SMTL ID : 7oy8.1

Cryo-EM structure of the Rhodospirillum rubrum RC-LH1 complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-16-15-1-1-1-1-mer

Ligands

37 x 07D: Trans-Geranyl BACTERIOCHLOROPHYLL A(Non-covalent)

07D.1: 22 residues within 4Å: Chain 3: W.40 Chain 5: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain 8: V.32, A.36, L.39, V.40, W.43 Chain A: F.29, F.30, A.33, H.37, V.40, W.46 Ligands: CRT.2, 07D.59, 07D.62 17 PLIP interactions: 9 interactions with chain A, 6 interactions with chain 8, 2 interactions with chain 5, Hydrophobic interactions: A:F.29, A:F.30, A:A.33, A:V.40, A:W.46, A:W.46, A:W.46, A:W.46, 8:V.32, 8:A.36, 8:L.39, 8:L.39, 8:V.40, 8:W.43, 5:I.28, 5:F.38 Metal complexes: A:H.37 07D.3: 19 residues within 4Å: Chain B: L.14, A.18, L.21, F.22, A.25, H.29, L.32, W.40 Chain C: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Chain D: F.8 Ligands: 07D.5, CRT.7, 07D.8 13 PLIP interactions: 2 interactions with chain D, 7 interactions with chain B, 4 interactions with chain C, Hydrophobic interactions: D:F.8, D:F.8, B:A.18, B:L.32, B:W.40, B:W.40, B:W.40, B:W.40, C:A.36, C:V.40, C:W.43 Metal complexes: B:H.29 Hydrogen bonds: C:H.37 07D.5: 22 residues within 4Å: Chain 5: W.40, L.41 Chain A: A.36, L.39, V.40, W.43 Chain B: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain C: F.29, F.30, A.33, H.37, V.40, W.46 Ligands: 07D.3, CRT.4, 07D.62 17 PLIP interactions: 9 interactions with chain C, 1 interactions with chain 5, 5 interactions with chain A, 2 interactions with chain B, Hydrophobic interactions: C:F.29, C:F.30, C:A.33, C:V.40, C:W.46, C:W.46, C:W.46, C:W.46, 5:L.41, A:A.36, A:L.39, A:L.39, A:V.40, A:W.43, B:I.28, B:F.38 Metal complexes: C:H.37 07D.6: 22 residues within 4Å: Chain D: A.18, L.21, F.22, A.25, H.29, L.32, F.38, W.40 Chain E: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Chain F: G.16, F.20, I.28 Chain T: V.57 Ligands: 07D.8, CRT.10, 07D.11 15 PLIP interactions: 4 interactions with chain E, 7 interactions with chain D, 3 interactions with chain F, 1 interactions with chain T, Hydrophobic interactions: E:F.29, E:A.36, E:W.43, D:L.21, D:L.32, D:W.40, D:W.40, D:W.40, D:W.40, F:F.20, F:F.20, F:I.28, T:V.57 Hydrogen bonds: E:H.37 Metal complexes: D:H.29 07D.8: 20 residues within 4Å: Chain B: W.40 Chain C: A.36, L.39, V.40 Chain D: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain E: F.29, F.30, A.33, H.37, V.40, W.46 Ligands: 07D.3, 07D.6, CRT.7 13 PLIP interactions: 8 interactions with chain E, 2 interactions with chain D, 3 interactions with chain C, Hydrophobic interactions: E:F.29, E:A.33, E:V.40, E:W.46, E:W.46, E:W.46, E:W.46, D:I.28, D:F.38, C:A.36, C:L.39, C:V.40 Metal complexes: E:H.37 07D.9: 21 residues within 4Å: Chain F: A.18, L.21, F.22, A.25, H.29, F.38, W.40 Chain G: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Chain H: L.17, F.20, I.28 Ligands: CRT.10, 07D.11, CRT.13, 07D.14 15 PLIP interactions: 8 interactions with chain F, 3 interactions with chain H, 4 interactions with chain G, Hydrophobic interactions: F:A.18, F:L.21, F:F.22, F:W.40, F:W.40, F:W.40, F:W.40, H:L.17, H:F.20, H:I.28, G:F.29, G:A.36, G:W.43 Metal complexes: F:H.29 Hydrogen bonds: G:H.37 07D.11: 22 residues within 4Å: Chain D: W.40 Chain E: V.32, A.36, L.39, V.40, W.43 Chain F: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain G: F.29, F.30, A.33, H.37, V.40, W.46 Ligands: 07D.6, 07D.9, CRT.10 15 PLIP interactions: 5 interactions with chain E, 8 interactions with chain G, 2 interactions with chain F, Hydrophobic interactions: E:V.32, E:A.36, E:L.39, E:V.40, E:W.43, G:F.29, G:A.33, G:V.40, G:W.46, G:W.46, G:W.46, G:W.46, F:I.28, F:F.38 Metal complexes: G:H.37 07D.12: 24 residues within 4Å: Chain H: L.14, L.17, A.18, L.21, F.22, A.25, H.29, F.38, W.40 Chain I: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Chain K: I.4, W.5, F.8, I.28 Ligands: CRT.13, 07D.14, CRT.24, 07D.25 21 PLIP interactions: 5 interactions with chain I, 11 interactions with chain H, 5 interactions with chain K, Hydrophobic interactions: I:F.29, I:A.36, I:V.40, I:W.43, H:L.14, H:L.17, H:A.18, H:A.18, H:L.21, H:A.25, H:W.40, H:W.40, H:W.40, H:W.40, K:I.4, K:W.5, K:F.8, K:I.28, K:I.28 Hydrogen bonds: I:H.37 Metal complexes: H:H.29 07D.14: 21 residues within 4Å: Chain F: W.40, L.41 Chain G: A.36, L.39, V.40 Chain H: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain I: F.29, F.30, A.33, H.37, V.40, W.46 Ligands: 07D.9, 07D.12, CRT.13 12 PLIP interactions: 8 interactions with chain I, 2 interactions with chain H, 1 interactions with chain G, 1 interactions with chain F, Hydrophobic interactions: I:F.29, I:A.33, I:V.40, I:W.46, I:W.46, I:W.46, I:W.46, H:I.28, H:F.38, G:A.36, F:L.41 Metal complexes: I:H.37 07D.15: 22 residues within 4Å: Chain 2: F.29, V.32, A.33, A.36, H.37, V.40 Chain J: L.14, L.17, A.18, L.21, F.22, A.25, H.29, L.32, W.40 Chain X: L.17, F.20, I.28 Ligands: CRT.45, 07D.58, CRT.60, 07D.61 16 PLIP interactions: 10 interactions with chain J, 3 interactions with chain X, 3 interactions with chain 2, Hydrophobic interactions: J:L.17, J:A.18, J:L.21, J:F.22, J:L.32, J:W.40, J:W.40, J:W.40, J:W.40, X:L.17, X:F.20, X:I.28, 2:F.29, 2:A.36 Metal complexes: J:H.29 Hydrogen bonds: 2:H.37 07D.16: 24 residues within 4Å: Chain K: L.14, V.15, L.17, A.18, L.21, F.22, A.25, H.29, L.32, F.38, W.40 Chain L: F.8, I.28 Chain P: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Ligands: CRT.24, 07D.25, CRT.28, 07D.29 16 PLIP interactions: 3 interactions with chain P, 11 interactions with chain K, 2 interactions with chain L, Hydrophobic interactions: P:A.36, P:W.43, K:L.14, K:L.17, K:A.18, K:L.21, K:L.21, K:L.32, K:W.40, K:W.40, K:W.40, K:W.40, L:F.8, L:I.28 Hydrogen bonds: P:H.37 Metal complexes: K:H.29 07D.17: 25 residues within 4Å: Chain L: L.14, V.15, A.18, T.19, L.21, F.22, A.25, H.29, L.32, F.38, W.40 Chain M: F.8, I.28 Chain R: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Ligands: CRT.28, 07D.29, CD4.42, CRT.47, 07D.48 17 PLIP interactions: 10 interactions with chain L, 4 interactions with chain R, 3 interactions with chain M, Hydrophobic interactions: L:L.14, L:V.15, L:L.21, L:F.22, L:L.32, L:W.40, L:W.40, L:W.40, L:W.40, R:F.29, R:A.36, R:W.43, M:F.8, M:I.28, M:I.28 Metal complexes: L:H.29 Hydrogen bonds: R:H.37 07D.18: 26 residues within 4Å: Chain M: L.14, L.17, A.18, L.21, F.22, A.25, H.29, L.32, F.38, W.40 Chain N: I.4, W.5, F.8, L.17, I.28 Chain V: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Ligands: CRT.47, 07D.48, CRT.49, 07D.50 20 PLIP interactions: 6 interactions with chain N, 4 interactions with chain V, 10 interactions with chain M, Hydrophobic interactions: N:I.4, N:W.5, N:F.8, N:F.8, N:L.17, N:I.28, V:F.29, V:A.36, V:W.43, M:L.17, M:A.18, M:L.21, M:F.22, M:L.32, M:W.40, M:W.40, M:W.40, M:W.40 Hydrogen bonds: V:H.37 Metal complexes: M:H.29 07D.19: 20 residues within 4Å: Chain N: A.18, L.21, F.22, A.25, H.29, W.40 Chain Q: L.17, F.20, I.28 Chain W: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Ligands: PGW.22, 07D.50, CRT.53, 07D.54 15 PLIP interactions: 7 interactions with chain N, 4 interactions with chain Q, 4 interactions with chain W, Hydrophobic interactions: N:A.18, N:F.22, N:W.40, N:W.40, N:W.40, N:W.40, Q:L.17, Q:F.20, Q:F.20, Q:I.28, W:A.36, W:V.40, W:W.43 Metal complexes: N:H.29 Hydrogen bonds: W:H.37 07D.20: 11 residues within 4Å: Chain M: T.19 Chain N: T.19, F.20 Chain O: A.25, I.29, R.32, R.36, G.57 Ligands: PGW.21, PGW.22, CD4.23 11 PLIP interactions: 8 interactions with chain O, 1 interactions with chain M, 2 interactions with chain N, Hydrophobic interactions: O:A.25, O:I.29, O:I.29, O:I.29, M:T.19, N:T.19 Hydrogen bonds: O:R.36, O:R.36 Salt bridges: O:R.32, O:R.36 Water bridges: N:F.20 07D.25: 23 residues within 4Å: Chain H: W.40, L.41 Chain I: V.32, A.36, L.39, V.40, W.43 Chain K: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain P: F.29, F.30, A.33, H.37, V.40, W.46 Ligands: 07D.12, 07D.16, CRT.24 16 PLIP interactions: 8 interactions with chain P, 5 interactions with chain I, 1 interactions with chain H, 2 interactions with chain K, Hydrophobic interactions: P:F.29, P:A.33, P:V.40, P:W.46, P:W.46, P:W.46, P:W.46, I:V.32, I:A.36, I:L.39, I:V.40, I:W.43, H:L.41, K:I.28, K:F.38 Metal complexes: P:H.37 07D.26: 23 residues within 4Å: Chain Q: L.17, A.18, L.21, F.22, A.25, H.29, W.40 Chain U: I.4, F.8, A.13, L.17, I.28 Chain Y: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Ligands: CRT.27, CRT.53, 07D.54, 07D.56 18 PLIP interactions: 6 interactions with chain U, 5 interactions with chain Y, 7 interactions with chain Q, Hydrophobic interactions: U:I.4, U:F.8, U:F.8, U:L.17, U:I.28, U:I.28, Y:F.29, Y:A.36, Y:V.40, Y:W.43, Q:L.17, Q:L.21, Q:W.40, Q:W.40, Q:W.40, Q:W.40 Hydrogen bonds: Y:H.37 Metal complexes: Q:H.29 07D.29: 20 residues within 4Å: Chain K: W.40 Chain L: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain P: A.36, L.39, W.43 Chain R: F.29, F.30, A.33, H.37, V.40, W.46 Ligands: 07D.16, 07D.17, CRT.28 13 PLIP interactions: 3 interactions with chain P, 8 interactions with chain R, 2 interactions with chain L, Hydrophobic interactions: P:L.39, P:L.39, P:W.43, R:F.29, R:A.33, R:V.40, R:W.46, R:W.46, R:W.46, R:W.46, L:I.28, L:F.38 Metal complexes: R:H.37 07D.33: 28 residues within 4Å: Chain S: F.98, A.125, A.128, Y.129, L.132, V.158, S.159, T.161, G.162, Y.163, F.168, H.169, H.174, G.177, I.178, F.181, S.245, I.246, C.248, M.249 Chain T: T.185, F.196, Y.209 Ligands: BPH.30, 07D.34, U10.38, 07D.39, 07D.40 15 PLIP interactions: 13 interactions with chain S, 2 interactions with chain T, Hydrophobic interactions: S:F.98, S:F.98, S:A.128, S:Y.129, S:T.161, S:Y.163, S:F.168, S:F.168, S:I.178, S:F.181, S:F.181, T:F.196, T:Y.209 Hydrogen bonds: S:S.245 Metal complexes: S:H.174 07D.34: 21 residues within 4Å: Chain S: F.62, Y.129, L.132, F.147, F.151, H.154, L.155, V.158 Chain T: F.196, M.202, I.205, A.206, Y.209, G.210, L.213 Ligands: PGW.21, CD4.23, BPH.30, 07D.33, U10.38, 07D.39 13 PLIP interactions: 8 interactions with chain S, 5 interactions with chain T, Hydrophobic interactions: S:F.62, S:Y.129, S:L.132, S:F.147, S:F.151, S:F.151, S:L.155, T:F.196, T:I.205, T:I.205, T:L.213 Metal complexes: S:H.154 pi-Stacking: T:Y.209 07D.39: 31 residues within 4Å: Chain S: V.158, Y.163, H.169 Chain T: I.67, L.121, I.125, A.152, L.155, F.156, L.159, W.184, T.185, N.186, F.188, S.189, F.195, F.196, H.201, S.204, I.205, L.208, Y.209, C.275, T.276, G.279, I.283 Ligands: 07D.33, 07D.34, BPH.37, 07D.40, CRT.41 18 PLIP interactions: 18 interactions with chain T, Hydrophobic interactions: T:I.67, T:L.121, T:L.121, T:I.125, T:A.152, T:L.155, T:F.156, T:W.184, T:T.185, T:F.188, T:F.196, T:F.196, T:I.205, T:L.208, T:Y.209 Hydrogen bonds: T:S.204 pi-Stacking: T:F.196 Metal complexes: T:H.201 07D.40: 20 residues within 4Å: Chain S: H.169, M.175, I.178, T.179, F.182, T.183, L.186 Chain T: F.156, L.159, V.174, I.178, H.181, L.182, T.185 Ligands: RQ0.31, U10.32, 07D.33, BPH.37, 07D.39, CRT.41 10 PLIP interactions: 6 interactions with chain T, 4 interactions with chain S, Hydrophobic interactions: T:F.156, T:L.159, T:V.174, T:I.178, T:L.182, S:I.178, S:I.178, S:L.186 Metal complexes: T:H.181 Hydrogen bonds: S:T.183 07D.46: 20 residues within 4Å: Chain 0: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Chain J: I.28 Chain U: L.14, A.18, L.21, F.22, A.25, H.29, L.32, W.40 Ligands: CRT.27, CRT.45, 07D.56, 07D.58 14 PLIP interactions: 1 interactions with chain J, 9 interactions with chain U, 4 interactions with chain 0, Hydrophobic interactions: J:I.28, U:L.14, U:L.21, U:F.22, U:L.32, U:W.40, U:W.40, U:W.40, U:W.40, 0:A.36, 0:V.40, 0:W.43 Metal complexes: U:H.29 Hydrogen bonds: 0:H.37 07D.48: 21 residues within 4Å: Chain L: W.40 Chain M: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain R: V.32, A.36, L.39, V.40 Chain V: F.29, F.30, A.33, H.37, V.40, W.46 Ligands: 07D.17, 07D.18, CRT.47 15 PLIP interactions: 8 interactions with chain V, 2 interactions with chain M, 5 interactions with chain R, Hydrophobic interactions: V:F.29, V:A.33, V:V.40, V:W.46, V:W.46, V:W.46, V:W.46, M:I.28, M:F.38, R:V.32, R:A.36, R:L.39, R:L.39, R:V.40 Metal complexes: V:H.37 07D.50: 21 residues within 4Å: Chain M: W.40 Chain N: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain V: A.36, L.39, V.40, W.43 Chain W: F.29, F.30, A.33, H.37, V.40, W.46 Ligands: 07D.18, 07D.19, CRT.49 14 PLIP interactions: 4 interactions with chain V, 8 interactions with chain W, 2 interactions with chain N, Hydrophobic interactions: V:A.36, V:L.39, V:V.40, V:W.43, W:F.29, W:A.33, W:V.40, W:W.46, W:W.46, W:W.46, W:W.46, N:I.28, N:F.38 Metal complexes: W:H.37 07D.51: 18 residues within 4Å: Chain 4: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Chain X: L.21, F.22, A.25, H.29, L.32, F.38, W.40 Ligands: CRT.60, 07D.61, CRT.63, 07D.64 12 PLIP interactions: 7 interactions with chain X, 5 interactions with chain 4, Hydrophobic interactions: X:L.21, X:L.32, X:W.40, X:W.40, X:W.40, X:W.40, 4:F.29, 4:A.36, 4:V.40, 4:W.43 Metal complexes: X:H.29 Hydrogen bonds: 4:H.37 07D.54: 20 residues within 4Å: Chain N: W.40 Chain Q: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain W: A.36, L.39, V.40 Chain Y: F.29, F.30, A.33, H.37, V.40, W.46 Ligands: 07D.19, 07D.26, CRT.53 14 PLIP interactions: 8 interactions with chain Y, 3 interactions with chain W, 3 interactions with chain Q, Hydrophobic interactions: Y:F.29, Y:A.33, Y:V.40, Y:W.46, Y:W.46, Y:W.46, Y:W.46, W:A.36, W:L.39, W:V.40, Q:I.28, Q:L.32, Q:F.38 Metal complexes: Y:H.37 07D.55: 23 residues within 4Å: Chain 1: I.4, F.8, A.13 Chain 6: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Chain Z: L.14, A.18, L.21, F.22, A.25, H.29, L.32, F.38, W.40 Ligands: CRT.63, 07D.64, CRT.65, 07D.66 16 PLIP interactions: 4 interactions with chain 6, 9 interactions with chain Z, 3 interactions with chain 1, Hydrophobic interactions: 6:F.29, 6:A.36, 6:W.43, Z:L.14, Z:L.21, Z:F.22, Z:L.32, Z:W.40, Z:W.40, Z:W.40, Z:W.40, 1:I.4, 1:F.8, 1:A.13 Hydrogen bonds: 6:H.37 Metal complexes: Z:H.29 07D.56: 22 residues within 4Å: Chain 0: F.29, F.30, A.33, H.37, V.40, W.46 Chain Q: W.40 Chain U: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain Y: V.32, A.36, L.39, V.40, W.43 Ligands: 07D.26, CRT.27, 07D.46 16 PLIP interactions: 6 interactions with chain Y, 8 interactions with chain 0, 2 interactions with chain U, Hydrophobic interactions: Y:V.32, Y:A.36, Y:L.39, Y:L.39, Y:V.40, Y:W.43, 0:F.29, 0:A.33, 0:V.40, 0:W.46, 0:W.46, 0:W.46, 0:W.46, U:I.28, U:F.38 Metal complexes: 0:H.37 07D.57: 24 residues within 4Å: Chain 1: L.14, V.15, L.17, A.18, L.21, F.22, A.25, H.29, L.32, F.38, W.40 Chain 3: F.8, I.28 Chain 7: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Ligands: CRT.65, 07D.66, CRT.67, 07D.68 19 PLIP interactions: 4 interactions with chain 3, 10 interactions with chain 1, 5 interactions with chain 7, Hydrophobic interactions: 3:F.8, 3:F.8, 3:I.28, 3:I.28, 1:V.15, 1:L.17, 1:L.21, 1:F.22, 1:L.32, 1:W.40, 1:W.40, 1:W.40, 1:W.40, 7:F.29, 7:A.36, 7:V.40, 7:W.43 Metal complexes: 1:H.29 Hydrogen bonds: 7:H.37 07D.58: 22 residues within 4Å: Chain 0: A.36, L.39, V.40, W.43 Chain 2: F.29, F.30, A.33, H.37, V.40, W.46 Chain J: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain U: W.40, L.41 Ligands: 07D.15, CRT.45, 07D.46 17 PLIP interactions: 3 interactions with chain J, 5 interactions with chain 0, 8 interactions with chain 2, 1 interactions with chain U, Hydrophobic interactions: J:I.28, J:L.32, J:F.38, 0:A.36, 0:L.39, 0:L.39, 0:V.40, 0:W.43, 2:F.29, 2:A.33, 2:V.40, 2:W.46, 2:W.46, 2:W.46, 2:W.46, U:L.41 Metal complexes: 2:H.37 07D.59: 22 residues within 4Å: Chain 3: A.18, L.21, F.22, A.25, H.29, L.32, F.38, W.40 Chain 5: I.4, F.8, I.28 Chain 8: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Ligands: 07D.1, CRT.2, CRT.67, 07D.68 17 PLIP interactions: 8 interactions with chain 3, 5 interactions with chain 5, 4 interactions with chain 8, Hydrophobic interactions: 3:L.21, 3:F.22, 3:L.32, 3:W.40, 3:W.40, 3:W.40, 3:W.40, 5:I.4, 5:F.8, 5:F.8, 5:I.28, 5:I.28, 8:F.29, 8:A.36, 8:W.43 Metal complexes: 3:H.29 Hydrogen bonds: 8:H.37 07D.61: 21 residues within 4Å: Chain 2: A.36, L.39, V.40 Chain 4: F.29, F.30, A.33, H.37, V.40, W.46 Chain J: W.40, L.41 Chain X: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Ligands: 07D.15, 07D.51, CRT.60 15 PLIP interactions: 8 interactions with chain 4, 4 interactions with chain 2, 2 interactions with chain X, 1 interactions with chain J, Hydrophobic interactions: 4:F.29, 4:A.33, 4:V.40, 4:W.46, 4:W.46, 4:W.46, 4:W.46, 2:A.36, 2:L.39, 2:L.39, 2:V.40, X:I.28, X:F.38, J:L.41 Metal complexes: 4:H.37 07D.62: 22 residues within 4Å: Chain 5: L.14, A.18, L.21, F.22, A.25, H.29, L.32, F.38, W.40 Chain A: F.29, V.32, A.33, A.36, H.37, V.40, W.43 Chain B: I.4, I.28 Ligands: 07D.1, CRT.2, CRT.4, 07D.5 12 PLIP interactions: 7 interactions with chain 5, 3 interactions with chain A, 2 interactions with chain B, Hydrophobic interactions: 5:L.14, 5:L.32, 5:W.40, 5:W.40, 5:W.40, 5:W.40, A:A.36, A:W.43, B:I.4, B:I.28 Metal complexes: 5:H.29 Hydrogen bonds: A:H.37 07D.64: 23 residues within 4Å: Chain 4: V.32, A.36, L.39, V.40, W.43 Chain 6: F.29, F.30, A.33, H.37, V.40, W.46 Chain X: W.40, L.41 Chain Z: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Ligands: 07D.51, 07D.55, CRT.63 16 PLIP interactions: 5 interactions with chain 4, 2 interactions with chain Z, 8 interactions with chain 6, 1 interactions with chain X, Hydrophobic interactions: 4:V.32, 4:A.36, 4:L.39, 4:V.40, 4:W.43, Z:I.28, Z:F.38, 6:F.29, 6:A.33, 6:V.40, 6:W.46, 6:W.46, 6:W.46, 6:W.46, X:L.41 Metal complexes: 6:H.37 07D.66: 22 residues within 4Å: Chain 1: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain 6: V.32, A.36, L.39, V.40, W.43 Chain 7: F.29, F.30, A.33, H.37, V.40, W.46 Chain Z: W.40 Ligands: 07D.55, 07D.57, CRT.65 13 PLIP interactions: 7 interactions with chain 7, 2 interactions with chain 1, 4 interactions with chain 6, Hydrophobic interactions: 7:A.33, 7:V.40, 7:W.46, 7:W.46, 7:W.46, 7:W.46, 1:I.28, 1:F.38, 6:V.32, 6:A.36, 6:V.40, 6:W.43 Metal complexes: 7:H.37 07D.68: 21 residues within 4Å: Chain 1: W.40 Chain 3: L.21, L.24, A.25, I.28, H.29, L.32, F.38 Chain 7: A.36, L.39, V.40, W.43 Chain 8: F.29, F.30, A.33, H.37, V.40, W.46 Ligands: 07D.57, 07D.59, CRT.67 16 PLIP interactions: 8 interactions with chain 8, 5 interactions with chain 7, 3 interactions with chain 3, Hydrophobic interactions: 8:F.29, 8:A.33, 8:V.40, 8:W.46, 8:W.46, 8:W.46, 8:W.46, 7:A.36, 7:L.39, 7:L.39, 7:V.40, 7:W.43, 3:I.28, 3:L.32, 3:F.38 Metal complexes: 8:H.37

17 x CRT: SPIRILLOXANTHIN(Non-covalent)

CRT.2: 24 residues within 4Å: Chain 3: F.22, L.26, H.29, F.30 Chain 5: L.14, L.17, F.20, L.21, L.24, L.27, I.31 Chain A: E.14, F.18, I.21, F.22, S.25, I.26, F.30 Chain B: R.3, I.4, L.7 Ligands: 07D.1, 07D.59, 07D.62 19 PLIP interactions: 8 interactions with chain 5, 9 interactions with chain A, 1 interactions with chain 3, 1 interactions with chain B Hydrophobic interactions: 5:L.14, 5:L.17, 5:F.20, 5:F.20, 5:L.21, 5:L.24, 5:L.27, 5:I.31, A:E.14, A:F.18, A:F.18, A:I.21, A:F.22, A:F.22, A:I.26, A:I.26, A:F.30, 3:H.29, B:I.4 CRT.4: 27 residues within 4Å: Chain 5: F.22, A.25, L.26, H.29, F.30 Chain B: P.10, L.14, L.17, F.20, L.21, L.24, I.28, I.31 Chain C: E.14, F.18, I.21, F.22, S.25, I.26, F.29, F.30 Chain D: R.3, I.4, Q.6, L.7 Ligands: 07D.5, 07D.62 25 PLIP interactions: 11 interactions with chain B, 10 interactions with chain C, 2 interactions with chain 5, 2 interactions with chain D Hydrophobic interactions: B:P.10, B:L.14, B:L.14, B:L.17, B:L.17, B:F.20, B:F.20, B:L.21, B:L.24, B:I.28, B:I.31, C:F.18, C:F.18, C:I.21, C:I.21, C:F.22, C:F.22, C:I.26, C:I.26, C:F.29, C:F.30, 5:A.25, 5:H.29, D:R.3, D:I.4 CRT.7: 23 residues within 4Å: Chain B: F.22, A.25, L.26, H.29, F.30 Chain D: L.14, L.17, F.20, L.21, L.24, L.27, I.28, I.31 Chain E: E.14, F.18, I.21, F.22, S.25, I.26 Chain F: R.3, I.4 Ligands: 07D.3, 07D.8 21 PLIP interactions: 8 interactions with chain D, 8 interactions with chain E, 3 interactions with chain B, 2 interactions with chain F Hydrophobic interactions: D:L.14, D:L.14, D:L.17, D:F.20, D:L.21, D:L.27, D:I.28, D:I.31, E:F.18, E:F.18, E:I.21, E:I.21, E:F.22, E:F.22, E:I.26, E:I.26, B:A.25, B:L.26, B:H.29, F:R.3, F:I.4 CRT.10: 25 residues within 4Å: Chain D: F.22, A.25, L.26, H.29, F.30 Chain F: L.14, L.17, F.20, L.21, L.24, L.27, I.31 Chain G: F.18, I.21, F.22, S.25, I.26, F.30 Chain H: M.1, R.3, I.4, L.7 Ligands: 07D.6, 07D.9, 07D.11 21 PLIP interactions: 9 interactions with chain F, 9 interactions with chain G, 1 interactions with chain H, 2 interactions with chain D Hydrophobic interactions: F:L.14, F:L.14, F:L.17, F:F.20, F:F.20, F:L.21, F:L.24, F:L.27, F:I.31, G:F.18, G:F.18, G:I.21, G:I.21, G:F.22, G:F.22, G:I.26, G:I.26, G:F.30, H:R.3, D:A.25, D:H.29 CRT.13: 26 residues within 4Å: Chain F: F.22, L.26, H.29, F.30, L.33 Chain H: L.14, L.17, F.20, L.21, L.24, L.27, I.28 Chain I: E.14, E.17, F.18, I.21, F.22, S.25, I.26, F.30 Chain K: R.3, I.4, L.7 Ligands: 07D.9, 07D.12, 07D.14 21 PLIP interactions: 6 interactions with chain H, 3 interactions with chain F, 1 interactions with chain K, 11 interactions with chain I Hydrophobic interactions: H:L.14, H:L.14, H:L.17, H:F.20, H:L.21, H:L.24, F:H.29, F:F.30, F:L.33, K:I.4, I:E.17, I:F.18, I:F.18, I:I.21, I:I.21, I:F.22, I:F.22, I:I.26, I:I.26, I:I.26, I:F.30 CRT.24: 25 residues within 4Å: Chain H: F.22, A.25, L.26, H.29, F.30, L.33 Chain K: L.14, F.20, L.21, L.24 Chain L: M.1, R.3, I.4, L.7 Chain P: E.14, F.18, I.21, F.22, S.25, I.26, F.29, F.30 Ligands: 07D.12, 07D.16, 07D.25 22 PLIP interactions: 11 interactions with chain P, 3 interactions with chain L, 4 interactions with chain H, 4 interactions with chain K Hydrophobic interactions: P:E.14, P:F.18, P:F.18, P:I.21, P:I.21, P:F.22, P:F.22, P:I.26, P:I.26, P:F.29, P:F.30, L:R.3, L:I.4, L:L.7, H:A.25, H:L.26, H:H.29, H:L.33, K:L.14, K:F.20, K:L.21, K:L.24 CRT.27: 22 residues within 4Å: Chain 0: F.18, I.21, F.22, S.25, I.26, F.29, F.30 Chain J: M.1, I.4 Chain Q: F.22, A.25, L.26, H.29, F.30 Chain U: L.14, L.17, F.20, L.21, L.24 Ligands: 07D.26, 07D.46, 07D.56 19 PLIP interactions: 9 interactions with chain 0, 5 interactions with chain U, 3 interactions with chain Q, 2 interactions with chain J Hydrophobic interactions: 0:F.18, 0:I.21, 0:F.22, 0:F.22, 0:I.26, 0:I.26, 0:I.26, 0:F.29, 0:F.30, U:L.14, U:L.14, U:L.17, U:F.20, U:L.21, Q:A.25, Q:L.26, Q:H.29, J:I.4, J:I.4 CRT.28: 22 residues within 4Å: Chain K: F.22, L.26, H.29, F.30 Chain L: L.14, L.17, F.20, L.21, L.24 Chain M: R.3, I.4, L.7 Chain R: E.14, F.18, I.21, F.22, S.25, I.26, F.30 Ligands: 07D.16, 07D.17, 07D.29 22 PLIP interactions: 3 interactions with chain M, 8 interactions with chain L, 2 interactions with chain K, 9 interactions with chain R Hydrophobic interactions: M:R.3, M:I.4, M:L.7, L:L.14, L:L.14, L:L.17, L:F.20, L:F.20, L:L.21, L:L.21, L:L.24, K:F.22, K:L.26, R:F.18, R:F.18, R:I.21, R:I.21, R:F.22, R:F.22, R:I.26, R:I.26, R:F.30 CRT.41: 24 residues within 4Å: Chain H: L.27 Chain T: E.68, I.70, G.71, L.74, F.89, L.103, F.105, W.114, Q.115, G.118, F.119, T.122, F.156, G.160, F.161, F.170, V.174, F.176, G.177, I.178, H.181 Ligands: 07D.39, 07D.40 17 PLIP interactions: 16 interactions with chain T, 1 interactions with chain H Hydrophobic interactions: T:I.70, T:L.74, T:F.89, T:F.105, T:W.114, T:F.156, T:F.156, T:F.156, T:F.161, T:F.161, T:F.170, T:V.174, T:V.174, T:F.176, T:I.178, T:H.181, H:L.27 CRT.45: 30 residues within 4Å: Chain 2: I.10, E.14, E.17, F.18, I.21, F.22, S.25, I.26, F.29, F.30 Chain J: L.14, L.17, F.20, L.21, L.24, L.27, I.28, I.31 Chain U: F.22, A.25, L.26, H.29, F.30 Chain X: R.3, I.4, Q.6, L.7 Ligands: 07D.15, 07D.46, 07D.58 25 PLIP interactions: 12 interactions with chain 2, 2 interactions with chain U, 9 interactions with chain J, 2 interactions with chain X Hydrophobic interactions: 2:E.14, 2:E.17, 2:F.18, 2:F.18, 2:I.21, 2:I.21, 2:F.22, 2:F.22, 2:I.26, 2:I.26, 2:F.29, 2:F.30, U:A.25, U:H.29, J:L.14, J:L.17, J:L.17, J:F.20, J:F.20, J:L.21, J:L.27, J:I.28, J:I.31, X:R.3, X:I.4 CRT.47: 26 residues within 4Å: Chain L: F.22, A.25, L.26, H.29, F.30 Chain M: L.14, L.17, F.20, L.21, L.24, I.28, I.31 Chain N: R.3, I.4, L.7 Chain V: E.14, F.18, I.21, F.22, S.25, I.26, F.29, F.30 Ligands: 07D.17, 07D.18, 07D.48 25 PLIP interactions: 10 interactions with chain V, 10 interactions with chain M, 3 interactions with chain N, 2 interactions with chain L Hydrophobic interactions: V:F.18, V:F.18, V:I.21, V:I.21, V:F.22, V:F.22, V:I.26, V:I.26, V:F.29, V:F.30, M:L.14, M:L.17, M:L.17, M:F.20, M:F.20, M:L.21, M:L.21, M:L.24, M:I.28, M:I.31, N:R.3, N:I.4, N:L.7, L:A.25, L:H.29 CRT.49: 25 residues within 4Å: Chain M: F.22, L.26, H.29, F.30 Chain N: L.14, L.17, F.20, L.21, L.24, L.27, I.31 Chain Q: R.3, I.4, L.7 Chain W: E.14, E.17, F.18, I.21, F.22, S.25, I.26, F.29, F.30 Ligands: 07D.18, 07D.50 24 PLIP interactions: 11 interactions with chain W, 9 interactions with chain N, 3 interactions with chain Q, 1 interactions with chain M Hydrophobic interactions: W:E.17, W:F.18, W:F.18, W:I.21, W:I.21, W:F.22, W:F.22, W:I.26, W:I.26, W:F.29, W:F.30, N:L.14, N:L.17, N:L.17, N:F.20, N:F.20, N:L.21, N:L.24, N:L.27, N:I.31, Q:R.3, Q:I.4, Q:L.7, M:H.29 CRT.53: 24 residues within 4Å: Chain N: F.22, A.25, L.26, H.29, F.30 Chain Q: L.14, L.17, F.20, L.21, L.24, I.31 Chain U: M.1, R.3, I.4, L.7 Chain Y: E.17, F.18, I.21, F.22, S.25, I.26 Ligands: 07D.19, 07D.26, 07D.54 22 PLIP interactions: 8 interactions with chain Q, 3 interactions with chain N, 3 interactions with chain U, 8 interactions with chain Y Hydrophobic interactions: Q:L.14, Q:L.17, Q:F.20, Q:F.20, Q:L.21, Q:L.21, Q:L.24, Q:I.31, N:F.22, N:A.25, N:L.26, U:R.3, U:I.4, U:L.7, Y:F.18, Y:F.18, Y:I.21, Y:I.21, Y:F.22, Y:F.22, Y:I.26, Y:I.26 CRT.60: 22 residues within 4Å: Chain 4: E.14, F.18, I.21, F.22, S.25, I.26, F.30 Chain J: F.22, A.25, L.26, H.29, F.30 Chain X: L.14, L.17, F.20, L.21, L.24 Chain Z: R.3, I.4 Ligands: 07D.15, 07D.51, 07D.61 20 PLIP interactions: 8 interactions with chain X, 9 interactions with chain 4, 1 interactions with chain J, 2 interactions with chain Z Hydrophobic interactions: X:L.14, X:L.14, X:L.17, X:F.20, X:F.20, X:L.21, X:L.21, X:L.24, 4:E.14, 4:F.18, 4:F.18, 4:I.21, 4:I.21, 4:F.22, 4:F.22, 4:I.26, 4:F.30, J:A.25, Z:R.3, Z:I.4 CRT.63: 25 residues within 4Å: Chain 1: M.1, R.3, I.4, L.7 Chain 6: E.17, F.18, I.21, F.22, S.25, I.26, F.29, F.30 Chain X: F.22, A.25, L.26, H.29, F.30 Chain Z: L.14, L.17, F.20, L.21, L.24 Ligands: 07D.51, 07D.55, 07D.64 21 PLIP interactions: 6 interactions with chain Z, 10 interactions with chain 6, 3 interactions with chain 1, 2 interactions with chain X Hydrophobic interactions: Z:L.14, Z:L.14, Z:L.17, Z:F.20, Z:L.21, Z:L.24, 6:F.18, 6:F.18, 6:I.21, 6:F.22, 6:F.22, 6:I.26, 6:I.26, 6:I.26, 6:F.29, 6:F.30, 1:I.4, 1:L.7, 1:L.7, X:A.25, X:H.29 CRT.65: 21 residues within 4Å: Chain 1: L.14, F.20, L.21, L.24 Chain 3: R.3, I.4, L.7 Chain 7: E.14, F.18, I.21, F.22, S.25, I.26 Chain Z: F.22, A.25, L.26, H.29, F.30 Ligands: 07D.55, 07D.57, 07D.66 18 PLIP interactions: 9 interactions with chain 7, 5 interactions with chain 1, 2 interactions with chain 3, 2 interactions with chain Z Hydrophobic interactions: 7:E.14, 7:F.18, 7:F.18, 7:I.21, 7:I.21, 7:F.22, 7:F.22, 7:I.26, 7:I.26, 1:L.14, 1:F.20, 1:F.20, 1:L.21, 1:L.24, 3:R.3, 3:I.4, Z:A.25, Z:H.29 CRT.67: 25 residues within 4Å: Chain 1: F.22, L.26, H.29, F.30 Chain 3: L.14, L.17, F.20, L.21, L.24 Chain 5: R.3, I.4, Q.6, L.7 Chain 8: E.14, E.17, F.18, I.21, F.22, S.25, I.26, F.29, F.30 Ligands: 07D.57, 07D.59, 07D.68 23 PLIP interactions: 11 interactions with chain 8, 2 interactions with chain 1, 4 interactions with chain 5, 6 interactions with chain 3 Hydrophobic interactions: 8:E.14, 8:E.17, 8:F.18, 8:F.18, 8:I.21, 8:I.21, 8:F.22, 8:F.22, 8:I.26, 8:F.29, 8:F.30, 1:F.22, 1:H.29, 5:R.3, 5:I.4, 5:L.7, 5:L.7, 3:L.14, 3:L.14, 3:L.17, 3:F.20, 3:L.21, 3:L.24

2 x PGW: (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate(Non-covalent)

PGW.21: 18 residues within 4Å: Chain O: Y.9, Q.14, L.17, Y.18, W.21 Chain S: F.62, W.63, F.151 Chain T: P.199, M.202, L.203, W.296, H.300, L.302 Ligands: 07D.20, PGW.22, CD4.23, 07D.34 10 PLIP interactions: 4 interactions with chain S, 4 interactions with chain T, 2 interactions with chain O Hydrophobic interactions: S:F.62, S:W.63, S:W.63, S:F.151, T:M.202, T:L.203, T:L.302 Salt bridges: T:H.300 Hydrogen bonds: O:Q.14, O:Y.18 PGW.22: 18 residues within 4Å: Chain N: L.14, V.15, L.17, A.18, T.19 Chain O: L.53, Q.54, G.55, L.56, G.57, S.58, S.61 Chain Q: F.8 Chain S: F.62 Ligands: 07D.19, 07D.20, PGW.21, CD4.23 18 PLIP interactions: 5 interactions with chain N, 11 interactions with chain O, 1 interactions with chain S, 1 interactions with chain Q Hydrophobic interactions: N:L.14, N:L.14, N:V.15, N:L.17, N:A.18, O:L.53, S:F.62, Q:F.8 Hydrogen bonds: O:Q.54, O:Q.54, O:G.55, O:G.55, O:G.57, O:S.61, O:S.61 Water bridges: O:R.36, O:L.56, O:L.56

2 x CD4: (2R,5R,11R,14R)-5,8,11-trihydroxy-5,11-dioxido-17-oxo-2,14-bis(tetradecanoyloxy)-4,6,10,12,16-pentaoxa-5,11-diphosphatriacont-1-yl tetradecanoate(Non-covalent)

CD4.23: 29 residues within 4Å: Chain O: F.24, R.32, R.36, Y.40, L.42, S.52, L.53, Q.54 Chain Q: Q.12, V.15, G.16, T.19 Chain S: A.2, V.27, G.28, F.30, L.40, T.43, V.44 Chain T: F.207, R.252, G.256, F.257, W.267 Ligands: 07D.20, PGW.21, PGW.22, 07D.34, U10.38 25 PLIP interactions: 10 interactions with chain O, 3 interactions with chain Q, 5 interactions with chain T, 7 interactions with chain S Hydrophobic interactions: O:F.24, Q:Q.12, Q:V.15, Q:T.19, T:F.207, T:F.257, T:F.257, T:W.267, S:V.27, S:F.30, S:L.40, S:V.44 Hydrogen bonds: O:Y.40, O:S.52, O:S.52, O:L.53, S:A.2, S:A.2 Water bridges: O:Q.54, O:Q.54, S:G.28 Salt bridges: O:R.32, O:R.32, O:R.36, T:R.252 CD4.42: 17 residues within 4Å: Chain K: V.23 Chain L: T.19 Chain O: F.23, G.26, L.27, Y.30 Chain S: N.200, G.202 Chain T: R.137, G.142, T.143, H.144, W.147, R.266, W.269, W.270 Ligands: 07D.17 19 PLIP interactions: 12 interactions with chain T, 1 interactions with chain S, 5 interactions with chain O, 1 interactions with chain K Hydrophobic interactions: T:W.147, T:W.147, T:W.269, T:W.270, O:F.23, O:F.23, O:Y.30, O:Y.30, K:V.23 Hydrogen bonds: T:T.143, T:T.143, T:R.266, S:K.203 Salt bridges: T:R.137, T:H.144, T:H.144, T:H.144, T:R.266 Water bridges: O:Y.30

2 x BPH: BACTERIOPHEOPHYTIN A(Non-covalent)

BPH.30: 32 residues within 4Å: Chain S: F.42, T.43, G.46, I.50, S.93, A.94, A.97, F.98, W.101, E.105, I.118, A.121, F.122, F.124, A.125, Y.129, F.147, Y.149, G.150, F.151, H.154, V.242 Chain T: Y.209, A.212, L.213, A.216, M.217, W.251, M.255 Ligands: 07D.33, 07D.34, U10.38 16 PLIP interactions: 13 interactions with chain S, 3 interactions with chain T Hydrophobic interactions: S:T.43, S:A.94, S:A.97, S:A.121, S:F.122, S:F.122, S:F.122, S:F.124, S:Y.129, S:F.147, S:Y.149, S:Y.149, S:V.242, T:Y.209, T:A.212, T:L.213 BPH.37: 27 residues within 4Å: Chain D: T.19, F.22, V.23 Chain S: F.182, C.185, L.186, A.189, L.190, I.221 Chain T: S.59, L.60, V.61, G.63, F.64, S.124, I.125, W.128, M.132, T.145, A.148, F.149, A.152, A.272, T.276 Ligands: U10.32, 07D.39, 07D.40 13 PLIP interactions: 2 interactions with chain D, 10 interactions with chain T, 1 interactions with chain S Hydrophobic interactions: D:F.22, D:V.23, T:L.60, T:V.61, T:F.64, T:W.128, T:A.148, T:F.149, T:F.149, T:F.149, T:A.152, T:T.276, S:L.186

1 x RQ0: 2-azanyl-5-[(2~{E},6~{E},8~{E},10~{E},12~{E},14~{E},18~{E},22~{E},26~{E},30~{E},34~{E})-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,8,10,12,14,18,22,26,30,34,38-dodecaenyl]-3-methoxy-6-methyl-cyclohexa-2,5-diene-1,4-dione(Non-covalent)

RQ0.31: 16 residues within 4Å: Chain S: P.172, M.175, L.176, T.179, W.244, L.251, I.255, Y.256, W.260, W.263, W.264 Chain T: F.90, I.178, F.179 Ligands: U10.32, 07D.40 7 PLIP interactions: 7 interactions with chain S Hydrophobic interactions: S:L.176, S:L.251, S:L.251, S:I.255, S:Y.256, S:W.260, S:W.263

3 x U10: UBIQUINONE-10(Non-covalent)

U10.32: 20 residues within 4Å: Chain S: T.183, L.190, H.191, L.194, I.195, E.213, N.214, F.217, I.221, Y.223, S.224, V.225, G.226, T.227, I.230, V.233 Chain T: W.128 Ligands: RQ0.31, BPH.37, 07D.40 13 PLIP interactions: 11 interactions with chain S, 2 interactions with chain T Hydrophobic interactions: S:L.190, S:F.217, S:F.217, S:I.221, S:I.221, S:Y.223, S:V.225, S:I.230, S:V.233, T:W.128, T:W.128 Hydrogen bonds: S:V.225, S:G.226 U10.35: 23 residues within 4Å: Chain J: T.19, F.20, V.23, L.24, L.26, L.27, F.30 Chain S: F.35, F.42, L.45, L.76, A.77, M.78, Q.88, I.89, F.92, S.93, S.100, L.103 Chain U: F.22 Chain X: F.30, I.31, S.34 20 PLIP interactions: 2 interactions with chain U, 10 interactions with chain S, 7 interactions with chain J, 1 interactions with chain X Hydrophobic interactions: U:F.22, U:F.22, S:F.35, S:F.35, S:F.42, S:F.42, S:Q.88, S:I.89, S:F.92, S:F.92, S:F.92, J:T.19, J:F.20, J:V.23, J:L.26, J:L.27, J:F.30, J:F.30 Hydrogen bonds: S:M.78, X:S.34 U10.38: 36 residues within 4Å: Chain Q: V.15, T.19 Chain S: V.27, F.30, Y.31, G.36, L.40, V.44, W.101, R.104 Chain T: L.213, L.214, M.217, H.218, T.221, I.222, A.247, A.248, W.251, M.255, F.257, N.258, A.259, T.260, M.261, I.264, W.267, F.271 Chain U: G.16, T.19, F.20, V.23 Ligands: CD4.23, BPH.30, 07D.33, 07D.34 28 PLIP interactions: 11 interactions with chain S, 14 interactions with chain T, 1 interactions with chain Q, 2 interactions with chain U Hydrophobic interactions: S:V.27, S:V.27, S:F.30, S:F.30, S:F.30, S:L.40, S:L.40, S:V.44, S:W.101, S:W.101, S:W.101, T:L.213, T:L.214, T:M.217, T:W.251, T:W.251, T:F.257, T:F.257, T:A.259, T:I.264, T:I.264, T:W.267, T:W.267, T:F.271, Q:V.15, U:T.19, U:V.23 Hydrogen bonds: T:A.259

1 x FE: FE (III) ION(Non-covalent)

FE.36: 5 residues within 4Å: Chain S: H.191, H.231 Chain T: H.218, E.233, H.265 6 PLIP interactions: 4 interactions with chain T, 2 interactions with chain S Metal complexes: T:H.218, T:E.233, T:E.233, T:H.265, S:H.191, S:H.231

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.43: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.44: 6 residues within 4Å: Chain T: Y.51, G.53, T.54, T.55, R.134, R.135 9 PLIP interactions: 9 interactions with chain T Hydrogen bonds: T:Y.51, T:T.54, T:T.54 Water bridges: T:L.52, T:G.56, T:R.135, T:R.135 Salt bridges: T:R.134, T:R.135

1 x LMT: DODECYL-BETA-D-MALTOSIDE(Non-covalent)

LMT.52: 11 residues within 4Å: Chain S: L.76 Chain X: V.23, L.27, F.30, L.33, S.34, N.39, L.41, E.42 Chain Z: S.34, T.35 6 PLIP interactions: 6 interactions with chain X Hydrophobic interactions: X:V.23, X:F.30, X:F.30 Hydrogen bonds: X:L.33, X:N.39, X:E.42

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qian, P. et al., Cryo-EM structure of the Rhodospirillum rubrum RC-LH1 complex at 2.5 angstrom. Biochem.J. (2021)

Release Date

2021-09-22

Peptides

Light-harvesting protein B-870 beta chain: ACEGIPRVWY024678
Antenna complex, alpha/beta subunit: BDFHJKLMNQUZ135
Photosynthetic reaction center, H-chain: O
Photosynthetic reaction center L subunit: S
Reaction center protein M chain: T
Antenna complex, alpha/beta subunit: X

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
1

C
3

E
5

G
7

I
9

P
I

R
K

V
O

W
Q

Y
S

0
U

2
W

4
Y

6
d

7
m

8
n

B
2

D
4

F
6

H
8

J
A

K
D

L
E

M
F

N
G

Q
J

U
N

Z
T

1
V

3
X

5
Z

O
H

S
L

T
M

X
R

Membrane

We predict this structure to be a membrane protein.
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Light-harvesting protein B-870 beta chain

Antenna complex, alpha/beta subunit

Photosynthetic reaction center, H-chain

Photosynthetic reaction center L subunit

Reaction center protein M chain

Antenna complex, alpha/beta subunit

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