9LB1 image
Deposition Date 2025-01-02
Release Date 2025-11-12
Last Version Date 2025-11-12
Entry Detail
PDB ID:
9LB1
Keywords:
MEMBRANE PROTEIN
Title:
Cryo-EM structure of the MK4-bound succinate dehydrogenase from Chloroflexus aurantiacus
Biological Source:
Source Organism:
Chloroflexus aurantiacus J-10-fl (Taxon ID: 324602)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.90 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9LB1 validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Succinate dehydrogenase or fumarate reductase, flavoprotein subunit
Gene (Uniprot):Caur_1881
Chain IDs:A, D, G
Chain Length:657
Number of Molecules:3
Biological Source:Chloroflexus aurantiacus J-10-fl
UniProt ID:A9WDT7 Pfam ID:PF00890, PF02910
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:4Fe-4S ferredoxin iron-sulfur binding domain protein
Gene (Uniprot):Caur_1880
Chain IDs:B, E, H
Chain Length:260
Number of Molecules:3
Biological Source:Chloroflexus aurantiacus J-10-fl
UniProt ID:A9WDT6 Pfam ID:PF13085, PF12838
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family
Gene (Uniprot):Caur_1882
Chain IDs:C, F, I
Chain Length:239
Number of Molecules:3
Biological Source:Chloroflexus aurantiacus J-10-fl
UniProt ID:A9WDT8
Ligand Molecules
1L3
F3S
FAD
FES
HEM
LMT
SF4
Primary Citation
Structural basis of menaquinone reduction by succinate dehydrogenase from early photosynthetic bacterium Chloroflexus aurantiacus
To Be Published ? ? ? (?)
Primary Citation of related structures
9LB1
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