Search Results - "Purcarea, C"

Antarctic aldehyde dehydrogenase from Flavobacterium PL002 as a potent catalyst for acetaldehyde determination in wine by Paun, V. I., Banciu, R. M., Lavin, P., Vasilescu, A., Fanjul-Bolado, P., Purcarea, C.

“…Latest solutions in biotechnologies and biosensing targeted cold-active extremozymes. Analysis of acetaldehyde as a relevant quality indicator of wine is one…”
Get full text

Aspartate transcarbamoylase from Pyrococcus abyssi by Purcarea, C

Get more information

Aspartate transcarbamylase from the deep-sea hyperthermophilic archaeon Pyrococcus abyssi: genetic organization, structure, and expression in Escherichia coli by Purcarea, C, Hervé, G, Ladjimi, M M, Cunin, R

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
Get full text

The enzymes involved in synthesis and utilization of carbamylphosphate in the deep-sea tube worm Riftia pachyptila by SIMON, Y, PURCAREA, C, SUN, K, JOSEPH, J, FREBOURG, G, LECHAIRE, J.-P, GAILL, F, HERVE, G

“…The obligate symbiosis of the deep-sea tube worm Riftia pachyptila with a sulphur-oxidizing bacterium raises important questions concerning its metabolism and…”
Get full text

The catalytic and regulatory properties of aspartate transcarbamoylase from Pyrococcus abyssi, a new deep-sea hyperthermophilic archaeobacterium by Purcarea, Cristina, Erauso, Gael, Prieur, Daniel, Herve, Guy

“…1 URA CNRS 1682, Université Pierre et Marie Curie, Laboratoire de Biochimie, 96 Bd Raspail, 75006 Paris, France 2 UPR CNRS 4601, Station Biologique,…”
Get full text

Purification and Characterization of Carbamoyl‐Phosphate Synthetase from the Deep‐Sea Hyperthermophilic Archaebacterium Pyrococcus abyssi by Purcarea, Cristina, Simon, Valérie, Prieur, Daniel, Hervé, Guy

“…Carbamoyl‐phosphate synthetase was purified from the deep‐sea hyperthermophilic archaebacterium Pyrococcus abyssi. This enzyme appears to be monomeric and uses…”
Get full text

Aquifex aeolicus dihydroorotase: association with aspartate transcarbamoylase switches on catalytic activity by Ahuja, Anupama, Purcarea, Cristina, Ebert, Richard, Sadecki, Sharon, Guy, Hedeel I, Evans, David R

“…Dihydroorotase (DHOase) catalyzes the reversible condensation of carbamoyl aspartate to form dihydroorotate in de novo pyrimidine biosynthesis. The enzyme from…”
Get full text

Isolation and characterization of pyrimidine auxotrophs, and molecular cloning of the pyrE gene from the hyperthermophilic archaeon Pyrococcus abyssi by Watrin, L, Lucas, S, Purcarea, C, Legrain, C, Prieur, D

“…Uracil auxotrophic mutants of the hyperthermophilic archaeon Pyrococcus abyssi were isolated by screening for resistance to 5-fluoro-orotic acid (5-FOA)…”
Get more information

Investigation of EMI reduction techniques using time domain simulation of drives by Purcarea, C., Mutschler, P.

“…In this paper the accuracy of time-domain simulation models for Adjustable Speed Drives (ASD) drives is investigated by testing and evaluating EMI reduction…”
Get full text

Aquifex aeolicus Aspartate Transcarbamoylase, an Enzyme Specialized for the Efficient Utilization of Unstable Carbamoyl Phosphate at Elevated Temperature by Purcarea, Cristina, Ahuja, Anupama, Lu, Tun, Kovari, Ladislau, Guy, Hedeel I., Evans, David R.

“…Aquifex aeolicus, an organism that flourishes at 95 °C, is one of the most thermophilic eubacteria thus far described. The A. aeolicus pyrB gene encoding…”
Get full text

Direct demonstration of carbamoyl phosphate formation on the C‐terminal domain of carbamoyl phosphate synthetase by Kothe, Michael, Purcarea, Cristina, Guy, Hedeel I., Evans, David R., Powers‐Lee, Susan G.

“…Carbamoyl phosphate synthetase synchronizes the utilization of two ATP molecules at duplicated ATP‐grasp folds to catalyze carbamoyl phosphate formation. To…”
Get full text

Channeling of Carbamoyl Phosphate to the Pyrimidine and Arginine Biosynthetic Pathways in the Deep Sea Hyperthermophilic Archaeon Pyrococcus abyssi by Purcarea, C, Evans, D R, Hervé, G

“…The kinetics of the coupled reactions between carbamoyl-phosphate synthetase (CPSase) and both aspartate transcarbamoylase (ATCase) and ornithine…”
Get full text

A Novel Carbamoyl-Phosphate Synthetase from Aquifex aeolicus by Ahuja, Anupama, Purcarea, Cristina, Guy, Hedeel I., Evans, David R.

“…Aquifex aeolicus, an extreme hyperthermophile, has neither a full-length carbamoyl-phosphate synthetase (CPSase) resembling the enzyme found in all mesophilic…”
Get full text

The crystal structure of a novel, latent dihydroorotase from Aquifex aeolicus at 1.7A resolution by Martin, Philip D, Purcarea, Cristina, Zhang, Pengfei, Vaishnav, Asmita, Sadecki, Sharon, Guy-Evans, Hedeel I, Evans, David R, Edwards, Brian F P

“…Dihydroorotases (EC 3.5.2.3) catalyze the reversible cyclization of carbamoyl aspartate to form dihydroorotate in de novo pyrimidine biosynthesis. The X-ray…”
Get full text

The evolutionary history of carbamoyltransferases: A complex set of paralogous genes was already present in the last universal common ancestor by Labedan, B, Boyen, A, Baetens, M, Charlier, D, Chen, P, Cunin, R, Durbeco, V, Glansdorff, N, Herve, G, Legrain, C, Liang, Z, Purcarea, C, Roovers, M, Sanchez, R, Toong, T L, Van de Casteele, M, van Vliet, F, Xu, Y, Zhang, Y F

“…Forty-four sequences of ornithine carbamoyltransferases (OTCases) and 33 sequences of aspartate carbamoyltransferases (ATCases) representing the three domains…”
Get full text

Cloning, expression, and structure analysis of carbamate kinase-like carbamoyl phosphate synthetase from Pyrococcus abyssi by Purcarea, C, Hervé, G, Cunin, R, Evans, D R

“…Pyrococcus abyssi, a hyperthermophilic archaeon found in the vicinity of deep-sea hydrothermal vents, grows optimally at temperatures around 100 degrees C…”
Get full text

High-frequency induction machine models for calculation and prediction of common mode stator ground currents in electric drive systems by Magdun, O., Binder, A., Purcarea, C., Rocks, A.

“…For the calculation of the common mode (CM) ground current in voltage source - inverter fed induction machines a simplified (SHF) and a distributed (DHF)…”
Get full text

Design of a quasi resonant DC-link soft-switching inverter by Kedarisetti, J, Purcarea, C, Mutschler, P

“…A good design of the resonant elements is important in order to reduce the peak voltage stress and the peak current stress on the devices. The resonant…”
Get full text

A motor-friendly and efficient resonant DC-link converter by Purcarea, C., Kedarisetti, J., Mutschler, P.

“…Parasitic high frequency (HF) phenomena for adjustable speed drives (ASD) fed by inverters with fast switching semiconductors are well known in literature…”
Get full text

Modeling of asymmetrical cables for an accurate calculation of common mode ground currents by Magdun, O., Binder, A., Purcarea, C., Rocks, A., Funieru, B.

“…The paper deals with modeling methods for asymmetrical cables of speed variable AC motor drives to calculate precisely the common mode ground stator currents…”
Get full text