SMTL ID : 8k9e.1

Cryo-EM structure of the photosynthetic alternative complex III from Chloroflexus aurantiacus at 3.3 angstrom

Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
hetero-1-1-1-1-1-1-1-1-mer
Ligands
6 x HEC: HEME C(Non-covalent)(Covalent)
3 x SF4: IRON/SULFUR CLUSTER(Covalent)(Non-covalent)
1 x F3S: FE3-S4 CLUSTER(Non-covalent)
2 x EL6: [(2S)-2-octadecanoyloxypropyl] octadecanoate(Non-covalent)(Covalent)
1 x JLQ: [(2~{R})-3-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-2-tetradecanoyloxy-propyl] hexadecanoate(Non-covalent)
1 x JL3: [(2~{R})-3-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-2-pentadecanoyloxy-propyl] pentadecanoate(Non-covalent)
1 x JM9: 1,3-bis(13-methyltetradecanoyloxy)propan-2-yl pentadecanoate(Non-covalent)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Xin, J. et al., Cryo-EM structure of HQNO-bound Alternative Complex III from the anoxygenic phototrophic bacterium Chloroflexus aurantiacus. Plant Cell (2024)
Release Date
2024-03-06
Peptides
Cytochrome c7-like domain-containing protein: A
Fe-S-cluster-containing hydrogenase components 1-like protein: B
Polysulphide reductase NrfD: C
Quinol:cytochrome c oxidoreductase membrane protein: D
Cytochrome c domain-containing protein: E
Quinol:cytochrome c oxidoreductase quinone-binding subunit 2: F
Uncharacterized protein: G
unknown: H
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
I
Membrane
We predict this structure to be a membrane protein.

Cytochrome c7-like domain-containing protein

Fe-S-cluster-containing hydrogenase components 1-like protein

Polysulphide reductase NrfD

Quinol:cytochrome c oxidoreductase membrane protein

Cytochrome c domain-containing protein

Quinol:cytochrome c oxidoreductase quinone-binding subunit 2

Uncharacterized protein

unknown

Related Entries With Identical Sequence

8k9f.1 | 8x2j.1