Exemplar Abstract for Caldanaerobacter subterraneus tengcongensis (Xue et al. 2001) Fardeau et al. 2004 and Thermoanaerobacter tengcongensis Xue et al. 2001.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Nicole Danielle Osier ◽  
George M Garrity
Keyword(s):  
Thermoanaerobacter Tengcongensis

Thermal Stability of Thermoanaerobacter tengcongensis Ribosome Recycling Factor

2014 ◽  
Vol 21 (3) ◽  
pp. 285-291 ◽  
Author(s):  
Yi Shi ◽  
Dongyan Zheng ◽  
Jingyi Xie ◽  
Qijun Zhang ◽  
Hongjie Zhang
Keyword(s):  
Thermal Stability ◽  
Ribosome Recycling Factor ◽  
Thermoanaerobacter Tengcongensis ◽  
Thermal Stability Of

Molecular investigation of a novel thermostable glucan phosphorylase from Thermoanaerobacter tengcongensis

2007 ◽  
Vol 41 (3) ◽  
pp. 390-396 ◽  
Author(s):  
Shiqiong Chen ◽  
Jingfang Liu ◽  
Huadong Pei ◽  
Jie Li ◽  
Jian Zhou ◽  
...  
Keyword(s):  
Thermoanaerobacter Tengcongensis ◽  
Molecular Investigation ◽  
Glucan Phosphorylase

scholarly journals Divergence and Redundancy of 16S rRNA Sequences in Genomes with Multiple rrn Operons

2004 ◽  
Vol 186 (9) ◽  
pp. 2629-2635 ◽  
Author(s):  
Silvia G. Acinas ◽  
Luisa A. Marcelino ◽  
Vanja Klepac-Ceraj ◽  
Martin F. Polz
Keyword(s):  
16S Rrna ◽  
Thermophilic Bacteria ◽  
16S Rrna Genes ◽  
Rrna Genes ◽  
Bacterial Genomes ◽  
16S Rrna Sequence ◽  
Thermoanaerobacter Tengcongensis ◽  
Copy Numbers ◽  
Rrna Sequences ◽  
16S Rrna Sequences

ABSTRACT The level of sequence heterogeneity among rrn operons within genomes determines the accuracy of diversity estimation by 16S rRNA-based methods. Furthermore, the occurrence of widespread horizontal gene transfer (HGT) between distantly related rrn operons casts doubt on reconstructions of phylogenetic relationships. For this study, patterns of distribution of rrn copy numbers, interoperonic divergence, and redundancy of 16S rRNA sequences were evaluated. Bacterial genomes display up to 15 operons and operon numbers up to 7 are commonly found, but ∼40% of the organisms analyzed have either one or two operons. Among the Archaea, a single operon appears to dominate and the highest number of operons is five. About 40% of sequences among 380 operons in 76 bacterial genomes with multiple operons were identical to at least one other 16S rRNA sequence in the same genome, and in 38% of the genomes all 16S rRNAs were invariant. For Archaea, the number of identical operons was only 25%, but only five genomes with 21 operons are currently available. These considerations suggest an upper bound of roughly threefold overestimation of bacterial diversity resulting from cloning and sequencing of 16S rRNA genes from the environment; however, the inclusion of genomes with a single rrn operon may lower this correction factor to ∼2.5. Divergence among operons appears to be small overall for both Bacteria and Archaea, with the vast majority of 16S rRNA sequences showing <1% nucleotide differences. Only five genomes with operons with a higher level of nucleotide divergence were detected, and Thermoanaerobacter tengcongensis exhibited the highest level of divergence (11.6%) noted to date. Overall, four of the five extreme cases of operon differences occurred among thermophilic bacteria, suggesting a much higher incidence of HGT in these bacteria than in other groups.

Alternative IMP Binding in Feedback Inhibition of Hypoxanthine–Guanine Phosphoribosyltransferase from Thermoanaerobacter tengcongensis

2005 ◽  
Vol 348 (5) ◽  
pp. 1199-1210 ◽  
Author(s):  
Qiang Chen ◽  
Yuhe Liang ◽  
Xiaodong Su ◽  
Xiaocheng Gu ◽  
Xiaofeng Zheng ◽  
...  
Keyword(s):  
Feedback Inhibition ◽  
Thermoanaerobacter Tengcongensis ◽  
Hypoxanthine Guanine Phosphoribosyltransferase

An analysis of the proteomic profile for Thermoanaerobacter tengcongensis under optimal culture conditions

PROTEOMICS ◽  
2003 ◽  
Vol 4 (1) ◽  
pp. 136-150 ◽  
Author(s):  
Jingqiang Wang ◽  
Yanfen Xue ◽  
Xiaoli Feng ◽  
Xiaolei Li ◽  
Hao Wang ◽  
...  
Keyword(s):  
Culture Conditions ◽  
Proteomic Profile ◽  
Thermoanaerobacter Tengcongensis

scholarly journals Domain II plays a crucial role in the function of ribosome recycling factor

2006 ◽  
Vol 393 (3) ◽  
pp. 767-777 ◽  
Author(s):  
Peng Guo ◽  
Liqiang Zhang ◽  
Hongjie Zhang ◽  
Yanming Feng ◽  
Guozhong Jing
Keyword(s):  
Crucial Role ◽  
Specific Interaction ◽  
Elongation Factor ◽  
Wild Type ◽  
Ribosome Recycling Factor ◽  
E Coli ◽  
Thermoanaerobacter Tengcongensis ◽  
The Individual

RRF (ribosome recycling factor) consists of two domains, and in concert with EF-G (elongation factor-G), triggers dissociation of the post-termination ribosomal complex. However, the function of the individual domains of RRF remains unclear. To clarify this, two RRF chimaeras, EcoDI/TteDII and TteDI/EcoDII, were created by domain swaps between the proteins from Escherichia coli and Thermoanaerobacter tengcongensis. The ribosome recycling activity of the RRF chimaeras was compared with their wild-type RRFs by using in vivo and in vitro activity assays. Like wild-type TteRRF (T. tengcongensis RRF), the EcoDI/TteDII chimaera is non-functional in E. coli, but both wild-type TteRRF, and EcoDI/TteDII can be activated by coexpression of T. tengcongensis EF-G in E. coli. By contrast, like wild-type E. coli RRF (EcoRRF), TteDI/EcoDII is fully functional in E. coli. These findings suggest that domain II of RRF plays a crucial role in the concerted action of RRF and EF-G for the post-termination complex disassembly, and the specific interaction between RRF and EF-G on ribosomes mainly depends on the interaction between domain II of RRF and EF-G. This study provides direct genetic and biochemical evidence for the function of the individual domains of RRF.

scholarly journals The backbone structure of the thermophilic Thermoanaerobacter tengcongensis ribose binding protein is essentially identical to its mesophilic E. coli homolog

2008 ◽  
Vol 8 (1) ◽  
pp. 20 ◽  
Author(s):  
Matthew J Cuneo ◽  
Yaji Tian ◽  
Malin Allert ◽  
Homme W Hellinga
Keyword(s):  
Binding Protein ◽  
E Coli ◽  
Thermoanaerobacter Tengcongensis ◽  
Backbone Structure ◽  
Ribose Binding Protein

Resonance assignment of the 128 kDa enzyme I dimer from Thermoanaerobacter tengcongensis

2019 ◽  
Vol 13 (2) ◽  
pp. 287-293 ◽  
Author(s):  
Rochelle Rea Dotas ◽  
Vincenzo Venditti
Keyword(s):  
Resonance Assignment ◽  
Thermoanaerobacter Tengcongensis ◽  
Enzyme I

Robustness analysis of a constraint-based metabolic model links cell growth and proteomics of Thermoanaerobacter tengcongensis under temperature perturbation

2013 ◽  
Vol 9 (4) ◽  
pp. 713 ◽  
Author(s):  
Wei Tong ◽  
Zhen Chen ◽  
Zhe Cao ◽  
Quanhui Wang ◽  
Jiyuan Zhang ◽  
...  
Keyword(s):  
Cell Growth ◽  
Robustness Analysis ◽  
Metabolic Model ◽  
Temperature Perturbation ◽  
Thermoanaerobacter Tengcongensis
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