共查询到20条相似文献，搜索用时 15 毫秒
1.
The crystal structure of a hypothetical protein, TM1457, from Thermotoga maritima has been determined at 2.0A resolution. TM1457 belongs to the DUF464 family (57 members) for which there is no known function. The structure shows that it is composed of two helices in contact with one side of a five-stranded beta-sheet. Two identical monomers form a pseudo-dimer in the asymmetric unit. There is a large cleft between the first alpha-helix and the second beta-strand. This cleft may be functionally important, since the two highly conserved motifs, GHA and VCAXV(S/T), are located around the cleft. A structural comparison of TM1457 with known protein structures shows the best hit with another hypothetical protein, Ybl001C from Saccharomyces cerevisiae, though they share low structural similarity. Therefore, TM1457 still retains a unique topology and reveals a novel fold. 相似文献
2.
Xu Q Schwarzenbacher R McMullan D von Delft F Brinen LS Canaves JM Dai X Deacon AM Elsliger MA Eshagi S Floyd R Godzik A Grittini C Grzechnik SK Jaroszewski L Karlak C Klock HE Koesema E Kovarik JS Kreusch A Kuhn P Lesley SA Levin I McPhillips TM Miller MD Morse A Moy K Ouyang J Page R Quijano K Robb A Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J Wang X West B Wolf G Hodgson KO Wooley J Wilson IA 《Proteins》2004,56(1):171-175
3.
Schwarzenbacher R Canaves JM Brinen LS Dai X Deacon AM Elsliger MA Eshaghi S Floyd R Godzik A Grittini C Grzechnik SK Guda C Jaroszewski L Karlak C Klock HE Koesema E Kovarik JS Kreusch A Kuhn P Lesley SA McMullan D McPhillips TM Miller MA Miller MD Morse A Moy K Ouyang J Robb A Rodrigues K Selby TL Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J Wang X West B Wolf G Hodgson KO Wooley J Wilson IA 《Proteins》2003,53(1):142-145
4.
Heine A Canaves JM von Delft F Brinen LS Dai X Deacon AM Elsliger MA Eshaghi S Floyd R Godzik A Grittini C Grzechnik SK Guda C Jaroszewski L Karlak C Klock HE Koesema E Kovarik JS Kreusch A Kuhn P Lesley SA McMullan D McPhillips TM Miller MA Miller MD Morse A Moy K Ouyang J Page R Robb A Rodrigues K Schwarzenbacher R Selby TL Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J Wang X West B Wolf G Hodgson KO Wooley J Wilson IA 《Proteins》2004,56(2):387-391
5.
Inositol monophosphatase (I-1-Pase) catalyzes the dephosphorylation step in the de novo biosynthetic pathway of inositol and is crucial for all inositol-dependent processes. An extremely heat-stable tetrameric form of I-1-Pase from the hyperthermophilic bacterium Thermotoga maritima was overexpressed in Escherichia coli. In addition to its different quaternary structure (all other known I-1-Pases are dimers), this enzyme displayed a 20-fold higher rate of hydrolysis of D-inositol 1-phosphate than of the L isomer. The homogeneous recombinant T. maritima I-1-Pase (containing 256 amino acids with a subunit molecular mass of 28 kDa) possessed an unusually high V(max) (442 micromol min(-1) mg(-1)) that was much higher than the V(max) of the same enzyme from another hyperthermophile, Methanococcus jannaschii. Although T. maritima is a eubacterium, its I-1-Pase is more similar to archaeal I-1-Pases than to the other known bacterial or mammalian I-1-Pases with respect to substrate specificity, Li(+) inhibition, inhibition by high Mg(2+) concentrations, metal ion activation, heat stability, and activation energy. Possible reasons for the observed kinetic differences are discussed based on an active site sequence alignment of the human and T. maritima I-1-Pases. 相似文献
6.
Han GW Sri Krishna S Schwarzenbacher R McMullan D Ginalski K Elsliger MA Brittain SM Abdubek P Agarwalla S Ambing E Astakhova T Axelrod H Canaves JM Chiu HJ DiDonato M Grzechnik SK Hale J Hampton E Haugen J Jaroszewski L Jin KK Klock HE Knuth MW Koesema E Kreusch A Kuhn P Miller MD Morse AT Moy K Nigoghossian E Oommachen S Ouyang J Paulsen J Quijano K Reyes R Rife C Spraggon G Stevens RC van den Bedem H Velasquez J Wang X West B White A Wolf G Xu Q Hodgson KO Wooley J Deacon AM Godzik A 《Proteins》2006,64(4):1083-1090
7.
Jaroszewski L Schwarzenbacher R McMullan D Abdubek P Agarwalla S Ambing E Axelrod H Biorac T Canaves JM Chiu HJ Deacon AM DiDonato M Elsliger MA Godzik A Grittini C Grzechnik SK Hale J Hampton E Han GW Haugen J Hornsby M Klock HE Koesema E Kreusch A Kuhn P Lesley SA Miller MD Moy K Nigoghossian E Paulsen J Quijano K Reyes R Rife C Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J White A Wolf G Xu Q Hodgson KO Wooley J Wilson IA 《Proteins》2005,61(3):669-673
8.
Spraggon G Schwarzenbacher R Kreusch A McMullan D Brinen LS Canaves JM Dai X Deacon AM Elsliger MA Eshagi S Floyd R Godzik A Grittini C Grzechnik SK Jaroszewski L Karlak C Klock HE Koesema E Kovarik JS Kuhn P McPhillips TM Miller MD Morse A Moy K Ouyang J Page R Quijano K Rezezadeh F Robb A Sims E Stevens RC van den Bedem H Velasquez J Vincent J von Delft F Wang X West B Wolf G Xu Q Hodgson KO Wooley J Lesley SA Wilson IA 《Proteins》2004,56(2):396-400
9.
Page R Nelson MS von Delft F Elsliger MA Canaves JM Brinen LS Dai X Deacon AM Floyd R Godzik A Grittini C Grzechnik SK Jaroszewski L Klock HE Koesema E Kovarik JS Kreusch A Kuhn P Lesley SA McMullan D McPhillips TM Miller MD Morse A Moy K Ouyang J Robb A Rodrigues K Schwarzenbacher R Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J Wang X West B Wolf G Hodgson KO Wooley J Wilson IA 《Proteins》2004,54(1):157-161
10.
Schwarzenbacher R Jaroszewski L von Delft F Abdubek P Ambing E Biorac T Brinen LS Canaves JM Cambell J Chiu HJ Dai X Deacon AM DiDonato M Elsliger MA Eshagi S Floyd R Godzik A Grittini C Grzechnik SK Hampton E Karlak C Klock HE Koesema E Kovarik JS Kreusch A Kuhn P Lesley SA Levin I McMullan D McPhillips TM Miller MD Morse A Moy K Ouyang J Page R Quijano K Robb A Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J Wang X West B Wolf G Xu Q Hodgson KO Wooley J Wilson IA 《Proteins》2004,55(3):759-763
11.
Crystal structure of a transcription regulator (TM1602) from Thermotoga maritima at 2.3 A resolution
Weekes D Miller MD Krishna SS McMullan D McPhillips TM Acosta C Canaves JM Elsliger MA Floyd R Grzechnik SK Jaroszewski L Klock HE Koesema E Kovarik JS Kreusch A Morse AT Quijano K Spraggon G van den Bedem H Wolf G Hodgson KO Wooley J Deacon AM Godzik A Lesley SA Wilson IA 《Proteins》2007,67(1):247-252
12.
Jaroszewski L Schwarzenbacher R von Delft F McMullan D Brinen LS Canaves JM Dai X Deacon AM DiDonato M Elsliger MA Eshagi S Floyd R Godzik A Grittini C Grzechnik SK Hampton E Levin I Karlak C Klock HE Koesema E Kovarik JS Kreusch A Kuhn P Lesley SA McPhillips TM Miller MD Morse A Moy K Ouyang J Page R Quijano K Reyes R Rezezadeh F Robb A Sims E Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J Wang X West B Wolf G Xu Q Hodgson KO Wooley J Wilson IA 《Proteins》2004,56(3):611-614
13.
Erlandsen H Canaves JM Elsliger MA von Delft F Brinen LS Dai X Deacon AM Floyd R Godzik A Grittini C Grzechnik SK Jaroszewski L Klock HE Koesema E Kovarik JS Kreusch A Kuhn P Lesley SA McMullan D McPhillips TM Miller MD Morse A Moy K Ouyang J Page R Robb A Quijano K Schwarzenbacher R Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J Wang X West B Wolf G Hodgson KO Wooley J Wilson IA 《Proteins》2004,54(4):806-809
14.
Spraggon G Schwarzenbacher R Kreusch A Lee CC Abdubek P Ambing E Biorac T Brinen LS Canaves JM Cambell J Chiu HJ Dai X Deacon AM DiDonato M Elsliger MA Eshagi S Floyd R Godzik A Grittini C Grzechnik SK Hampton E Jaroszewski L Karlak C Klock HE Koesema E Kovarik JS Kuhn P Levin I McMullan D McPhillips TM Miller MD Morse A Moy K Ouyang J Page R Quijano K Robb A Stevens RC van den Bedem H Velasquez J Vincent J von Delft F Wang X West B Wolf G Xu Q Hodgson KO Wooley J Lesley SA Wilson IA 《Proteins》2004,55(4):1078-1081
15.
Axelrod HL McMullan D Krishna SS Miller MD Elsliger MA Abdubek P Ambing E Astakhova T Carlton D Chiu HJ Clayton T Duan L Feuerhelm J Grzechnik SK Hale J Han GW Haugen J Jaroszewski L Jin KK Klock HE Knuth MW Koesema E Morse AT Nigoghossian E Okach L Oommachen S Paulsen J Quijano K Reyes R Rife CL van den Bedem H Weekes D White A Wolf G Xu Q Hodgson KO Wooley J Deacon AM Godzik A Lesley SA Wilson IA 《Proteins》2008,71(2):1042-1049
16.
Schwarzenbacher R Jaroszewski L von Delft F Abdubek P Ambing E Biorac T Brinen LS Canaves JM Cambell J Chiu HJ Dai X Deacon AM DiDonato M Elsliger MA Eshagi S Floyd R Godzik A Grittini C Grzechnik SK Hampton E Karlak C Klock HE Koesema E Kovarik JS Kreusch A Kuhn P Lesley SA Levin I McMullan D McPhillips TM Miller MD Morse A Moy K Ouyang J Page R Quijano K Robb A Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J Wang X West B Wolf G Xu Q Hodgson KO Wooley J Wilson IA 《Proteins》2004,55(2):474-478
17.
Santelli E Schwarzenbacher R McMullan D Biorac T Brinen LS Canaves JM Cambell J Dai X Deacon AM Elsliger MA Eshagi S Floyd R Godzik A Grittini C Grzechnik SK Jaroszewski L Karlak C Klock HE Koesema E Kovarik JS Kreusch A Kuhn P Lesley SA McPhillips TM Miller MD Morse A Moy K Ouyang J Page R Quijano K Rezezadeh F Robb A Sims E Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J von Delft F Wang X West B Wolf G Xu Q Hodgson KO Wooley J Wilson IA 《Proteins》2004,56(1):167-170
18.
Schwarzenbacher R von Delft F Jaroszewski L Abdubek P Ambing E Biorac T Brinen LS Canaves JM Cambell J Chiu HJ Dai X Deacon AM DiDonato M Elsliger MA Eshagi S Floyd R Godzik A Grittini C Grzechnik SK Hampton E Karlak C Klock HE Koesema E Kovarik JS Kreusch A Kuhn P Lesley SA Levin I McMullan D McPhillips TM Miller MD Morse A Moy K Ouyang J Page R Quijano K Robb A Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J Wang X West B Wolf G Xu Q Hodgson KO Wooley J Wilson IA 《Proteins》2004,56(2):392-395
19.
Brinen LS Canaves JM Dai X Deacon AM Elsliger MA Eshaghi S Floyd R Godzik A Grittini C Grzechnik SK Guda C Jaroszewski L Karlak C Klock HE Koesema E Kovarik JS Kreusch A Kuhn P Lesley SA McMullan D McPhillips TM Miller MA Miller MD Morse A Moy K Ouyang J Robb A Rodrigues K Selby TL Spraggon G Stevens RC van den Bedem H Velasquez J Vincent J Wang X West B Wolf G Taylor SS Hodgson KO Wooley J Wilson IA 《Proteins》2003,50(2):371-374
20.
DiDonato M Krishna SS Schwarzenbacher R McMullan D Jaroszewski L Miller MD Abdubek P Agarwalla S Ambing E Axelrod H Biorac T Chiu HJ Deacon AM Elsliger MA Feuerhelm J Godzik A Grittini C Grzechnik SK Hale J Hampton E Haugen J Hornsby M Klock HE Knuth MW Koesema E Kreusch A Kuhn P Lesley SA Moy K Nigoghossian E Okach L Paulsen J Quijano K Reyes R Rife C Spraggon G Stevens RC van den Bedem H Velasquez J White A Wolf G Xu Q Hodgson KO Wooley J Wilson IA 《Proteins》2006,63(1):256-260