Please use this identifier to cite or link to this item: https://apo.ansto.gov.au/dspace/handle/10238/11907
Title: The electronic structure of S-layer proteins from Lactobacillus brevis
Authors: Graham, SM
Asquith, NL
Wilde, KL
Short, KT
Holden, PJ
Stampfl, APJ
Holmes, AJ
Ruys, AJ
Stojanov, P
Riley, JD
Fang, LJ
Yang, YW
Hwu, YK
Keywords: Valence
Electronic structure
Layers
Bacteria
Spectroscopy
Amino acids
Nitrogen
Proteins
Issue Date: 28-Jul-2008
Publisher: IEEE
Citation: Graham, S. M., Asquith, N. L., Wilde, K., Short, K., Holden, P., Stampfl, A. P. J., Holmes, A. J., Ruys, A., Stojanov, P., Riley, J. D., Fang, L.-J., Yang, Y.-W. & Hwu, Y. (2008). The electronic structure of S-layer proteins from Lactobacillus brevis. In 2008 Conference on Optoelectronic and Microelectronic Materials and Devices, Sydney, NSW, Australia, 28 July-1 August 2008 (pp. 198-201). doi:10.1109/COMMAD.2008.4802125
Abstract: The valence electronic structure of the S-layer of Lactobacillus brevis is determined using synchrotron-based photoelectron spectroscopy and soft X-ray absorption spectroscopy. Spectra are compared to experimental work on amino-acids and S-layers of Bacillus sphaericus. While it is indeed possible to identify energy levels with those of natural amino-acids, distinct energy shifts are indeed observed which cannot be reconciled using such simple comparisons. Furthermore a strong nitrogen signal observed in both the occupied and unoccupied energy levels suggests that the Lactobacillus brevis protein is amine-terminated. A discussion of the surface of this protein is given. © 2008 IEEE
URI: https://doi.org/10.1109/COMMAD.2008.4802125
https://apo.ansto.gov.au/dspace/handle/10238/11907
ISBN: 978-1-4244-2716-1
ISSN: 2377-5505
Appears in Collections:Conference Publications

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