HOUSER, Josef, Eva FUJDIAROVÁ, Gita JANČAŘÍKOVÁ, Filip MELICHER and Michaela WIMMEROVÁ. Comparative structural analysis of lectin family from Photorhabdus spp. In Instruct Ultra 3rd Structural biology meeting. 2019. ISBN 978-80-971665-1-9.
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Basic information
Original name Comparative structural analysis of lectin family from Photorhabdus spp.
Authors HOUSER, Josef (203 Czech Republic, belonging to the institution), Eva FUJDIAROVÁ (203 Czech Republic, belonging to the institution), Gita JANČAŘÍKOVÁ (203 Czech Republic, belonging to the institution), Filip MELICHER (703 Slovakia, belonging to the institution) and Michaela WIMMEROVÁ (203 Czech Republic, guarantor, belonging to the institution).
Edition Instruct Ultra 3rd Structural biology meeting, 2019.
Other information
Original language English
Type of outcome Conference abstract
Field of Study 10608 Biochemistry and molecular biology
Country of publisher Slovakia
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14740/19:00107830
Organization unit Central European Institute of Technology
ISBN 978-80-971665-1-9
Keywords (in Czech) lektiny; patogen; struktura; Photorhabdus
Keywords in English lectins; pathogen; structure; Photorhabdus
Tags CF BIC, CF PROT, CF SAXS, rivok
Changed by Changed by: Mgr. Josef Houser, Ph.D., učo 77781. Changed: 3/12/2019 10:56.
Abstract
Photorhabdus is a genus of gram-negative bioluminescent bacteria living in a symbiosis with Heterorhabditis nematodes forming a highly entomopathogenic complex. Understanding the mechanisms that determine interaction between Photorhabdus and its symbionts/hosts could be highly beneficial not only in biotechnologies but also in clinical research and drug development. We analyzed several homologues of proteins PLL and PHL from Photorhabdus spp. We managed to prepare some of them in recombinant form and perform basic analysis, as well as solve structure of these proteins in free form and in complexes with naturally occurring saccharide ligands. This research may not only reveal the differences in similar proteins from one family, but also answer the question, why single species of bacteria possess the ability to produce several similar lectins.
Links
GA13-25401S, research and development projectName: Studium proteinů z patogenů zapojených do rozpoznávání hostitelského organismu
Investor: Czech Science Foundation
LM2015043, research and development projectName: Česká infrastruktura pro integrativní strukturní biologii (Acronym: CIISB)
Investor: Ministry of Education, Youth and Sports of the CR
LQ1601, research and development projectName: CEITEC 2020 (Acronym: CEITEC2020)
Investor: Ministry of Education, Youth and Sports of the CR
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