Cryo-EM Structure of primitive cyanobacterium photosystem I
Resolution: 2.04 Å
EM Method: Single-particle
Fitted PDBs: 7f4v
Q-score: 0.752
Kato K, Hamaguchi T, Nagao R, Kawakami K, Ueno Y, Suzuki T, Uchida H, Murakami A, Nakajima Y, Yokono M, Akimoto S, Dohmae N, Yonekura K, Shen JR
bioRxiv (2022) [ DOI: doi:10.1101/2021.09.29.462462 ]
- Photosystem i reaction center subunit iv (7 kDa, Protein from Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
- Photosystem i p700 chlorophyll a apoprotein a1 (86 kDa, Protein from Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
- Photosystem i reaction center subunit z (3 kDa, Protein from Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem i reaction center subunit iii (19 kDa, Protein from Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
- Photosystem i reaction center subunit xii (3 kDa, Protein from Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
- Photosystem i iron-sulfur center (8 kDa, Protein from Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
- Menaquinone-4 (444 Da, Ligand)
- Beta-carotene (536 Da, Ligand)
- Photosystem i reaction center subunit ii (15 kDa, Protein from Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
- Psi trimer (1 MDa, Complex from Gloeobacter violaceus PCC 7421)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Water (18 Da, Ligand)
- Chlorophyll a isomer (893 Da, Ligand)
- Unknown protein (2 kDa, Protein from Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
- Photosystem i p700 chlorophyll a apoprotein a2 (96 kDa, Protein from Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
- Iron/sulfur cluster (351 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Photosystem i reaction center subunit xi (15 kDa, Protein from Gloeobacter violaceus (strain ATCC 29082 / PCC 7421))
GLIC pentameric ligand-gated ion channel, pH 7
Resolution: 4.1 Å
EM Method: Single-particle
Fitted PDBs: 6zgd
Q-score: 0.427
Rovsnik U, Zhuang Y, Forsberg BO, Carroni M, Yvonnesdotter L, Howard RJ, Lindahl E
Life Sci Alliance (2021) 4 [ Pubmed: 34210687 DOI: doi:10.26508/lsa.202101011 ]
GLIC pentameric ligand-gated ion channel, pH 5
Resolution: 3.4 Å
EM Method: Single-particle
Fitted PDBs: 6zgj
Q-score: 0.459
Rovsnik U, Zhuang Y, Forsberg BO, Carroni M, Yvonnesdotter L, Howard RJ, Lindahl E
Life Sci Alliance (2021) 4 [ Pubmed: 34210687 DOI: doi:10.26508/lsa.202101011 ]
GLIC pentameric ligand-gated ion channel, pH 3
Resolution: 3.6 Å
EM Method: Single-particle
Fitted PDBs: 6zgk
Q-score: 0.294
Rovsnik U, Zhuang Y, Forsberg BO, Carroni M, Yvonnesdotter L, Howard RJ, Lindahl E
Life Sci Alliance (2021) 4 [ Pubmed: 34210687 DOI: doi:10.26508/lsa.202101011 ]