Polarized Range‐Extended X‐Ray Absorption Spectroscopy of Oriented Photosystem II Membranes in the S1 State. Pushkar, Y., Yano, J., Glatzel, P., Messinger, J., Lewis, A., Sauer, K., Bergmann, U., & Yachandra, V. K. AIP Conference Proceedings, 882(1):346–348, February, 2007.
Polarized Range‐Extended X‐Ray Absorption Spectroscopy of Oriented Photosystem II Membranes in the S1 State [link]Paper  doi  abstract   bibtex   
Detailed information about the orientation of particular Mn‐Mn and Mn‐Ca vectors in the oxygen evolving complex (OEC) of the Photosystem II in the S1 state provide a critical starting point for the analysis of the structural changes in the OEC along the catalytic Si‐state cycle. The method of polarized range‐extended EXAFS is an important technical development, that allows: i) resolution of the 2.7 Å and 2.8 Å Mn‐Mn interactions; ii) resolution of 3.2 Å Mn‐Mn and 3.4 Å Mn‐Ca; iii) determination of 2.7 Å, 2.8 Å, 3.2 Å Mn‐Mn and 3.4 Å Mn‐Ca vectors orientation relative to the membrane normal.
@article{pushkar_polarized_2007,
	title = {Polarized {Range}‐{Extended} {X}‐{Ray} {Absorption} {Spectroscopy} of {Oriented} {Photosystem} {II} {Membranes} in the {S1} {State}},
	volume = {882},
	issn = {0094-243X},
	url = {https://doi.org/10.1063/1.2644521},
	doi = {10.1063/1.2644521},
	abstract = {Detailed information about the orientation of particular Mn‐Mn and Mn‐Ca vectors in the oxygen evolving complex (OEC) of the Photosystem II in the S1 state provide a critical starting point for the analysis of the structural changes in the OEC along the catalytic Si‐state cycle. The method of polarized range‐extended EXAFS is an important technical development, that allows: i) resolution of the 2.7 Å and 2.8 Å Mn‐Mn interactions; ii) resolution of 3.2 Å Mn‐Mn and 3.4 Å Mn‐Ca; iii) determination of 2.7 Å, 2.8 Å, 3.2 Å Mn‐Mn and 3.4 Å Mn‐Ca vectors orientation relative to the membrane normal.},
	number = {1},
	urldate = {2024-11-29},
	journal = {AIP Conference Proceedings},
	author = {Pushkar, Yulia and Yano, Junko and Glatzel, Pieter and Messinger, Johannes and Lewis, Azul and Sauer, Kenneth and Bergmann, Uwe and Yachandra, Vittal K.},
	month = feb,
	year = {2007},
	pages = {346--348},
}

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