2018
HotSpot Wizard 3.0: web server for automated design of mutations and smart libraries based on sequence input information
SUMBALOVÁ, Lenka, Jan ŠTOURAČ, Tomáš MARTÍNEK, David BEDNÁŘ, Jiří DAMBORSKÝ et. al.Základní údaje
Originální název
HotSpot Wizard 3.0: web server for automated design of mutations and smart libraries based on sequence input information
Autoři
SUMBALOVÁ, Lenka (203 Česká republika, domácí), Jan ŠTOURAČ (203 Česká republika, domácí), Tomáš MARTÍNEK (203 Česká republika, domácí), David BEDNÁŘ (203 Česká republika, domácí) a Jiří DAMBORSKÝ (203 Česká republika, garant, domácí)
Vydání
Nucleic Acids Research, Oxford, Oxford University Press, 2018, 0305-1048
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10608 Biochemistry and molecular biology
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 11.147
Kód RIV
RIV/00216224:14310/18:00101754
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000438374100057
Klíčová slova anglicky
PROTEIN-STRUCTURE PREDICTION; DIRECTED EVOLUTION; HALOALKANE DEHALOGENASE
Změněno: 23. 4. 2024 14:21, Mgr. Michal Petr
Anotace
V originále
HotSpot Wizard is a web server used for the automated identification of hotspots in semi-rational protein design to give improved protein stability, catalytic activity, substrate specificity and enantioselectivity. Since there are three orders of magnitude fewer protein structures than sequences in bioinformatic databases, the major limitation to the usability of previous versions was the requirement for the protein structure to be a compulsory input for the calculation. HotSpot Wizard 3.0 now accepts the protein sequence as input data. The protein structure for the query sequence is obtained either from eight repositories of homology models or is modeled using Modeller and I-Tasser. The quality of the models is then evaluated using three quality assessment tools-WHAT_CHECK, PROCHECK and MolProbity. During follow-up analyses, the system automatically warns the users whenever they attempt to redesign poorly predicted parts of their homology models. The second main limitation of HotSpot Wizard's predictions is that it identifies suitable positions for mutagenesis, but does not provide any reliable advice on particular substitutions. A new module for the estimation of thermodynamic stabilities using the Rosetta and FoldX suites has been introduced which prevents destabilizing mutations among pre-selected variants entering experimental testing.
Návaznosti
GA16-06096S, projekt VaV |
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LM2015047, projekt VaV |
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LM2015051, projekt VaV |
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LM2015055, projekt VaV |
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LO1214, projekt VaV |
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