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Structure and dynamics of the N-terminal loop of PsbQ from photosystem II of Spinacia oleracea

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dc.creator Ristvejová, Jaroslava
dc.creator Kopecky, Vladimír
dc.creator Sosová, Zofie
dc.creator Balsera, Mónica
dc.creator Arellano, Juan B.
dc.creator Green, Michael
dc.creator Ettrich, Rüdiger
dc.date 2006-06
dc.date.accessioned 2017-01-31T01:00:31Z
dc.date.available 2017-01-31T01:00:31Z
dc.identifier Biochemical and Biophysical Research Communications 345:287-291
dc.identifier 10261/3123
dc.identifier 10.1016/j.bbrc.2006.04.087
dc.identifier.uri http://dspace.mediu.edu.my:8181/xmlui/handle/123456789/122612
dc.description Infrared and Raman spectroscopy were applied to identify restraints for the structure determination of the 20 amino acid loop between two P-sheets of the N-terminal region of the PsbQ protein of the oxygen evolving complex of photosystem 11 from Spinacia oleracea by restraint-based homology modeling. One of the initial models has shown a stable fold of the loop in a 20 ns molecular dynamics simulation that is in accordance with spectroscopic data. Cleavage of the first 12 amino acids leads to a permanent drift in the root means square deviation of the protein backbone and induces major structural changes. (c) 2006 Elsevier Inc. All rights reserved.
dc.description Supports from the Institutional Research Concept of the Academy of Science of the Czech Republic (No. AVOZ60870520) and from the Ministry of Education of the Czech Republic (No. LC 06010, No. MSM0021620835, and No. MSM6007665808) and the Grant Agency of the Czech Republic (Grant No. 206/03/D082) are gratefully acknowledged. This work was also funded by the Spanish Ministry of Education and Science (Project Ref.: BFU2004-04914-C02-02/BMC).
dc.description Peer reviewed
dc.language eng
dc.publisher Lennarz, William J.
dc.relation http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6WBK-4JTRM3J-4&_user=4221789&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000048559&_version=1&_urlVersion=0&_userid=4221789&md5=1667b23e764aae6d2b93752c0db48e3d
dc.rights openAccess
dc.subject Photosystem II
dc.subject PsbQ
dc.subject Spinacia oleracea
dc.subject Molecular dynamics
dc.subject Infrared spectroscopy
dc.subject Raman spectroscopy
dc.title Structure and dynamics of the N-terminal loop of PsbQ from photosystem II of Spinacia oleracea
dc.type Artículo


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