7vot

Electron Microscopy
2.9Å resolution

The structure of dimeric photosynthetic RC-LH1 supercomplex in Class-2

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 66-mer (preferred)
PDBe Complex ID:
PDB-CPX-146570 (preferred)
Entry contents:
7 distinct polypeptide molecules
Macromolecules (7 distinct):
Reaction center protein L chain Chains: L, l
Molecule details ›
Chains: L, l
Length: 282 amino acids
Theoretical weight: 31.48 KDa
Source organism: Cereibacter sphaeroides 2.4.1
UniProt:
  • Canonical: Q3J1A5 (Residues: 1-282; Coverage: 100%)
Gene names: RHOS4_18610, RSP_0257, pufL
Sequence domains: Photosynthetic reaction centre protein
Reaction center protein M chain Chains: M, m
Molecule details ›
Chains: M, m
Length: 308 amino acids
Theoretical weight: 34.53 KDa
Source organism: Cereibacter sphaeroides 2.4.1
UniProt:
  • Canonical: Q3J1A6 (Residues: 1-308; Coverage: 100%)
Gene names: RHOS4_18600, RSP_0256, pufM
Sequence domains: Photosynthetic reaction centre protein
Reaction center protein H chain Chains: H, h
Molecule details ›
Chains: H, h
Length: 260 amino acids
Theoretical weight: 28.07 KDa
Source organism: Cereibacter sphaeroides 2.4.1
UniProt:
  • Canonical: Q3J170 (Residues: 1-260; Coverage: 100%)
Gene names: RHOS4_18960, RSP_0291, puhA
Sequence domains:
Light-harvesting protein B-875 alpha chain Chains: 1, 3, 5, 6, 7, 9, A, D, F, I, K, O, Q, S, U, W, a, b1, b9, d, f, i, k, o, q, s, u, w
Molecule details ›
Chains: 1, 3, 5, 6, 7, 9, A, D, F, I, K, O, Q, S, U, W, a, b1, b9, d, f, i, k, o, q, s, u, w
Length: 58 amino acids
Theoretical weight: 6.82 KDa
Source organism: Cereibacter sphaeroides 2.4.1
UniProt:
  • Canonical: Q3J1A4 (Residues: 1-58; Coverage: 100%)
Gene names: RHOS4_18620, RSP_0258, pufA
Sequence domains: Antenna complex alpha/beta subunit
Light-harvesting protein B-875 beta chain Chains: 0, 2, 4, 8, B, C, E, G, J, N, P, R, T, V, Z, b, b0, b8, c, e, g, j, n, p, r, t, v, z
Molecule details ›
Chains: 0, 2, 4, 8, B, C, E, G, J, N, P, R, T, V, Z, b, b0, b8, c, e, g, j, n, p, r, t, v, z
Length: 49 amino acids
Theoretical weight: 5.59 KDa
Source organism: Cereibacter sphaeroides 2.4.1
UniProt:
  • Canonical: Q3J1A3 (Residues: 1-49; Coverage: 100%)
Gene names: RHOS4_18630, RSP_6108, pufB
Sequence domains: Antenna complex alpha/beta subunit
Intrinsic membrane protein PufX Chains: X, x
Molecule details ›
Chains: X, x
Length: 82 amino acids
Theoretical weight: 9.06 KDa
Source organism: Cereibacter sphaeroides 2.4.1
UniProt:
  • Canonical: P13402 (Residues: 1-82; Coverage: 100%)
Gene names: RHOS4_18590, RSP_0255, pufX
Sequence domains: Intrinsic membrane protein PufX
Rsp_7571 Protein-Y PufY Chains: Y, y
Molecule details ›
Chains: Y, y
Length: 53 amino acids
Theoretical weight: 5.56 KDa
Source organism: Cereibacter sphaeroides 2.4.1
UniProt:
  • Canonical: U5NME9 (Residues: 1-53; Coverage: 100%)
Gene name: RSP_7571

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
Resolution: 2.9Å
Relevant EMDB volumes: EMD-32059