EMDB EMD-6742

Single particle reconstruction
3.2Å resolution

Structure of unstacked C2S2M2-type PSII-LHCII supercomplex from Pisum sativum

Map released:
Last modified:
Overview of EMD-6742
Source organism: Garden pea [3888]
Fitted atomic model: 5xnm
Related EM entries by publication: EMD-6741, EMD-6743, EMD-6744
Primary publication:
Structure and assembly mechanism of plant C2S2M2-type PSII-LHCII supercomplex
Su X, Ma J, Wei X, Cao P, Zhu D, Chang W, Liu Z, Zhang X, Li M
Science 357 815-820 (2017)
PMID: 28839073

Function and Biology Details

Sample name: C2S2M2-type PSII-LHCII supercomplex from Pisum sativum
Ligands: CHLOROPHYLL B, CHLOROPHYLL A, (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL, (3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL, (1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL, 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE, BETA-CAROTENE, CA-MN4-O5 CLUSTER, FE (II) ION, PHEOPHYTIN A, 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL, 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE, 2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE, DIGALACTOSYL DIACYL GLYCEROL (DGDG), BICARBONATE ION, PROTOPORPHYRIN IX CONTAINING FE
Proteins: C2S2M2-type PSII-LHCII supercomplex from Pisum sativum, Chlorophyll a-b binding protein 8, chloroplastic, Chlorophyll a-b binding protein, chloroplastic, Light harvesting chlorophyll a/b-binding protein Lhcb6, CP24, Photosystem II protein D1, Photosystem II CP47 reaction center protein, Photosystem II CP43 reaction center protein, Photosystem II D2 protein, Cytochrome b559 subunit alpha, Cytochrome b559 subunit beta, PsbF, Photosystem II reaction center protein H, Photosystem II reaction center protein I, PsbI, Photosystem II reaction center protein J, Photosystem II reaction center protein K, Photosystem II reaction center protein L, Photosystem II reaction center protein M, Oxygen-evolving enhancer protein 1, chloroplastic, Light harvesting chlorophyll a/b-binding protein Lhcb4, CP29, Light harvesting chlorophyll a/b-binding protein Lhcb5, CP26, Photosystem II reaction center protein T, Photosystem II luminal extrinsic protein Tn, PsbTn, Photosystem II reaction center protein W, PSBW, Photosystem II reaction center protein X, Photosystem II reaction center protein Z

Experimental Information Details

Resolution: 3.2Å
Resolution method: FSC 0.143 CUT-OFF
Applied symmetry: C2
Microscope: FEI TITAN KRIOS
Detector: GATAN K2 SUMMIT (4k x 4k)