EMDB EMD-3951

Single particle reconstruction
2.87Å resolution

Reaction centre light harvesting complex 1 from Blc. virids

Map released:
Last modified:
Overview of EMD-3951
Source organism: Blastochloris viridis [1079]
Fitted atomic model: 6et5
Primary publication:
Cryo-EM structure of the Blastochloris viridis LH1-RC complex at 2.9 angstrom.
Qian P, Siebert CA, Wang P, Canniffe DP, Hunter CN
Nature 556 203-208 (2018)
PMID: 29618818

Function and Biology Details

Sample name: Reaction centre-Light harvesting complex 1 (RC-LH1)
Ligands: PROTOPORPHYRIN IX CONTAINING FE, BACTERIOCHLOROPHYLL B, BACTERIOPHEOPHYTIN B, Ubiquinone-9, FE (III) ION, SULFATE ION, LAURYL DIMETHYLAMINE-N-OXIDE, MENAQUINONE-9, 15-cis-1,2-dihydroneurosporene, all-trans-1,2-dihydroneurosporene
Proteins: Reaction centre-Light harvesting complex 1 (RC-LH1), Photosynthetic reaction center cytochrome c subunit, Reaction center protein L chain, Reaction center protein M chain, Reaction center protein H chain, Light-harvesting protein B-1015 alpha chain, Light-harvesting protein B-1015 beta chain, Light-harvesting protein B-1015 gamma chain

Experimental Information Details

Resolution: 2.87Å
Resolution method: FSC 0.143 CUT-OFF
Applied symmetry: C1
Reconstruction software: RELION
Microscope: FEI TITAN KRIOS
Detector: GATAN K2 (4k x 4k)