Results 21 to 30 of about 689,386 (261)

Expected Distribution of Surfing Days in the Iberian Peninsula

Journal of Marine Science and Engineering, 2020
This study presents, for the first time, a comprehensive characterization of the surf spots around the Iberian Peninsula and provides surfers and stakeholders an evaluation of the expected surfing days per year on each region and spot.
Anna Boqué Ciurana, Enric Aguilar
doaj   +1 more source

Protease protection assays show polypeptide movement into the SecY channel by power strokes of the SecA ATPase

EMBO Reports, 2020
Bacterial secretory proteins are translocated post‐translationally by the SecA ATPase through the protein‐conducting SecY channel in the plasma membrane. During the ATP hydrolysis cycle, SecA undergoes large conformational changes of its two‐helix finger
Marco A Catipovic, T. Rapoport
semanticscholar   +1 more source

Mobility of the SecA 2-helix-finger is not essential for polypeptide translocation via the SecYEG complex [PDF]

, 2012
The bacterial ATPase SecA and protein channel complex SecYEG form the core of an essential protein translocation machinery. The nature of the conformational changes induced by each stage of the hydrolytic cycle of ATP and how they are coupled to protein ...
Alice Robson, Bauer, Berger, Bessonneau, Breyton, Brundage, Cannon, Dalal, Deville, Ding, Duong, Egea, Erlandson, Erlandson, Gelis, Gold, Gold, Gold, Hizlan, Hunt, Ian Collinson, Karamanou, Lill, Or, Osborne, Osborne, Park, Park, Piggot, Piggot, Richard B. Sessions, Robson, Robson, Robson, Sarah Whitehouse, Tam, Van den Berg, Vicki A.M. Gold, William J. Allen, Wolf, Woodbury, Zimmer, Zimmer   +42 more
core   +2 more sources

PPGIS and Public Use in Protected Areas: A Case Study in the Ebro Delta Natural Park, Spain

ISPRS International Journal of Geo-Information, 2019
This paper analyses public use in the Ebro Delta Natural Park using PPGIS (public participation geographic information system) methodology. An online survey was designed using Google Maps API, HTML, and JAVASCRIPT.
Amalia Vaneska Palacio Buendía, María Yolanda Pérez Albert, David Serrano Giné   +2 more
doaj   +1 more source

Voltage Sensing in Bacterial Protein Translocation [PDF]

, 2020
The bacterial channel SecYEG efficiently translocates both hydrophobic and hydrophilic proteins across the plasma membrane. Translocating polypeptide chains may dislodge the plug, a half helix that blocks the permeation of small molecules, from its ...
Bondar, Ana-Nicoleta, Knyazev, Denis G., Kuttner, Roland, Pohl, Peter, Siligan, Christine, Zimmerman, Mirjam   +5 more
core   +1 more source

Crescimento e produção do gergelim em diferentes níveis de solução organomineral

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2016
O Gergelim (Sesamum indicum L.), espécie pertencente à família Pedaliaceae, é uma das oleaginosas, mais antigas utilizadas pela humanidade com potencial para diversos fins industriais.
Emerson Lúcio Gomes Silva, Samuel Brilhante Gonçalves, Antonio Fernandes Monteiro Filho, Nair Helena Castro Arriel, Messias Firmino de Queiroz   +4 more
doaj   +1 more source

The dynamic action of SecA during the initiation of protein translocation [PDF]

, 2013
Biotechnology and Biological Sciences Research Council (BBSRC) [a doctoral training grant Ph.D. studentship to S.W. and project grant number BB/I008675/1] and the Wellcome Trust [project grant number 084452]
Alice Robson, Bauer, Blobel, Breyton, Brundage, Cannon, Deville, Ding, Erlandson, Gelis, Gold, Gold, Gouridis, Hizlan, Hunt, Ian Collinson, Kimura, Or, Osborne, Osborne, Park, Plath, Robson, Robson, Sarah Whitehouse, van den Berg, Vicki A. M. Gold, Whitehouse, Woodbury, Zimmer, Zimmer   +30 more
core   +2 more sources

Quality of GNSS Traces from VGI: A Data Cleaning Method Based on Activity Type and User Experience

ISPRS International Journal of Geo-Information, 2020
VGI (Volunteered Geographic Information) refers to spatial data collected, created, and shared voluntarily by users. Georeferenced tracks are one of the most common components of VGI, and, as such, are not free from errors.
Aitor Àvila Callau, Yolanda Pérez-Albert, David Serrano Giné   +2 more
doaj   +1 more source

Design and control of parallel three phase voltage source Inverters in low voltage AC microgrid [PDF]

, 2017
Design and hierarchical control of three phase parallel Voltage Source Inverters are developed in this paper. The control scheme is based on synchronous reference frame and consists of primary and secondary control levels. The primary control consists of
Krami, Nissrine, Margoum, El Hassane, Mharzi, Hassan, Moreira, Carlos, Seca, Luis   +4 more
core   +3 more sources

Protein translocation by the SecA ATPase occurs by a power‐stroke mechanism

EMBO Journal, 2019
SecA belongs to the large class of ATPases that use the energy of ATP hydrolysis to perform mechanical work resulting in protein translocation across membranes, protein degradation, and unfolding.
Marco A Catipovic, Benedikt W. Bauer, J. Loparo, T. Rapoport   +3 more
semanticscholar   +1 more source