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MolNFT v1 · #174891 · protein

Structure of photosynthetic LH1-rc super-complex of thiorhodovibrio strain 970

7C9R: “Structure of photosynthetic LH1-rc super-complex of thiorhodovibrio strain 970”. Electron microscopy, 13 ligands (BCL, PGV, H4X). MolNFT v1 #174891 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
7C9R
Type
protein
Length
3,009 residues
Chains
36
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt
H8Z3S2, G1BIY6, G1BIY7, H8Z0X5, G1BIY5, G1BIY9, G1BIY4, H8Z3S4, H8Z3R9, G1BIZ0
Ligands
BCL, PGV, H4X, HEM, CDL, BPH, UQ8, 8K6, DGA, MQ8, CA, MG, FE

Structure

electron microscopy · 21 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
C—protein311—H8Z3S2
L—protein272—G1BIY6
M—protein318—G1BIY7
H—protein257—H8Z0X5
A—protein70—G1BIY5
B—protein43—G1BIY9
D, F, K—protein72—G1BIY5
E, N, Z, 8—protein42—G1BIY4
G, J, X, 2, 0—protein41—G1BIY4
I, O—protein73—G1BIY5
P—protein42—G1BIY9
Q—protein78—H8Z3S4
R—protein44—G1BIY4
S—protein72—H8Z3R9
T, V, 6—protein43—G1BIY4
U, 1—protein72—H8Z3R9
W, Y—protein73—H8Z3R9
3, 7—protein73—H8Z3R9
4—protein44—G1BIY9
5—protein74—H8Z3R9
9—protein84—G1BIZ0

Ligands and binding sites

  • BCL · Bacteriochlorophyll A · ligand · 36 copies · chains L, M, A, B, 9, D, E, F, G, I, J, K, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, 1, 2, 3, 4, 5, 6, 7, 8, 0
  • PGV · (1R)-2-{[{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy) phosphoryl]oxy}-1-[(palmitoyloxy)methyl]ethyl (11E)-octadec-11-enoate · ligand · 19 copies · chains C, M, L, H, K, O, Q, A, D, F, I, R, S, Y, 1, 3, 5, 9
  • H4X · (6~{E},8~{E},10~{E},12~{E},14~{E},16~{E},18~{E},20~{E}, 22~{E},24~{E},26~{E})-2,31-dimethoxy-2,6,10,14,19,23, 27,31-octamethyl-dotriaconta-6,8,10,12,14,16,18,20,22, 24,26-undecaene · ligand · 17 copies · chains H, A, B, D, 9, E, F, G, I, J, K, N, O, M, Q, R, S, P, T, U, W, X, Y, V, Z, 1, 2, 3, 4, 5, 7, 8, 6, 0
  • HEM · Protoporphyrin IX containing Fe · ligand · 4 copies · chains C, M
  • CDL · Cardiolipin · ligand · 3 copies · chains L, M, H, S, U, W, Y
  • BPH · Bacteriopheophytin A · ligand · 2 copies · chains L, M
  • UQ8 · Ubiquinone-8 · ligand · 2 copies · chains L, 5, 7
  • 8K6 · Octadecane · ligand · 2 copies · chains L, 7, 9
  • DGA · Diacyl glycerol · ligand · chains C, L
  • MQ8 · Menaquinone 8 · ligand · chains L, M
  • CA · Calcium ion · metal · 17 copies · chains C, A, 0, B, D, E, F, G, I, J, K, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, 1, 2, 3, 4, 5, 6, 7, 8, 9
  • MG · Magnesium ion · metal · chains C, M
  • FE · Fe (III) ion · metal · chains L, M
  • LMT · Dodecyl-beta-D-maltoside · additive · 18 copies · chains A, B, D, E, 0, F, G, I, J, K, N, O, P, R, S, T, U, V, W, X, Y, Z, 1, 2, 3, 4, 5, 6, 7, 8

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Compared structures

  • 7C9R · Structure of photosynthetic LH1-rc super-complex of thiorhodovibrio strain 970 · the same entry in another collection · chain L against L, TM-score 1.00

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