5ZGH:
reference: Unique organization of photosystem I-light-harvesting supercomplex revealed by cryo-EM from a red alga., Pi X, Tian L, Dai HE, Qin X, Cheng L, Kuang T, Sui SF, Shen JR, Proc Natl Acad Sci U S A. 2018 Apr 9. pii: 1722482115. doi:, 10.1073/pnas.1722482115. PMID: 29632169

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