6trd

Electron Microscopy
3.16Å resolution

Cryo- EM structure of the Thermosynechococcus elongatus photosystem I in the presence of cytochrome c6

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 36-mer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141240 (preferred)
Entry contents:
12 distinct polypeptide molecules
Macromolecules (12 distinct):
Photosystem I P700 chlorophyll a apoprotein A1 Chains: 1, A, a
Molecule details ›
Chains: 1, A, a
Length: 755 amino acids
Theoretical weight: 83.27 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:
  • Canonical: P0A405 (Residues: 1-755; Coverage: 100%)
Gene names: psaA, tlr0731
Sequence domains: Photosystem I psaA/psaB protein
Photosystem I P700 chlorophyll a apoprotein A2 Chains: 2, B, b
Molecule details ›
Chains: 2, B, b
Length: 741 amino acids
Theoretical weight: 83.12 KDa
Source organism: Thermosynechococcus vestitus BP-1
UniProt:
  • Canonical: P0A407 (Residues: 1-741; Coverage: 100%)
Gene names: psaB, tlr0732
Sequence domains: Photosystem I psaA/psaB protein
Photosystem I iron-sulfur center Chains: 3, C, c
Photosystem I reaction center subunit II Chains: 4, D, d
Photosystem I reaction center subunit IV Chains: 5, E, e
Photosystem I reaction center subunit III Chains: 6, F, f
Photosystem I reaction center subunit VIII Chains: 7, I, i
Photosystem I reaction center subunit IX Chains: 8, J, j
Photosystem I reaction center subunit PsaK Chains: 9, K, k
Photosystem I reaction center subunit XI Chains: 0, L, l
Photosystem I reaction center subunit XII Chains: M, m, y
Photosystem I 4.8K protein Chains: X, x, z

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
Resolution: 3.16Å
Relevant EMDB volumes: EMD-10559