CITATION — REFERENCE ENTRY
Oxygen-evolving photosystem II structures during S1–S2–S3 transitions — Nature
- Key
- li-2024-psii-s-states
- Authors
- Li, Hongjie; Shen, Jian-Ren
- Issued
- 2024
- Type
- article-journal
- Container
- Nature
- Volume
- 626
- Pages
- 670-677
Raw CSL JSON
{
"DOI": "10.1038/s41586-023-06987-5",
"note": "Many additional authors; see DOI.",
"page": "670-677",
"type": "article-journal",
"title": "Oxygen-evolving photosystem II structures during S1–S2–S3 transitions",
"author": [
{
"given": "Hongjie",
"family": "Li"
},
{
"given": "Jian-Ren",
"family": "Shen"
}
],
"issued": {
"date-parts": [
[
2024
]
]
},
"volume": "626",
"container-title": "Nature"
}
Claims
-
Photosystem II oxidizes water through a four-step cycle of S states (S0 to S4) at the Mn4CaO5 cluster, with an extra oxygen (O6) incorporated at the S3 state to form a possible dioxygen. Pump-probe serial femtosecond crystallography was used to follow structural changes from nanoseconds to milliseconds after illumination.
"Photosystem II (PSII) catalyses the oxidation of water through a four-step cycle of Si states (i = 0-4) at the Mn4CaO5 cluster, during which an extra oxygen (O6) is incorporated at the S3 state to form a possible dioxygen."
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