EMDB EMD-9989

Single particle reconstruction
3.0Å resolution

Supercomplex for cylic electron transport in cyanobacteria

Map released:
Overview of EMD-9989
Fitted atomic model: 6khi
Related EM entry by publication: EMD-9990
Primary publication:
Structural basis for electron transport mechanism of complex I-like photosynthetic NAD(P)H dehydrogenase.
Pan X, Cao D, Xie F, Xu F, Su X, Mi H, Zhang X, Li M
Nat Commun 11 610-610 (2020)
PMID: 32001694

Function and Biology Details

Sample name: Electron transport complex NDH-Fd from cyanobacteria
Ligands: DIGALACTOSYL DIACYL GLYCEROL (DGDG), 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE, 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL, BETA-CAROTENE, 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE, IRON/SULFUR CLUSTER, FE2/S2 (INORGANIC) CLUSTER
Proteins: Electron transport complex NDH-Fd from cyanobacteria, NAD(P)H-quinone oxidoreductase subunit 1, NAD(P)H-quinone oxidoreductase subunit 2, NAD(P)H-quinone oxidoreductase subunit 3, NAD(P)H-quinone oxidoreductase chain 4 1, NAD(P)H-quinone oxidoreductase subunit 4L, NADH dehydrogenase subunit 5, NADH-quinone oxidoreductase subunit J, NAD(P)H-quinone oxidoreductase subunit H, NAD(P)H-quinone oxidoreductase subunit I, NAD(P)H-quinone oxidoreductase subunit J, NAD(P)H-quinone oxidoreductase subunit K, NAD(P)H-quinone oxidoreductase subunit L, NAD(P)H-quinone oxidoreductase subunit M, NAD(P)H-quinone oxidoreductase subunit N, NAD(P)H-quinone oxidoreductase subunit O, proton-translocating NADH-quinone dehydrogenase subunit P, proton-translocating NADH-quinone dehydrogenase subunit Q, Tlr0636 protein, Tlr0472 protein, Ferredoxin-1

Experimental Information Details

Resolution: 3.0Å
Resolution method: FSC 0.143 CUT-OFF
Microscope: FEI TITAN KRIOS
Detector: GATAN K2 SUMMIT (4k x 4k)