8B6G: Cryo-EM structure of succinate dehydrogenase complex (complex-II) in respiratory supercomplex of Tetrahymena thermophila

PDB ID: 8B6GDownload
MMDB ID: 228428
PDB Deposition Date: 2022
Updated in MMDB: 2023/04
Experimental Method:
electron microscopy
Resolution: 3  Å
Source Organism:
Similar Structures:
Biological Unit for 8B6G: 15-meric; determined by author and by software (PISA)
Molecular Components in 8B6G
Label Count Molecule
Proteins (15 molecules)
1
Diphthamide Synthesis Protein
Molecule annotation
1
Transmembrane Protein, Putative
Molecule annotation
1
Transposase
Molecule annotation
1
Succinate Dehydrogenase [ubiquinone] Flavoprotein Subunit, Mitochondrial
Molecule annotation
1
Duf4885 Domain-containing Protein
Molecule annotation
1
Succinate Dehydrogenase (Quinone)
Molecule annotation
1
Transmembrane Protein, Putative
Molecule annotation
1
Sdhtt3
Molecule annotation
1
Transmembrane Protein, Putative
Molecule annotation
1
Nmra Domain-containing Protein
Molecule annotation
1
Transmembrane Protein, Putative
Molecule annotation
1
Transmembrane Protein, Putative
Molecule annotation
1
Cytochrome B-c1 Complex Subunit 8
Molecule annotation
1
Sdhtt11
Molecule annotation
1
Sdhd
Molecule annotation
Chemicals and Non-standard biopolymers (19 molecules)
1
7
CARDIOLIPINCARDIOLIPIN
2
2
CALCIUM IONCALCIUM ION
3
1
FLAVIN-ADENINE DINUCLEOTIDEFLAVIN-ADENINE DINUCLEOTIDE
4
1
FE2/S2 (INORGANIC) CLUSTERFE2/S2 (INORGANIC) CLUSTER
5
1
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
6
1
FE3-S4 CLUSTERFE3-S4 CLUSTER
7
3
1,2-Distearoyl-sn-glycerophosphoethanolamine1,2-Distearoyl-sn-glycerophosphoethanolamine
8
1
HEME CHEME C
9
1
1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE
10
1
Ubiquinone-8Ubiquinone-8
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303