4 .26 2. 53 2. 45 2. 56 2. 48 2. 44 2. 31 2. 49 1.84 2. 37 2. 31 2. 48 2. 38 – – 2. 31 1. 82 3.88,3.69 4.18,4.08 4 .51 ,4.14 – 4.39,4.07 4.10 4 .27 4.39,4.0 – – – – 5. 10 5. 48 ... J(H1¢–H2¢) Hz Range of phase angle of pseudorotation (P°) G2 G3 G4 C5 C6 C7 C8 2. 9 49 58 1.7 35 47 3 .5 55 64 2. 9 49 58 3.8 57 –66 1.8 37–48 5. 1 68–77 1 .5 33– 45 solution was incubated in a 55 °C water bath ... – )50 )31 ) 45 )68 ) 25 )28 )44 – 29 46 36 32 27 35 34 39 )1 15 )78 )69 )87 )76 )60 )90 – )86 ) 122 )131 )89 )161 )133 )144 – 86 .2 )137 )137 )1 42 )138 ) 151 )140 ) 151 49 37.6 56 .4 49 .5 62. 7 37.4 70.7...

Ngày tải lên: 16/03/2014, 18:20