Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "UNRES" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
New UNRES force field package with Fortan 90
Autorzy:
Lubecka, E. A.
Liwo, A.
Powiązania:
https://bibliotekanauki.pl/articles/1938622.pdf
Data publikacji:
2016
Wydawca:
Politechnika Gdańska
Tematy:
UNRES
coarse-grained modeling
Fortran 90
modeling of protein structures
Opis:
UNRES is a coarse-grained model of polypeptide chains. Until now, each version of UNRES (UNRESPACK v.3.2 and earlier ones) has been written in Fortran 77. Due to the fact that Fortran 77 enables us to use only static arrays, the Fortran 77 version has significant memory problems, and consequently, UNRESPACK has had to be split into many programs. Our recent work was focused on creating a new UNRES package with Fortran 90 (UNRESPACK v.4.0), based on the previous Fortran 77 versions. Fortran 90 provides dynamic memory allocation, user defined data types, and structuring the code into modules which encompass subroutines, functions, and variables. Moreover, Fortran 90 adds internal functions and subroutines, providing greater flexibility. The whole code of UNRES with Fortran 90 has been restructured, so that it now consists of modules that can be assembled to create the main simulation program and companion programs. This approach enabled us to eliminate the redundancy of the code, while keeping all functions of the package.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2016, 20, 4; 399-407
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of substitutions of Isu1 residues on binding to Jac1 protein
Autorzy:
Mozolewska, M. A.
Powiązania:
https://bibliotekanauki.pl/articles/1938619.pdf
Data publikacji:
2016
Wydawca:
Politechnika Gdańska
Tematy:
Saccharomyces cerevisiae
Isu1-Jac1 protein complex
alanine scan
molecular dynamics
coarse-grained UNRES force field
Opis:
The iron-sulfur (Fe/S) clusters are the most ancient co-factors of proteins involved in the most essential processes in bacterial systems and yeast, such as Saccharomyces cerevisiae. The main protein involved in the Fe/S cluster transfer is the Iron sulfur cluster assembly protein 1 (Isu1), which interacts with Jac1 during one of the stages of the Fe/S cluster biogenesis cycle forming a binary complex. In this work, the interaction interface of Isu1 was investigated by selective substitutions of amino-acid residues to understand their role in binding to the Jac1 protein. An initial alanine scan was done to limit the number of possible residues subjected to the replacement and to confirm the previously obtained results. Then, MD simulations using the coarse-grained UNRES force field were run for two selected mutants: L63 V72 F94 and L63 V64 G65 D71. The analysis of the dynamics and interaction patterns of the Isu1-Jac1 complexes confirmed that the investigated residues played an important role in their binding.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2016, 20, 4; 417-423
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies