| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Vladimir Oleinikov, Alyona Sukhanova, Konstantin Mochalov, Olga Ustinova, Irina Kudelina, Igor Bronstein, Igor Nabie. DNA binding induces conformational transition within human DNA topoisomerase I in solution. Biopolymers. vol 67. issue 6. 2002-10-04. PMID:12209444. |
cd spectroscopy confirms the raman data and identifies a dna-induced (>7%) decrease of the topoi alpha helix accompanied by at least a 6% increase of the beta structure. |
2002-10-04 |
2023-08-12 |
human |
| Yen-Hsiang Liu, Yi-Long Lu, Huang-Chun Wu, Ju-Chun Wang, Kuang-Lieh L. [Cd(II)(bpdc).H(2)O](n): a robust, thermally stable porous framework through a combination of a 2-D grid and a cadmium dicarboxylate cluster chain (H(2)bpdc = 2,2'-Bipyridyl-4,4'-dicarboxylic acid). Inorganic chemistry. vol 41. issue 9. 2002-09-11. PMID:11978131. |
crystal data for 1: cd(c(12)h(6)n(2)o(4)) x h(2)o, triclinic, space group p1 macro, a = 6.7843(5) a, b = 9.3299(7) a, c = 9.4439(7) a, alpha = 104.629(1) degrees, beta = 92.324(1) degrees, gamma = 100.416(1) degrees, z = 2. |
2002-09-11 |
2023-08-12 |
Not clear |
| Josh W Kurutz, Ka Yee C Le. NMR structure of lung surfactant peptide SP-B(11-25). Biochemistry. vol 41. issue 30. 2002-08-22. PMID:12135384. |
our cd and nmr data confirm that this segment is an amphiphilic alpha helix from approximately residue l14 through m21. |
2002-08-22 |
2023-08-12 |
human |
| Yongchun Zhu, Guangjin Cheng, Shaojun Don. Structural electrochemical study of hemoglobin by in situ circular dichroism thin layer spectroelectrochemistry. Biophysical chemistry. vol 97. issue 2-3. 2002-08-20. PMID:12050005. |
by means of singular value decomposition least-squares analysis, cd spectra in the far-uv region give two similar alpha components with different cd intensity, indicating slight denaturation in the secondary structures due to the electric field effect. |
2002-08-20 |
2023-08-12 |
Not clear |
| Bart Christiaens, Sofie Symoens, Stefan Verheyden, Yves Engelborghs, Alain Joliot, Alain Prochiantz, Joël Vandekerckhove, Maryvonne Rosseneu, Berlinda Vanloo, Stefan Vanderheyde. Tryptophan fluorescence study of the interaction of penetratin peptides with model membranes. European journal of biochemistry. vol 269. issue 12. 2002-08-19. PMID:12071955. |
cd measurements indicated that the peptides are random in buffer, and become alpha helical upon association with negatively charged mixed phosphatidylcholine/phosphatidylserine vesicles, but not with phosphatidylcholine vesicles. |
2002-08-19 |
2023-08-12 |
drosophila_melanogaster |
| Yanli Mi, George Wood, Laura Thoma, Sahar Rashe. Effects of polyethylene glycol molecular weight and concentration on lactate dehydrogenase activity in solution and after freeze-thawing. PDA journal of pharmaceutical science and technology. vol 56. issue 3. 2002-08-07. PMID:12109331. |
the cd spectrum of ldh before freezing shows the classic alpha helix pattern. |
2002-08-07 |
2023-08-12 |
Not clear |
| Yanli Mi, George Wood, Laura Thoma, Sahar Rashe. Effects of polyethylene glycol molecular weight and concentration on lactate dehydrogenase activity in solution and after freeze-thawing. PDA journal of pharmaceutical science and technology. vol 56. issue 3. 2002-08-07. PMID:12109331. |
peg 400 preserves the alpha helix cd profile in a stepwise fashion with increasing concentrations. |
2002-08-07 |
2023-08-12 |
Not clear |
| Yanli Mi, George Wood, Laura Thoma, Sahar Rashe. Effects of polyethylene glycol molecular weight and concentration on lactate dehydrogenase activity in solution and after freeze-thawing. PDA journal of pharmaceutical science and technology. vol 56. issue 3. 2002-08-07. PMID:12109331. |
the cd and activity data suggest that pegs can protect alpha helix structures and activity of ldh through the freezing process. |
2002-08-07 |
2023-08-12 |
Not clear |
| Laura S Busenlehner, Tsu-Chien Weng, James E Penner-Hahn, David P Giedro. Elucidation of primary (alpha(3)N) and vestigial (alpha(5)) heavy metal-binding sites in Staphylococcus aureus pI258 CadC: evolutionary implications for metal ion selectivity of ArsR/SmtB metal sensor proteins. Journal of molecular biology. vol 319. issue 3. 2002-07-10. PMID:12054863. |
here, we establish that staphylococcus aureus plasmid pi258 cadc, a cd(ii)/pb(ii)/bi(iii)/zn(ii) sensor, contains two distinct metal-binding sites: a thiolate-rich alpha(3)n site comprised exclusively of cysteine ligands that preferentially binds larger, softer metal ions such as cd(ii), pb(ii) and bi(iii); and a second c-terminal alpha(5) site, found at the dimer interface, that is devoid of cysteine ligands and preferentially binds smaller, harder metal ions [co(ii) and zn(ii)] concurrently with metal binding to the alpha(3)n site. |
2002-07-10 |
2023-08-12 |
Not clear |
| Laura S Busenlehner, Tsu-Chien Weng, James E Penner-Hahn, David P Giedro. Elucidation of primary (alpha(3)N) and vestigial (alpha(5)) heavy metal-binding sites in Staphylococcus aureus pI258 CadC: evolutionary implications for metal ion selectivity of ArsR/SmtB metal sensor proteins. Journal of molecular biology. vol 319. issue 3. 2002-07-10. PMID:12054863. |
only the thiolate-rich alpha(3)n site is metalloregulatory for repressor binding to a fluorescein-labeled cad o/p oligonucleotide upon coordination to cd(ii), pb(ii), bi(iii), zn(ii), and weakly for co(ii). |
2002-07-10 |
2023-08-12 |
Not clear |
| Galina Tsurupa, Latchezar Tsonev, Leonid Medve. Structural organization of the fibrin(ogen) alpha C-domain. Biochemistry. vol 41. issue 20. 2002-06-28. PMID:12009908. |
to test this hypothesis, we expressed in e. coli recombinant fragments corresponding to the full-length human alpha c-domain and its nh(2)- and cooh-terminal regions as well as their bovine counterparts, ba alpha 224-568, ba alpha 224-373, and ba alpha 374-568(538), respectively, and tested their folding status by fluorescence spectroscopy, circular dichroism (cd), and differential scanning calorimetry (dsc). |
2002-06-28 |
2023-08-12 |
human |
| b' \\xc5\\x81 Partyka, J Hartwich, B Kie\\xc4\\x87-Wilk, A Polus, I Wybra\\xc5\\x84ska, A Dembi\\xc5\\x84ska-Kie\\xc4\\x8. [Is atherosclerosis an autoimmunological process?]. Przeglad lekarski. vol 58. issue 12. 2002-06-27. PMID:12041024.' |
as well as release of cytokines, adhesion molecules and inflammatory mediators (cd 40/cd 40-l, il 15, ifn gamma, il 1 beta, tnf alpha) also take part in the process. |
2002-06-27 |
2023-08-12 |
Not clear |
| Jadwiga Frelek, Wojciech J Szczepek, Stephan Neubrech, Bernd Schultheis, Joachim Brechtel, Hans-Georg Kubal. Chirotopical properties of cisoid enones from circular dichroism (CD) and anisotropic circular dichroism (ACD) spectroscopy. Chemistry (Weinheim an der Bergstrasse, Germany). vol 8. issue 8. 2002-06-25. PMID:12007100. |
for a series of c3-substituted enones 1 to 7, the difference of cd (delta epsilon) and acd (delta epsilon(a)) values, that is, delta epsilon -delta epsilon(a), vary in the n-* transition region in the same direction, independently of the nature and position (3 alpha or 3 beta) of the substituent. |
2002-06-25 |
2023-08-12 |
Not clear |
| Jadwiga Frelek, Wojciech J Szczepek, Stephan Neubrech, Bernd Schultheis, Joachim Brechtel, Hans-Georg Kubal. Chirotopical properties of cisoid enones from circular dichroism (CD) and anisotropic circular dichroism (ACD) spectroscopy. Chemistry (Weinheim an der Bergstrasse, Germany). vol 8. issue 8. 2002-06-25. PMID:12007100. |
the cd and acd spectra in the region of the pi-pi* transition vary for enones 1 to 4 in a different fashion and indicate dependence upon spatial orientation (3 alpha or 3 beta) of substituents. |
2002-06-25 |
2023-08-12 |
Not clear |
| Andreas Hofmann, Sergey Tarasov, Melissa Grella, Sergei Ruvinov, Fahd Nasr, Witold Filipowicz, Alexander Wlodawe. Biophysical characterization of cyclic nucleotide phosphodiesterases. Biochemical and biophysical research communications. vol 291. issue 4. 2002-04-15. PMID:11866446. |
according to cd spectroscopy, the latter protein exhibits an (alpha + beta) fold rather than an (alpha/beta) fold as found with cpdase (a. thaliana). |
2002-04-15 |
2023-08-12 |
Not clear |
| Donnie Eddins, Lisa K Lyford, Jung Weon Lee, Sanjay A Desai, Robert L Rosenber. Permeant but not impermeant divalent cations enhance activation of nondesensitizing alpha(7) nicotinic receptors. American journal of physiology. Cell physiology. vol 282. issue 4. 2002-04-11. PMID:11880268. |
we characterized the modulation of the pharmacological properties of nondesensitizing mutant (l(247)t and s(240)t/l(247)t) alpha(7) nachrs by permeant (ca(2+), ba(2+), and sr(2+)) and impermeant (cd(2+) and zn(2+)) divalent cations. |
2002-04-11 |
2023-08-12 |
xenopus_laevis |
| Abdil Ozdemir, Igor K Lednev, Sanford A Ashe. Comparison between UV Raman and circular dichroism detection of short alpha helices in bombolitin III. Biochemistry. vol 41. issue 6. 2002-03-28. PMID:11827535. |
we compare the relative sensitivity of uvrr and cd to short alpha helices and find, as expected, that the cd cannot detect short alpha helices. |
2002-03-28 |
2023-08-12 |
Not clear |
| W Saege. CD markers in pituitary adenomas. Endocrine pathology. vol 12. issue 3. 2002-03-21. PMID:11740052. |
oncocytic adenomas were positive for all markers except cd 45 ra and cd 79 alpha. |
2002-03-21 |
2023-08-12 |
Not clear |
| A Kaser, T Mairinger, W Vogel, H Til. Infliximab in severe steroid-refractory ulcerative colitis: a pilot study. Wiener klinische Wochenschrift. vol 113. issue 23-24. 2002-03-06. PMID:11802508. |
tumor necrosis factor-alpha (tnf alpha)-neutralization by infliximab has previously proven efficacious in chronic active crohn's disease (cd). |
2002-03-06 |
2023-08-12 |
Not clear |
| R Strehl, W W Minut. Partial identification of the mab (CD)Amp1 antigen at the epithelial-mesenchymal interface in the developing kidney. Histochemistry and cell biology. vol 116. issue 5. 2002-02-06. PMID:11735003. |
results from n-terminal sequencing indicated a partial sequence homology of p(cd)amp1 to collagen type iv alpha 2-chain precursor but additionally yielded unknown sequences. |
2002-02-06 |
2023-08-12 |
Not clear |