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@article{1834740,
author = {Cesle, E.E. and Filimoněnko, Anatolij and Tars, K. and Kalnins, G.},
article_location = {HOBOKEN},
article_number = {5},
doi = {http://dx.doi.org/10.1002/pro.4069},
keywords = {bacterial microcompartments; cryo‐ EM; GRM2; Klebsiella pneumoniae},
language = {eng},
issn = {0961-8368},
journal = {Protein Science},
title = {Variety of size and form of GRM2 bacterial microcompartment particles},
url = {https://onlinelibrary.wiley.com/doi/10.1002/pro.4069},
volume = {30},
year = {2021}
}
TY - JOUR
ID - 1834740
AU - Cesle, E.E. - Filimoněnko, Anatolij - Tars, K. - Kalnins, G.
PY - 2021
TI - Variety of size and form of GRM2 bacterial microcompartment particles
JF - Protein Science
VL - 30
IS - 5
SP - 1035-1043
EP - 1035-1043
PB - JOHN WILEY & SONS INC
SN - 09618368
KW - bacterial microcompartments
KW - cryo‐ EM
KW - GRM2
KW - Klebsiella pneumoniae
UR - https://onlinelibrary.wiley.com/doi/10.1002/pro.4069
N2 - Bacterial microcompartments (BMCs) are bacterial organelles involved in enzymatic processes, such as carbon fixation, choline, ethanolamine and propanediol degradation, and others. Formed of a semi-permeable protein shell and an enzymatic core, they can enhance enzyme performance and protect the cell from harmful intermediates. With the ability to encapsulate non-native enzymes, BMCs show high potential for applied use. For this goal, a detailed look into shell form variability is significant to predict shell adaptability. Here we present four novel 3D cryo-EM maps of recombinant Klebsiella pneumoniae GRM2 BMC shell particles with the resolution in range of 9 to 22 angstrom and nine novel 2D classes corresponding to discrete BMC shell forms. These structures reveal icosahedral, elongated, oblate, multi-layered and polyhedral traits of BMCs, indicating considerable variation in size and form as well as adaptability during shell formation processes.
ER -
CESLE, E.E., Anatolij FILIMONĚNKO, K. TARS a G. KALNINS. Variety of size and form of GRM2 bacterial microcompartment particles. \textit{Protein Science}. HOBOKEN: JOHN WILEY \&{}amp; SONS INC, roč.~30, č.~5, s.~1035-1043. ISSN~0961-8368. doi:10.1002/pro.4069. 2021.
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