Structural highlights
9iiu is a 10 chain structure with sequence from Chlamydomonas reinhardtii. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
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| Method: | Electron Microscopy, Resolution 2.98Å |
| Ligands: | , , , , , , , , , , , |
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT |
Function
PSBH_CHLRE One of the components of the core complex of photosystem II (PSII), required for its stability and/or assembly, possibly playing a role in dimerization (PubMed:9112780, PubMed:9554956). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation.[HAMAP-Rule:MF_00752][1] [2]
References
- ↑ Summer EJ, Schmid VH, Bruns BU, Schmidt GW. Requirement for the H phosphoprotein in photosystem II of Chlamydomonas reinhardtii. Plant Physiol. 1997 Apr;113(4):1359-68. doi: 10.1104/pp.113.4.1359. PMID:9112780 doi:http://dx.doi.org/10.1104/pp.113.4.1359
- ↑ O'Connor HE, Ruffle SV, Cain AJ, Deak Z, Vass I, Nugent JH, Purton S. The 9-kDa phosphoprotein of photosystem II. Generation and characterisation of Chlamydomonas mutants lacking PSII-H and a site-directed mutant lacking the phosphorylation site. Biochim Biophys Acta. 1998 Apr 14;1364(1):63-72. doi:, 10.1016/s0005-2728(98)00013-9. PMID:9554956 doi:http://dx.doi.org/10.1016/s0005-2728(98)00013-9
