EMDB EMD-0726

Single particle reconstruction
2.35Å resolution

Structure of PSI from H. hongdechloris grown under white light condition

Map released:
Overview of EMD-0726
Source organism: Halomicronema hongdechloris C2206 [1641165]
Fitted atomic model: 6kmw
Related EM entry by publication: EMD-0727
Primary publication:
Structural basis for the adaptation and function of chlorophyll f in photosystem I
Kato K, Shinoda T, Nagao R, Akimoto S, Suzuki T, Dohmae N, Chen M, Allakhverdiev SI, Shen JR, Akita F, Miyazaki N, Tomo T
Nat Commun - (2020)

Function and Biology Details

Sample name: white PSI
Ligands: CHLOROPHYLL A ISOMER, CHLOROPHYLL A, PHYLLOQUINONE, IRON/SULFUR CLUSTER, BETA-CAROTENE, 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE, DODECYL-BETA-D-MALTOSIDE, 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE, UNKNOWN LIGAND, CALCIUM ION, water
Proteins: white PSI, Photosystem I P700 chlorophyll a apoprotein A1, Photosystem I P700 chlorophyll a apoprotein A2, Photosystem I iron-sulfur center, Photosystem I reaction center subunit II, Photosystem I reaction center subunit IV, Photosystem I reaction center subunit VIII, Photosystem I reaction center subunit XI, Photosystem I reaction center subunit XII

Experimental Information Details

Resolution: 2.35Å
Resolution method: FSC 0.143 CUT-OFF
Applied symmetry: C3
Reconstruction software: RELION
Microscope: FEI TITAN KRIOS
Detector: FEI FALCON III (4k x 4k)