SMTL ID : 8hju.1

Cryo-EM structure of native RC-LH complex from Roseiflexus castenholzii at 10,000 lux

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY 2.80 Å

Oligo State

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

Ligands

48 x BCL: BACTERIOCHLOROPHYLL A(Non-covalent)

BCL.1: 25 residues within 4Å: Chain A: I.33, G.36, L.37, A.40, H.44, C.47, W.53 Chain H: L.39 Chain J: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain L: I.33 Ligands: KGD.3, KGD.4, BCL.20, BCL.21, KGD.23, BCL.25, BCL.27, KGD.28, BCL.30 15 PLIP interactions: 5 interactions with chain J, 7 interactions with chain A, 2 interactions with chain L, 1 interactions with chain H, Hydrophobic interactions: J:I.26, J:I.26, J:V.30, J:F.36, A:L.37, A:A.40, A:W.53, A:W.53, A:W.53, A:W.53, L:I.33, L:I.33, H:L.39 Hydrogen bonds: J:H.27 Metal complexes: A:H.44 BCL.2: 19 residues within 4Å: Chain A: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Chain I: I.28, K.31, T.32 Chain J: F.6, F.8, S.11, V.12, S.15 Ligands: BCL.21, KGD.23, KGD.24 13 PLIP interactions: 3 interactions with chain J, 2 interactions with chain I, 8 interactions with chain A, Hydrophobic interactions: J:F.6, J:V.12, I:I.28, I:K.31, A:W.14, A:L.17, A:F.18, A:W.23, A:V.30, A:I.33 Hydrogen bonds: J:S.11 Salt bridges: A:H.26 Metal complexes: A:H.26 BCL.5: 22 residues within 4Å: Chain B: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain C: G.36, I.39, A.40, A.43, H.44, C.47, W.50 Chain D: S.11, I.26 Ligands: KGD.6, BCL.7, KGD.9, KGD.11, BCL.12 14 PLIP interactions: 2 interactions with chain D, 10 interactions with chain B, 2 interactions with chain C, Hydrophobic interactions: D:I.26, D:I.26, B:V.13, B:T.16, B:L.20, B:A.23, B:V.30, B:W.38, B:W.38, B:W.38, B:W.38, C:A.43, C:W.50 Metal complexes: B:H.27 BCL.7: 22 residues within 4Å: Chain 6: I.38, W.41, I.42, I.46 Chain B: G.19, M.22, A.23, I.26, H.27 Chain C: I.33, G.36, L.37, A.40, H.44, C.47, W.53 Chain E: I.33 Ligands: BCL.5, KGD.6, KGD.9, KGD.11, BCL.13 17 PLIP interactions: 7 interactions with chain C, 6 interactions with chain 6, 2 interactions with chain B, 2 interactions with chain E, Hydrophobic interactions: C:L.37, C:A.40, C:W.53, C:W.53, C:W.53, C:W.53, 6:I.38, 6:I.38, 6:W.41, 6:I.42, 6:I.42, 6:I.46, B:I.26, E:I.33, E:I.33 Metal complexes: C:H.44 Hydrogen bonds: B:H.27 BCL.8: 12 residues within 4Å: Chain 6: F.20 Chain B: F.8, V.12 Chain C: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: KGD.89 11 PLIP interactions: 7 interactions with chain C, 2 interactions with chain 6, 2 interactions with chain B, Hydrophobic interactions: C:W.14, C:L.17, C:F.18, C:W.23, C:V.30, C:I.33, 6:F.20, 6:F.20, B:F.8, B:V.12 Metal complexes: C:H.26 BCL.10: 24 residues within 4Å: Chain D: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain E: G.36, I.39, A.40, A.43, H.44, C.47 Chain F: F.6, S.11, V.14, S.15, I.26 Ligands: KGD.11, BCL.12, KGD.14, KGD.16, BCL.17 16 PLIP interactions: 10 interactions with chain D, 1 interactions with chain E, 5 interactions with chain F, Hydrophobic interactions: D:V.13, D:T.16, D:L.20, D:A.23, D:V.30, D:W.38, D:W.38, D:W.38, D:W.38, E:A.43, F:F.6, F:V.14, F:V.14, F:I.26, F:I.26 Metal complexes: D:H.27 BCL.12: 24 residues within 4Å: Chain B: L.39 Chain D: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain E: I.33, G.36, L.37, A.40, H.44, C.47, W.53 Chain G: I.33 Ligands: BCL.5, KGD.9, BCL.10, KGD.11, KGD.14, KGD.16, BCL.17, BCL.18 14 PLIP interactions: 4 interactions with chain D, 7 interactions with chain E, 1 interactions with chain B, 2 interactions with chain G, Hydrophobic interactions: D:I.26, D:V.30, D:F.36, E:L.37, E:A.40, E:W.53, E:W.53, E:W.53, E:W.53, B:L.39, G:I.33, G:I.33 Hydrogen bonds: D:H.27 Metal complexes: E:H.44 BCL.13: 20 residues within 4Å: Chain C: I.28, K.31, T.32, G.35, I.39 Chain D: F.6, F.8, S.11, S.15 Chain E: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: KGD.6, BCL.7, KGD.9 11 PLIP interactions: 7 interactions with chain E, 4 interactions with chain C, Hydrophobic interactions: E:W.14, E:L.17, E:F.18, E:W.23, E:V.30, E:I.33, C:I.28, C:K.31, C:I.39 Metal complexes: E:H.26 Salt bridges: C:K.31 BCL.15: 24 residues within 4Å: Chain F: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain G: G.36, I.39, A.40, A.43, H.44, C.47 Chain H: F.6, S.11, V.14, S.15, I.26 Ligands: KGD.16, BCL.17, KGD.19, BCL.21, KGD.24 16 PLIP interactions: 10 interactions with chain F, 5 interactions with chain H, 1 interactions with chain G, Hydrophobic interactions: F:V.13, F:T.16, F:L.20, F:A.23, F:V.30, F:W.38, F:W.38, F:W.38, F:W.38, H:F.6, H:V.14, H:V.14, H:I.26, H:I.26, G:A.43 Metal complexes: F:H.27 BCL.17: 25 residues within 4Å: Chain D: L.39 Chain F: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain G: I.33, G.36, L.37, A.40, H.44, C.47, W.53 Chain I: I.33 Ligands: BCL.10, BCL.12, KGD.14, BCL.15, KGD.16, KGD.19, BCL.21, BCL.22, KGD.24 13 PLIP interactions: 3 interactions with chain F, 7 interactions with chain G, 2 interactions with chain I, 1 interactions with chain D, Hydrophobic interactions: F:I.26, F:V.30, F:F.36, G:L.37, G:A.40, G:W.53, G:W.53, G:W.53, G:W.53, I:I.33, I:I.33, D:L.39 Metal complexes: G:H.44 BCL.18: 21 residues within 4Å: Chain E: I.28, K.31, T.32, G.35, I.39 Chain F: F.6, F.8, S.11, V.12, S.15 Chain G: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: KGD.11, BCL.12, KGD.14 12 PLIP interactions: 7 interactions with chain G, 3 interactions with chain F, 2 interactions with chain E, Hydrophobic interactions: G:W.14, G:L.17, G:F.18, G:W.23, G:V.30, G:I.33, F:F.6, F:V.12, E:K.31, E:I.39 Metal complexes: G:H.26 Hydrogen bonds: F:S.11 BCL.20: 24 residues within 4Å: Chain H: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain I: G.36, I.39, A.40, A.43, H.44, C.47 Chain J: F.6, S.11, V.14, S.15, I.26 Ligands: BCL.1, KGD.4, BCL.21, KGD.23, KGD.24 16 PLIP interactions: 10 interactions with chain H, 5 interactions with chain J, 1 interactions with chain I, Hydrophobic interactions: H:V.13, H:T.16, H:L.20, H:A.23, H:V.30, H:W.38, H:W.38, H:W.38, H:W.38, J:F.6, J:V.14, J:V.14, J:I.26, J:I.26, I:A.43 Metal complexes: H:H.27 BCL.21: 26 residues within 4Å: Chain A: I.33, L.37 Chain F: L.39 Chain H: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain I: I.33, G.36, L.37, A.40, H.44, C.47, W.53 Ligands: BCL.1, BCL.2, KGD.4, BCL.15, BCL.17, KGD.19, BCL.20, KGD.23, KGD.24 13 PLIP interactions: 1 interactions with chain F, 4 interactions with chain H, 7 interactions with chain I, 1 interactions with chain A, Hydrophobic interactions: F:L.39, H:I.26, H:I.26, H:V.30, H:F.36, I:L.37, I:A.40, I:W.53, I:W.53, I:W.53, I:W.53, A:L.37 Metal complexes: I:H.44 BCL.22: 20 residues within 4Å: Chain G: I.28, K.31, T.32, I.39 Chain H: F.6, F.8, S.11, V.12, S.15 Chain I: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: KGD.16, BCL.17, KGD.19 14 PLIP interactions: 4 interactions with chain H, 7 interactions with chain I, 3 interactions with chain G, Hydrophobic interactions: H:F.6, H:F.8, H:V.12, I:W.14, I:L.17, I:F.18, I:W.23, I:V.30, I:I.33, G:I.28, G:K.31, G:I.39 Hydrogen bonds: H:S.11 Metal complexes: I:H.26 BCL.25: 24 residues within 4Å: Chain A: G.36, I.39, A.40, A.43, H.44, C.47, W.50 Chain J: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain K: S.11, V.14, S.15, I.26 Ligands: BCL.1, KGD.3, KGD.4, BCL.27, KGD.28 16 PLIP interactions: 10 interactions with chain J, 4 interactions with chain K, 2 interactions with chain A, Hydrophobic interactions: J:V.13, J:T.16, J:L.20, J:A.23, J:V.30, J:W.38, J:W.38, J:W.38, J:W.38, K:V.14, K:V.14, K:I.26, K:I.26, A:A.43, A:W.50 Metal complexes: J:H.27 BCL.26: 22 residues within 4Å: Chain K: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain L: G.36, I.39, A.40, A.43, H.44, C.47 Chain M: S.11, I.26 Chain V: L.43 Ligands: BCL.27, KGD.28, KGD.29, KGD.31, BCL.33 14 PLIP interactions: 10 interactions with chain K, 1 interactions with chain V, 2 interactions with chain M, 1 interactions with chain L, Hydrophobic interactions: K:V.13, K:T.16, K:L.20, K:A.23, K:V.30, K:W.38, K:W.38, K:W.38, K:W.38, V:L.43, M:I.26, M:I.26, L:A.43 Metal complexes: K:H.27 BCL.27: 24 residues within 4Å: Chain J: L.39 Chain K: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain L: I.33, G.36, A.40, H.44, C.47, W.53 Chain N: I.33 Ligands: BCL.1, KGD.3, BCL.25, BCL.26, KGD.28, KGD.29, KGD.31, BCL.33, BCL.34 14 PLIP interactions: 5 interactions with chain K, 6 interactions with chain L, 2 interactions with chain N, 1 interactions with chain J, Hydrophobic interactions: K:I.26, K:I.26, K:V.30, K:F.36, L:A.40, L:W.53, L:W.53, L:W.53, L:W.53, N:I.33, N:I.33, J:L.39 Hydrogen bonds: K:H.27 Metal complexes: L:H.44 BCL.30: 19 residues within 4Å: Chain A: I.28, K.31, T.32 Chain K: F.6, F.8, S.11, V.12, S.15 Chain L: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: BCL.1, KGD.3, KGD.4 12 PLIP interactions: 7 interactions with chain L, 2 interactions with chain A, 3 interactions with chain K, Hydrophobic interactions: L:W.14, L:L.17, L:F.18, L:W.23, L:V.30, L:I.33, A:I.28, A:K.31, K:F.6, K:V.12 Metal complexes: L:H.26 Hydrogen bonds: K:S.11 BCL.32: 21 residues within 4Å: Chain M: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain N: G.36, I.39, A.40, A.43, H.44, C.47 Chain O: S.11, I.26 Ligands: KGD.29, BCL.33, KGD.35, BCL.37, KGD.38 9 PLIP interactions: 6 interactions with chain M, 2 interactions with chain O, 1 interactions with chain N, Hydrophobic interactions: M:V.13, M:T.16, M:L.20, M:A.23, M:V.30, O:I.26, O:I.26, N:A.43 Metal complexes: M:H.27 BCL.33: 25 residues within 4Å: Chain K: L.39 Chain M: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain N: I.33, G.36, L.37, A.40, H.44, C.47, W.53 Chain P: I.33 Ligands: BCL.26, BCL.27, KGD.29, KGD.31, BCL.32, KGD.35, BCL.37, KGD.38, BCL.39 14 PLIP interactions: 4 interactions with chain M, 7 interactions with chain N, 1 interactions with chain K, 2 interactions with chain P, Hydrophobic interactions: M:I.26, M:I.26, M:F.36, N:L.37, N:A.40, N:W.53, N:W.53, N:W.53, N:W.53, K:L.39, P:I.33, P:I.33 Hydrogen bonds: M:H.27 Metal complexes: N:H.44 BCL.34: 20 residues within 4Å: Chain L: I.28, K.31, T.32, I.39 Chain M: F.6, F.8, S.11, V.12, S.15 Chain N: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: BCL.27, KGD.28, KGD.31 14 PLIP interactions: 7 interactions with chain N, 3 interactions with chain M, 4 interactions with chain L, Hydrophobic interactions: N:W.14, N:L.17, N:F.18, N:W.23, N:V.30, N:I.33, M:F.6, M:V.12, L:I.28, L:I.28, L:K.31, L:I.39 Metal complexes: N:H.26 Hydrogen bonds: M:S.11 BCL.36: 23 residues within 4Å: Chain O: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain P: G.36, I.39, A.40, A.43, H.44, C.47, W.50 Chain Q: F.6, S.11, I.26 Ligands: BCL.37, KGD.38, KGD.40, BCL.42, KGD.43 15 PLIP interactions: 3 interactions with chain Q, 10 interactions with chain O, 2 interactions with chain P, Hydrophobic interactions: Q:F.6, Q:I.26, Q:I.26, O:V.13, O:T.16, O:L.20, O:A.23, O:V.30, O:W.38, O:W.38, O:W.38, O:W.38, P:A.43, P:W.50 Metal complexes: O:H.27 BCL.37: 24 residues within 4Å: Chain M: L.39 Chain O: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain P: I.33, G.36, A.40, H.44, C.47, W.53 Chain R: I.33 Ligands: BCL.32, BCL.33, KGD.35, BCL.36, KGD.38, KGD.40, BCL.42, KGD.43, BCL.44 14 PLIP interactions: 6 interactions with chain P, 5 interactions with chain O, 1 interactions with chain M, 2 interactions with chain R, Hydrophobic interactions: P:A.40, P:W.53, P:W.53, P:W.53, P:W.53, O:I.26, O:I.26, O:V.30, O:F.36, M:L.39, R:I.33, R:I.33 Metal complexes: P:H.44 Hydrogen bonds: O:H.27 BCL.39: 21 residues within 4Å: Chain N: I.28, K.31, T.32, G.35, I.39 Chain O: F.6, F.8, S.11, V.12, S.15 Chain P: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: KGD.29, BCL.33, KGD.35 14 PLIP interactions: 3 interactions with chain O, 3 interactions with chain N, 8 interactions with chain P, Hydrophobic interactions: O:F.6, O:V.12, N:I.28, N:K.31, N:I.39, P:W.14, P:L.17, P:F.18, P:W.23, P:V.30, P:I.33 Hydrogen bonds: O:S.11 Salt bridges: P:H.26 Metal complexes: P:H.26 BCL.41: 22 residues within 4Å: Chain Q: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain R: G.36, I.39, A.40, A.43, H.44, C.47 Chain S: F.6, S.11, I.26 Ligands: BCL.42, KGD.43, KGD.45, BCL.47, KGD.48 10 PLIP interactions: 1 interactions with chain R, 3 interactions with chain S, 6 interactions with chain Q, Hydrophobic interactions: R:A.43, S:F.6, S:I.26, S:I.26, Q:V.13, Q:T.16, Q:L.20, Q:A.23, Q:V.30 Metal complexes: Q:H.27 BCL.42: 25 residues within 4Å: Chain O: L.39 Chain Q: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain R: I.33, G.36, L.37, A.40, H.44, C.47, W.53 Chain T: I.33 Ligands: BCL.36, BCL.37, KGD.40, BCL.41, KGD.43, KGD.45, BCL.47, KGD.48, BCL.49 15 PLIP interactions: 7 interactions with chain R, 5 interactions with chain Q, 1 interactions with chain O, 2 interactions with chain T, Hydrophobic interactions: R:L.37, R:A.40, R:W.53, R:W.53, R:W.53, R:W.53, Q:I.26, Q:I.26, Q:V.30, Q:F.36, O:L.39, T:I.33, T:I.33 Metal complexes: R:H.44 Hydrogen bonds: Q:H.27 BCL.44: 21 residues within 4Å: Chain P: I.28, K.31, T.32, G.35, I.39 Chain Q: F.6, F.8, S.11, V.12, S.15 Chain R: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: BCL.37, KGD.38, KGD.40 14 PLIP interactions: 4 interactions with chain Q, 7 interactions with chain R, 3 interactions with chain P, Hydrophobic interactions: Q:F.6, Q:F.8, Q:V.12, R:W.14, R:L.17, R:F.18, R:W.23, R:V.30, R:I.33, P:I.28, P:K.31, P:I.39 Hydrogen bonds: Q:S.11 Metal complexes: R:H.26 BCL.46: 23 residues within 4Å: Chain S: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain T: G.36, I.39, A.40, A.43, H.44, C.47, W.50 Chain W: F.6, S.11, I.26 Ligands: BCL.47, KGD.48, KGD.50, BCL.65, KGD.66 15 PLIP interactions: 3 interactions with chain W, 10 interactions with chain S, 2 interactions with chain T, Hydrophobic interactions: W:F.6, W:I.26, W:I.26, S:V.13, S:T.16, S:L.20, S:A.23, S:V.30, S:W.38, S:W.38, S:W.38, S:W.38, T:A.43, T:W.50 Metal complexes: S:H.27 BCL.47: 25 residues within 4Å: Chain Q: W.38 Chain S: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain T: I.33, G.36, L.37, A.40, H.44, C.47, W.53 Chain X: I.33 Ligands: BCL.41, BCL.42, KGD.45, BCL.46, KGD.48, KGD.50, BCL.65, KGD.66, BCL.67 13 PLIP interactions: 5 interactions with chain S, 7 interactions with chain T, 1 interactions with chain X, Hydrophobic interactions: S:I.26, S:I.26, S:V.30, S:F.36, T:L.37, T:A.40, T:W.53, T:W.53, T:W.53, T:W.53, X:I.33 Hydrogen bonds: S:H.27 Metal complexes: T:H.44 BCL.49: 21 residues within 4Å: Chain R: I.28, K.31, T.32, G.35, I.39 Chain S: F.6, F.8, S.11, V.12, S.15 Chain T: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: BCL.42, KGD.43, KGD.45 13 PLIP interactions: 8 interactions with chain T, 3 interactions with chain R, 2 interactions with chain S, Hydrophobic interactions: T:W.14, T:L.17, T:F.18, T:W.23, T:V.30, T:I.33, R:K.31, R:I.39, S:V.12 Salt bridges: T:H.26, R:K.31 Metal complexes: T:H.26 Hydrogen bonds: S:S.11 BCL.51: 19 residues within 4Å: Chain U: V.84, Y.87, F.136, W.167, F.185, I.189, H.192, L.193, V.196 Chain V: Y.186, M.192, I.195, F.196, L.199, G.200 Ligands: BCL.52, BPH.53, BCL.60, PGV.97 14 PLIP interactions: 4 interactions with chain V, 10 interactions with chain U, Hydrophobic interactions: V:Y.186, V:I.195, V:I.195, V:F.196, U:V.84, U:Y.87, U:Y.87, U:F.136, U:W.167, U:I.189, U:L.193, U:V.196 Salt bridges: U:H.192 Metal complexes: U:H.192 BCL.52: 32 residues within 4Å: Chain U: F.136, F.160, V.163, S.166, W.167, L.170, V.196, S.197, I.199, G.200, Y.201, F.206, F.207, H.212, G.215, I.216, L.219, F.220, V.275, S.278, N.279, C.281, I.282 Chain V: T.175, Y.186, L.199 Ligands: BCL.51, BPH.53, BPH.55, MQE.58, BCL.60, PGV.72 17 PLIP interactions: 17 interactions with chain U, Hydrophobic interactions: U:F.136, U:F.136, U:F.136, U:F.160, U:V.163, U:L.170, U:V.196, U:I.199, U:Y.201, U:F.206, U:F.206, U:F.206, U:I.216, U:F.220, U:V.275, U:I.282 Metal complexes: U:H.212 BCL.60: 27 residues within 4Å: Chain U: V.196, Y.201, F.207 Chain V: F.52, L.111, V.115, F.139, A.142, L.145, Y.146, I.149, W.174, T.175, V.178, S.179, F.185, Y.186, H.191, S.194, I.195, L.198, G.269, L.273 Ligands: BCL.51, BCL.52, BPH.55, BPH.61 17 PLIP interactions: 16 interactions with chain V, 1 interactions with chain U, Hydrophobic interactions: V:F.52, V:L.111, V:V.115, V:F.139, V:A.142, V:Y.146, V:I.149, V:T.175, V:V.178, V:F.185, V:Y.186, V:Y.186, V:I.195, V:I.195, V:L.198, U:F.207 Metal complexes: V:H.191 BCL.64: 23 residues within 4Å: Chain W: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain X: G.36, I.39, A.40, A.43, H.44, C.47 Chain Y: F.6, S.11, I.26 Ligands: BCL.65, KGD.66, KGD.68, KGD.70, PGV.71, BCL.73 14 PLIP interactions: 10 interactions with chain W, 3 interactions with chain Y, 1 interactions with chain X, Hydrophobic interactions: W:V.13, W:T.16, W:L.20, W:A.23, W:V.30, W:W.38, W:W.38, W:W.38, W:W.38, Y:F.6, Y:I.26, Y:I.26, X:A.43 Metal complexes: W:H.27 BCL.65: 25 residues within 4Å: Chain S: L.39 Chain W: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain X: I.33, G.36, L.37, A.40, H.44, C.47, W.53 Chain Z: I.33 Ligands: BCL.46, BCL.47, KGD.50, BCL.64, KGD.66, KGD.68, KGD.70, BCL.73, BCL.74 14 PLIP interactions: 4 interactions with chain W, 1 interactions with chain S, 2 interactions with chain Z, 7 interactions with chain X, Hydrophobic interactions: W:I.26, W:I.26, W:V.30, W:F.36, S:L.39, Z:I.33, Z:I.33, X:L.37, X:A.40, X:W.53, X:W.53, X:W.53, X:W.53 Metal complexes: X:H.44 BCL.67: 19 residues within 4Å: Chain T: I.28, K.31, T.32 Chain W: F.6, F.8, S.11, V.12, S.15 Chain X: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: BCL.47, KGD.48, KGD.50 13 PLIP interactions: 4 interactions with chain W, 8 interactions with chain X, 1 interactions with chain T, Hydrophobic interactions: W:F.6, W:F.8, W:V.12, X:W.14, X:L.17, X:F.18, X:W.23, X:V.30, X:I.33, T:K.31 Hydrogen bonds: W:S.11 Salt bridges: X:H.26 Metal complexes: X:H.26 BCL.69: 23 residues within 4Å: Chain 0: F.6, S.11, I.26 Chain Y: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain Z: G.36, I.39, A.40, A.43, H.44, C.47, W.50 Ligands: KGD.70, BCL.73, KGD.75, KGD.77, BCL.78 14 PLIP interactions: 10 interactions with chain Y, 2 interactions with chain Z, 2 interactions with chain 0, Hydrophobic interactions: Y:V.13, Y:T.16, Y:L.20, Y:A.23, Y:V.30, Y:W.38, Y:W.38, Y:W.38, Y:W.38, Z:A.43, Z:W.50, 0:F.6, 0:I.26 Metal complexes: Y:H.27 BCL.73: 24 residues within 4Å: Chain 1: I.33 Chain W: L.39 Chain Y: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain Z: I.33, G.36, A.40, H.44, C.47, W.53 Ligands: BCL.64, BCL.65, KGD.68, BCL.69, KGD.70, KGD.75, KGD.77, BCL.78, BCL.79 12 PLIP interactions: 3 interactions with chain Y, 6 interactions with chain Z, 2 interactions with chain 1, 1 interactions with chain W, Hydrophobic interactions: Y:I.26, Y:V.30, Y:F.36, Z:A.40, Z:W.53, Z:W.53, Z:W.53, Z:W.53, 1:I.33, 1:I.33, W:L.39 Metal complexes: Z:H.44 BCL.74: 20 residues within 4Å: Chain X: I.28, K.31, T.32, I.39 Chain Y: F.6, F.8, S.11, V.12, S.15 Chain Z: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: BCL.65, KGD.66, KGD.68 12 PLIP interactions: 3 interactions with chain Y, 7 interactions with chain Z, 2 interactions with chain X, Hydrophobic interactions: Y:F.6, Y:V.12, Z:W.14, Z:L.17, Z:F.18, Z:W.23, Z:V.30, Z:I.33, X:K.31, X:I.39 Hydrogen bonds: Y:S.11 Metal complexes: Z:H.26 BCL.76: 25 residues within 4Å: Chain 0: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain 1: G.36, I.39, A.40, A.43, H.44, C.47 Chain 2: S.11, V.14, L.18, I.26 Chain 3: I.54 Chain U: F.60 Ligands: KGD.77, BCL.78, KGD.80, KGD.82, BCL.83 16 PLIP interactions: 3 interactions with chain 2, 10 interactions with chain 0, 1 interactions with chain 3, 1 interactions with chain U, 1 interactions with chain 1, Hydrophobic interactions: 2:L.18, 2:I.26, 2:I.26, 0:V.13, 0:T.16, 0:L.20, 0:A.23, 0:V.30, 0:W.38, 0:W.38, 0:W.38, 0:W.38, 3:I.54, U:F.60, 1:A.43 Metal complexes: 0:H.27 BCL.78: 24 residues within 4Å: Chain 0: G.19, M.22, A.23, I.26, H.27, V.30, F.36 Chain 1: I.33, G.36, L.37, A.40, H.44, C.47, W.53 Chain 3: I.33 Ligands: BCL.69, BCL.73, KGD.75, BCL.76, KGD.77, KGD.80, KGD.82, BCL.83, BCL.84 12 PLIP interactions: 7 interactions with chain 1, 3 interactions with chain 0, 2 interactions with chain 3, Hydrophobic interactions: 1:L.37, 1:A.40, 1:W.53, 1:W.53, 1:W.53, 1:W.53, 0:I.26, 0:V.30, 0:F.36, 3:I.33, 3:I.33 Metal complexes: 1:H.44 BCL.79: 21 residues within 4Å: Chain 0: F.6, F.8, S.11, V.12, S.15 Chain 1: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Chain Z: I.28, K.31, T.32, G.35, I.39 Ligands: KGD.70, BCL.73, KGD.75 13 PLIP interactions: 3 interactions with chain 0, 2 interactions with chain Z, 8 interactions with chain 1, Hydrophobic interactions: 0:F.6, 0:V.12, Z:K.31, Z:I.39, 1:W.14, 1:L.17, 1:F.18, 1:W.23, 1:V.30, 1:I.33 Hydrogen bonds: 0:S.11 Salt bridges: 1:H.26 Metal complexes: 1:H.26 BCL.81: 23 residues within 4Å: Chain 2: V.13, T.16, G.19, L.20, A.23, H.27, V.30, W.38 Chain 3: G.36, A.40, H.44, C.47 Chain 4: S.11, V.14, S.15, L.18, I.26 Chain U: F.55 Ligands: KGD.82, BCL.83, KGD.85, KGD.86, BCL.87 16 PLIP interactions: 10 interactions with chain 2, 2 interactions with chain U, 4 interactions with chain 4, Hydrophobic interactions: 2:V.13, 2:T.16, 2:L.20, 2:A.23, 2:V.30, 2:W.38, 2:W.38, 2:W.38, 2:W.38, U:F.55, U:F.55, 4:V.14, 4:L.18, 4:I.26, 4:I.26 Metal complexes: 2:H.27 BCL.83: 24 residues within 4Å: Chain 0: L.39 Chain 2: G.19, A.23, I.26, H.27, V.30, F.36 Chain 3: I.33, G.36, L.37, A.40, H.44, C.47, W.53 Chain 5: I.33 Ligands: BCL.76, BCL.78, KGD.80, BCL.81, KGD.82, KGD.85, KGD.86, BCL.87, BCL.88 12 PLIP interactions: 7 interactions with chain 3, 2 interactions with chain 2, 1 interactions with chain 0, 2 interactions with chain 5, Hydrophobic interactions: 3:L.37, 3:A.40, 3:W.53, 3:W.53, 3:W.53, 3:W.53, 2:V.30, 2:F.36, 0:L.39, 5:I.33, 5:I.33 Metal complexes: 3:H.44 BCL.84: 20 residues within 4Å: Chain 1: I.28, K.31, T.32, I.39 Chain 2: F.6, F.8, S.11, V.12, S.15 Chain 3: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: KGD.77, BCL.78, KGD.80 13 PLIP interactions: 3 interactions with chain 2, 3 interactions with chain 1, 7 interactions with chain 3, Hydrophobic interactions: 2:F.6, 2:V.12, 1:I.28, 1:K.31, 1:I.39, 3:W.14, 3:L.17, 3:F.18, 3:W.23, 3:V.30, 3:I.33 Hydrogen bonds: 2:S.11 Metal complexes: 3:H.26 BCL.87: 22 residues within 4Å: Chain 4: M.22, A.23, I.26, H.27, V.30, F.36 Chain 5: I.33, G.36, L.37, A.40, H.44, C.47, W.53, I.54 Chain 7: A.16, T.17, L.21 Ligands: BCL.81, BCL.83, KGD.85, KGD.86, BCL.95 13 PLIP interactions: 7 interactions with chain 5, 3 interactions with chain 4, 3 interactions with chain 7, Hydrophobic interactions: 5:L.37, 5:A.40, 5:W.53, 5:W.53, 5:W.53, 5:W.53, 4:I.26, 4:V.30, 4:F.36, 7:A.16, 7:T.17, 7:L.21 Metal complexes: 5:H.44 BCL.88: 19 residues within 4Å: Chain 3: I.28, K.31, T.32, I.39 Chain 4: F.6, F.8, S.11, S.15 Chain 5: W.14, L.17, F.18, W.23, H.26, V.30, I.33, Y.34 Ligands: KGD.82, BCL.83, KGD.85 13 PLIP interactions: 8 interactions with chain 5, 3 interactions with chain 3, 2 interactions with chain 4, Hydrophobic interactions: 5:W.14, 5:L.17, 5:F.18, 5:W.23, 5:V.30, 5:I.33, 3:I.28, 3:K.31, 3:I.39, 4:F.6 Salt bridges: 5:H.26 Metal complexes: 5:H.26 Hydrogen bonds: 4:S.11 BCL.95: 22 residues within 4Å: Chain 4: T.16, G.19, L.20, A.23, H.27, V.30, L.39 Chain 5: T.32, G.36, I.39, A.40, A.43, H.44, C.47 Chain 6: F.9 Chain 7: M.6, F.9, L.13, F.20, I.24 Ligands: KGD.86, BCL.87 12 PLIP interactions: 6 interactions with chain 4, 1 interactions with chain 6, 4 interactions with chain 7, 1 interactions with chain 5, Hydrophobic interactions: 4:T.16, 4:A.23, 4:V.30, 4:L.39, 4:L.39, 6:F.9, 7:F.9, 7:L.13, 7:F.20, 7:I.24, 5:T.32 Metal complexes: 4:H.27

30 x KGD: beta,psi-caroten-4-one(Non-covalent)

KGD.3: 13 residues within 4Å: Chain A: I.39, A.43, L.46, C.47, A.49, W.50 Chain L: L.37, I.54 Ligands: BCL.1, KGD.4, BCL.25, BCL.27, BCL.30 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain L Hydrophobic interactions: A:I.39, A:A.49, A:W.50, A:W.50, L:L.37, L:I.54 KGD.4: 24 residues within 4Å: Chain A: V.25, I.28, V.29, T.32, I.33 Chain H: L.20, A.23, L.24, H.27 Chain J: V.12, S.15, T.16, L.18, G.19, M.22, L.25, I.26 Chain K: F.6 Ligands: BCL.1, KGD.3, BCL.20, BCL.21, BCL.25, BCL.30 10 PLIP interactions: 3 interactions with chain H, 4 interactions with chain A, 3 interactions with chain J Hydrophobic interactions: H:L.20, H:A.23, H:L.24, A:V.25, A:I.28, A:T.32, A:I.33, J:V.12, J:L.18, J:L.25 KGD.6: 19 residues within 4Å: Chain 6: M.31, S.35, I.38 Chain B: V.12, S.15, T.16, G.19, M.22 Chain C: V.25, I.28, V.29, T.32, I.33 Chain D: F.6, S.11 Ligands: BCL.5, BCL.7, KGD.9, BCL.13 6 PLIP interactions: 4 interactions with chain C, 1 interactions with chain 6, 1 interactions with chain B Hydrophobic interactions: C:V.25, C:I.28, C:T.32, C:I.33, 6:I.38, B:V.12 KGD.9: 12 residues within 4Å: Chain C: I.39, A.43, L.46, C.47, W.50 Chain E: L.37, I.54 Ligands: BCL.5, KGD.6, BCL.7, BCL.12, BCL.13 7 PLIP interactions: 5 interactions with chain C, 2 interactions with chain E Hydrophobic interactions: C:I.39, C:A.43, C:L.46, C:W.50, C:W.50, E:L.37, E:I.54 KGD.11: 22 residues within 4Å: Chain B: L.20, L.24, H.27, W.38 Chain D: V.12, S.15, T.16, L.18, G.19, M.22 Chain E: V.25, I.28, V.29, T.32, I.33 Chain F: F.6 Ligands: BCL.5, BCL.7, BCL.10, BCL.12, KGD.14, BCL.18 10 PLIP interactions: 2 interactions with chain D, 3 interactions with chain B, 5 interactions with chain E Hydrophobic interactions: D:V.12, D:L.18, B:L.20, B:L.24, B:W.38, E:V.25, E:I.28, E:V.29, E:T.32, E:I.33 KGD.14: 11 residues within 4Å: Chain E: T.32, I.39, L.46, C.47, W.50 Chain G: I.54 Ligands: BCL.10, KGD.11, BCL.12, BCL.17, BCL.18 6 PLIP interactions: 4 interactions with chain E, 2 interactions with chain G Hydrophobic interactions: E:I.39, E:L.46, E:L.46, E:W.50, G:I.54, G:I.54 KGD.16: 22 residues within 4Å: Chain D: L.20, A.23, L.24, H.27 Chain F: V.12, S.15, T.16, L.18, G.19, M.22 Chain G: V.25, I.28, V.29, T.32, I.33 Chain H: F.6 Ligands: BCL.10, BCL.12, BCL.15, BCL.17, KGD.19, BCL.22 13 PLIP interactions: 4 interactions with chain D, 6 interactions with chain G, 2 interactions with chain F, 1 interactions with chain H Hydrophobic interactions: D:L.20, D:A.23, D:L.24, D:H.27, G:V.25, G:V.25, G:I.28, G:V.29, G:T.32, G:I.33, F:V.12, F:L.18, H:F.6 KGD.19: 13 residues within 4Å: Chain G: T.32, I.39, A.43, L.46, C.47, W.50 Chain I: L.37, I.54 Ligands: BCL.15, KGD.16, BCL.17, BCL.21, BCL.22 6 PLIP interactions: 1 interactions with chain I, 5 interactions with chain G Hydrophobic interactions: I:L.37, G:I.39, G:I.39, G:L.46, G:W.50, G:W.50 KGD.23: 12 residues within 4Å: Chain A: L.37, I.54 Chain I: I.39, A.43, L.46, C.47, W.50 Ligands: BCL.1, BCL.2, BCL.20, BCL.21, KGD.24 7 PLIP interactions: 2 interactions with chain A, 5 interactions with chain I Hydrophobic interactions: A:L.37, A:I.54, I:I.39, I:A.43, I:L.46, I:W.50, I:W.50 KGD.24: 22 residues within 4Å: Chain F: A.23, L.24, H.27, F.28, W.38 Chain H: V.12, S.15, T.16, L.18, G.19, M.22 Chain I: V.25, V.29, T.32 Chain J: F.6, S.11 Ligands: BCL.2, BCL.15, BCL.17, BCL.20, BCL.21, KGD.23 7 PLIP interactions: 4 interactions with chain F, 1 interactions with chain H, 2 interactions with chain I Hydrophobic interactions: F:A.23, F:L.24, F:F.28, F:W.38, H:L.18, I:V.25, I:T.32 KGD.28: 24 residues within 4Å: Chain J: L.20, A.23, L.24, H.27, F.28, W.38 Chain K: V.12, S.15, T.16, G.19, M.22, V.29 Chain L: V.25, V.29, T.32, I.33 Chain M: F.6, S.11 Ligands: BCL.1, BCL.25, BCL.26, BCL.27, KGD.31, BCL.34 10 PLIP interactions: 5 interactions with chain J, 3 interactions with chain L, 2 interactions with chain K Hydrophobic interactions: J:L.20, J:A.23, J:L.24, J:F.28, J:W.38, L:V.25, L:T.32, L:I.33, K:V.12, K:V.29 KGD.29: 22 residues within 4Å: Chain K: L.20, A.23, L.24, H.27, W.38 Chain M: V.12, S.15, T.16, L.18, G.19, M.22 Chain N: V.25, V.29, T.32, I.33 Chain O: F.6 Ligands: BCL.26, BCL.27, BCL.32, BCL.33, KGD.35, BCL.39 10 PLIP interactions: 4 interactions with chain N, 2 interactions with chain M, 4 interactions with chain K Hydrophobic interactions: N:V.25, N:V.29, N:T.32, N:I.33, M:V.12, M:L.18, K:L.20, K:A.23, K:L.24, K:W.38 KGD.31: 14 residues within 4Å: Chain L: I.28, I.39, A.43, L.46, C.47, W.50 Chain N: Y.34, L.37, I.54 Ligands: BCL.26, BCL.27, KGD.28, BCL.33, BCL.34 9 PLIP interactions: 6 interactions with chain L, 3 interactions with chain N Hydrophobic interactions: L:I.28, L:I.39, L:A.43, L:L.46, L:W.50, L:W.50, N:L.37, N:I.54, N:I.54 KGD.35: 15 residues within 4Å: Chain N: I.28, T.32, I.39, A.43, L.46, C.47, W.50 Chain P: L.37, W.48, I.54 Ligands: KGD.29, BCL.32, BCL.33, BCL.37, BCL.39 10 PLIP interactions: 4 interactions with chain P, 6 interactions with chain N Hydrophobic interactions: P:L.37, P:W.48, P:I.54, P:I.54, N:I.28, N:I.39, N:A.43, N:L.46, N:L.46, N:W.50 KGD.38: 24 residues within 4Å: Chain M: L.20, L.24, H.27, L.31, W.38 Chain O: V.12, S.15, T.16, L.18, G.19, M.22, L.25 Chain P: V.25, I.28, V.29, T.32, I.33 Chain Q: F.6 Ligands: BCL.32, BCL.33, BCL.36, BCL.37, KGD.40, BCL.44 12 PLIP interactions: 5 interactions with chain P, 4 interactions with chain M, 3 interactions with chain O Hydrophobic interactions: P:V.25, P:I.28, P:V.29, P:T.32, P:I.33, M:L.20, M:L.24, M:L.31, M:W.38, O:V.12, O:L.18, O:L.25 KGD.40: 14 residues within 4Å: Chain P: I.28, T.32, I.39, A.43, L.46, C.47, W.50 Chain R: L.37, I.54 Ligands: BCL.36, BCL.37, KGD.38, BCL.42, BCL.44 9 PLIP interactions: 3 interactions with chain R, 6 interactions with chain P Hydrophobic interactions: R:L.37, R:I.54, R:I.54, P:I.28, P:I.39, P:I.39, P:L.46, P:L.46, P:W.50 KGD.43: 22 residues within 4Å: Chain O: L.20, L.24, H.27, W.38 Chain Q: V.12, S.15, T.16, L.18, G.19, M.22, L.25 Chain R: V.25, V.29, T.32, I.33 Chain S: F.6 Ligands: BCL.36, BCL.37, BCL.41, BCL.42, KGD.45, BCL.49 9 PLIP interactions: 3 interactions with chain Q, 3 interactions with chain R, 3 interactions with chain O Hydrophobic interactions: Q:V.12, Q:L.18, Q:L.25, R:V.25, R:T.32, R:I.33, O:L.20, O:L.24, O:W.38 KGD.45: 14 residues within 4Å: Chain R: I.28, T.32, I.39, A.43, L.46, C.47, W.50 Chain T: L.37, I.54 Ligands: BCL.41, BCL.42, KGD.43, BCL.47, BCL.49 8 PLIP interactions: 3 interactions with chain T, 5 interactions with chain R Hydrophobic interactions: T:L.37, T:I.54, T:I.54, R:I.28, R:I.39, R:L.46, R:W.50, R:W.50 KGD.48: 23 residues within 4Å: Chain Q: L.24, H.27, L.31, W.38 Chain S: V.12, S.15, T.16, L.18, G.19, M.22 Chain T: V.25, I.28, V.29, T.32, I.33 Chain W: F.6, S.11 Ligands: BCL.41, BCL.42, BCL.46, BCL.47, KGD.50, BCL.67 10 PLIP interactions: 5 interactions with chain T, 2 interactions with chain S, 3 interactions with chain Q Hydrophobic interactions: T:V.25, T:I.28, T:V.29, T:T.32, T:I.33, S:V.12, S:L.18, Q:L.24, Q:L.31, Q:W.38 KGD.50: 15 residues within 4Å: Chain T: I.28, T.32, I.39, A.43, L.46, C.47, W.50 Chain X: L.37, I.54, R.55 Ligands: BCL.46, BCL.47, KGD.48, BCL.65, BCL.67 6 PLIP interactions: 5 interactions with chain T, 1 interactions with chain X Hydrophobic interactions: T:I.28, T:I.39, T:L.46, T:L.46, T:W.50, X:L.37 KGD.66: 22 residues within 4Å: Chain S: L.20, A.23, L.24, H.27, F.28 Chain W: V.12, S.15, T.16, G.19, M.22 Chain X: V.25, I.28, V.29, T.32, I.33 Chain Y: F.6 Ligands: BCL.46, BCL.47, BCL.64, BCL.65, KGD.68, BCL.74 10 PLIP interactions: 1 interactions with chain W, 5 interactions with chain X, 4 interactions with chain S Hydrophobic interactions: W:V.12, X:V.25, X:I.28, X:V.29, X:T.32, X:I.33, S:L.20, S:A.23, S:L.24, S:F.28 KGD.68: 11 residues within 4Å: Chain X: I.39, L.46, C.47, W.50 Chain Z: L.37, I.54 Ligands: BCL.64, BCL.65, KGD.66, BCL.73, BCL.74 7 PLIP interactions: 5 interactions with chain X, 2 interactions with chain Z Hydrophobic interactions: X:I.39, X:L.46, X:L.46, X:W.50, X:W.50, Z:L.37, Z:I.54 KGD.70: 22 residues within 4Å: Chain 0: F.6 Chain W: L.24, H.27, L.31, W.38 Chain Y: V.12, S.15, T.16, G.19, M.22, V.29 Chain Z: V.25, I.28, V.29, T.32, I.33 Ligands: BCL.64, BCL.65, BCL.69, BCL.73, KGD.75, BCL.79 13 PLIP interactions: 5 interactions with chain Z, 4 interactions with chain W, 3 interactions with chain Y, 1 interactions with chain 0 Hydrophobic interactions: Z:V.25, Z:I.28, Z:V.29, Z:T.32, Z:I.33, W:L.24, W:H.27, W:L.31, W:W.38, Y:V.12, Y:M.22, Y:V.29, 0:F.6 KGD.75: 14 residues within 4Å: Chain 1: L.37, I.54, R.55 Chain Z: I.28, I.39, A.43, L.46, C.47, W.50 Ligands: BCL.69, KGD.70, BCL.73, BCL.78, BCL.79 9 PLIP interactions: 3 interactions with chain 1, 6 interactions with chain Z Hydrophobic interactions: 1:L.37, 1:I.54, 1:I.54, Z:I.28, Z:I.39, Z:L.46, Z:W.50, Z:W.50, Z:W.50 KGD.77: 20 residues within 4Å: Chain 0: V.12, S.15, G.19, M.22 Chain 1: V.25, V.29, T.32, I.33 Chain 2: F.6, S.11 Chain Y: L.20, L.24, H.27, F.28 Ligands: BCL.69, BCL.73, BCL.76, BCL.78, KGD.80, BCL.84 8 PLIP interactions: 4 interactions with chain 1, 3 interactions with chain Y, 1 interactions with chain 0 Hydrophobic interactions: 1:V.25, 1:V.29, 1:T.32, 1:I.33, Y:L.20, Y:L.24, Y:F.28, 0:V.12 KGD.80: 13 residues within 4Å: Chain 1: I.28, I.39, A.43, L.46, C.47, W.50 Chain 3: L.37, I.54 Ligands: BCL.76, KGD.77, BCL.78, BCL.83, BCL.84 6 PLIP interactions: 2 interactions with chain 3, 4 interactions with chain 1 Hydrophobic interactions: 3:L.37, 3:I.54, 1:I.28, 1:I.39, 1:W.50, 1:W.50 KGD.82: 22 residues within 4Å: Chain 0: L.20, L.24, H.27, W.38 Chain 2: V.12, S.15, T.16, L.18, G.19, M.22, V.29 Chain 3: V.25, V.29, T.32, I.33 Chain 4: F.6 Ligands: BCL.76, BCL.78, BCL.81, BCL.83, KGD.85, BCL.88 10 PLIP interactions: 3 interactions with chain 3, 4 interactions with chain 2, 3 interactions with chain 0 Hydrophobic interactions: 3:V.25, 3:T.32, 3:I.33, 2:V.12, 2:L.18, 2:M.22, 2:V.29, 0:L.20, 0:L.24, 0:W.38 KGD.85: 14 residues within 4Å: Chain 3: I.28, T.32, I.39, A.43, L.46, C.47, W.50 Chain 5: L.37, I.54 Ligands: BCL.81, KGD.82, BCL.83, BCL.87, BCL.88 7 PLIP interactions: 2 interactions with chain 5, 5 interactions with chain 3 Hydrophobic interactions: 5:L.37, 5:I.54, 3:I.28, 3:I.39, 3:A.43, 3:W.50, 3:W.50 KGD.86: 21 residues within 4Å: Chain 2: A.23, H.27 Chain 4: V.12, S.15, T.16, G.19, M.22 Chain 5: V.25, I.28, V.29, T.32, I.33 Chain 6: P.6, T.7, L.8, F.9 Chain 7: I.24 Ligands: BCL.81, BCL.83, BCL.87, BCL.95 10 PLIP interactions: 5 interactions with chain 5, 1 interactions with chain 7, 1 interactions with chain 4, 2 interactions with chain 2, 1 interactions with chain 6 Hydrophobic interactions: 5:I.28, 5:V.29, 5:V.29, 5:T.32, 5:I.33, 7:I.24, 4:V.12, 2:A.23, 2:H.27 Hydrogen bonds: 6:L.8 KGD.89: 15 residues within 4Å: Chain 6: V.16, F.20, V.23, S.28, M.31, A.32, I.36, F.39 Chain 8: M.11 Chain B: S.11, L.18, L.25 Chain C: W.14 Ligands: BCL.8, MQE.54 11 PLIP interactions: 7 interactions with chain 6, 1 interactions with chain 8, 1 interactions with chain C, 2 interactions with chain B Hydrophobic interactions: 6:V.16, 6:F.20, 6:F.20, 6:F.20, 6:A.32, 6:I.36, 6:I.36, 8:M.11, C:W.14, B:L.18, B:L.18

3 x BPH: BACTERIOPHEOPHYTIN A(Non-covalent)

BPH.53: 33 residues within 4Å: Chain U: G.79, I.80, G.83, V.84, Y.87, T.128, A.132, F.136, W.139, Q.143, V.156, A.159, F.160, V.163, W.167, L.187, G.188, I.189, H.192, G.271, A.272, V.275 Chain V: L.199, T.202, L.203, A.206, M.207, W.241, M.245 Ligands: BCL.51, BCL.52, MQE.58, PGV.72 20 PLIP interactions: 17 interactions with chain U, 3 interactions with chain V Hydrophobic interactions: U:I.80, U:I.80, U:V.84, U:T.128, U:A.132, U:F.136, U:A.159, U:F.160, U:F.160, U:V.163, U:W.167, U:L.187, U:L.187, U:I.189, U:V.275, U:V.275, V:L.199, V:T.202, V:L.203 Hydrogen bonds: U:Q.143 BPH.55: 24 residues within 4Å: Chain U: F.207, A.213, I.216, T.217, F.220, A.221, L.224 Chain V: F.52, I.59, L.111, Y.146, I.149, Y.150, P.164, F.168, I.171, L.172, W.174, T.175 Ligands: BCL.52, BCL.60, BPH.61, MQE.62, PGV.94 17 PLIP interactions: 7 interactions with chain U, 10 interactions with chain V Hydrophobic interactions: U:F.207, U:I.216, U:I.216, U:T.217, U:A.221, U:L.224, V:F.52, V:L.111, V:I.149, V:I.149, V:Y.150, V:P.164, V:I.171, V:L.172, V:W.174, V:W.174 pi-Stacking: U:F.220 BPH.61: 22 residues within 4Å: Chain U: F.220, T.223, L.224, H.227, M.228, I.253, L.254 Chain V: I.39, S.48, F.49, S.114, W.118, L.122, L.135, G.138, F.139, A.142, A.262, T.265, A.266 Ligands: BPH.55, BCL.60 10 PLIP interactions: 6 interactions with chain V, 4 interactions with chain U Hydrophobic interactions: V:I.39, V:W.118, V:F.139, V:A.142, V:A.266, U:F.220, U:L.224, U:H.227, U:L.254 pi-Stacking: V:F.139

3 x MQE: 2-methyl-3-[(2E,6E,10E,14E,18E,22E,26E,30E,34E,38E)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,1 4,18,22,26,30,34,38,42-undecaen-1-yl]naphthalene-1,4-dione(Non-covalent)

MQE.54: 27 residues within 4Å: Chain 8: W.3, T.7, L.10, M.11, L.14, F.17, L.18, V.21, L.24 Chain U: F.225, M.228, H.229, A.232, I.246, H.247, W.250, Y.256, S.257, I.258, G.259, I.263, V.266, W.269, T.270, A.273 Chain V: L.31 Ligands: KGD.89 23 PLIP interactions: 12 interactions with chain U, 10 interactions with chain 8, 1 interactions with chain V Hydrophobic interactions: U:F.225, U:M.228, U:I.246, U:W.250, U:W.250, U:Y.256, U:I.258, U:I.258, U:I.263, 8:W.3, 8:T.7, 8:L.10, 8:M.11, 8:L.14, 8:L.14, 8:F.17, 8:F.17, 8:L.18, 8:L.24, V:L.31 Hydrogen bonds: U:I.258, U:G.259 pi-Stacking: U:W.250 MQE.58: 31 residues within 4Å: Chain 9: F.34 Chain U: F.67, I.77, I.81, V.84, L.88, W.139 Chain V: L.203, L.204, M.207, H.208, T.211, I.212, T.234, A.237, Q.238, W.241, M.245, W.247, N.248, A.249, N.250, I.254, W.257 Chain Y: L.17, L.24, L.25 Ligands: BCL.52, BPH.53, PGV.72, PGV.97 26 PLIP interactions: 14 interactions with chain V, 2 interactions with chain Y, 9 interactions with chain U, 1 interactions with chain 9 Hydrophobic interactions: V:L.203, V:L.204, V:M.207, V:I.212, V:T.234, V:A.237, V:Q.238, V:W.241, V:M.245, V:I.254, V:I.254, V:W.257, V:W.257, Y:L.24, Y:L.25, U:F.67, U:F.67, U:I.77, U:I.81, U:I.81, U:V.84, U:L.88, U:W.139, U:W.139, 9:F.34 Hydrogen bonds: V:A.249 MQE.62: 11 residues within 4Å: Chain V: F.52, A.56, I.59, L.60, Y.63, F.78, H.166, G.167, F.168, I.171 Ligands: BPH.55 10 PLIP interactions: 10 interactions with chain V Hydrophobic interactions: V:F.52, V:A.56, V:I.59, V:L.60, V:Y.63, V:F.78, V:F.78, V:I.171, V:I.171 Hydrogen bonds: V:Y.63

7 x PGV: (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE(Non-covalent)

PGV.56: 12 residues within 4Å: Chain 9: P.13, P.15, F.24, L.27 Chain S: F.28 Chain U: T.97, N.99, A.102 Chain V: K.291 Chain W: F.28, V.29, S.32 9 PLIP interactions: 2 interactions with chain S, 5 interactions with chain 9, 1 interactions with chain U, 1 interactions with chain W Hydrophobic interactions: S:F.28, S:F.28, 9:F.24, 9:F.24, 9:F.24, 9:L.27 Hydrogen bonds: 9:P.13, U:N.99, W:S.32 PGV.57: 13 residues within 4Å: Chain 8: P.19, V.22, Y.26 Chain U: V.137, L.140, G.153, M.154, E.155, P.157, I.158, G.161, S.165 Ligands: DGA.96 6 PLIP interactions: 5 interactions with chain U, 1 interactions with chain 8 Hydrophobic interactions: U:V.137, U:L.140, U:M.154, 8:P.19 Hydrogen bonds: U:M.154, U:E.155 PGV.63: 12 residues within 4Å: Chain 6: K.215 Chain O: L.25, F.28, V.29, S.32, S.33 Chain V: F.152, L.155, A.156, L.157, G.158, F.274 2 PLIP interactions: 1 interactions with chain O, 1 interactions with chain V Hydrogen bonds: O:S.32, V:A.156 PGV.71: 13 residues within 4Å: Chain 9: I.35, R.39 Chain W: R.9, V.13, L.17 Chain Y: P.5, F.6, E.7, T.10, V.14 Ligands: BCL.64, PGV.72, PGV.97 12 PLIP interactions: 5 interactions with chain W, 4 interactions with chain Y, 3 interactions with chain 9 Hydrophobic interactions: W:V.13, W:L.17, W:L.17, Y:V.14, 9:I.35, 9:R.39 Salt bridges: W:R.9, W:R.9, 9:R.39 Hydrogen bonds: Y:E.7, Y:E.7, Y:T.10 PGV.72: 14 residues within 4Å: Chain U: G.65, R.66, F.67, I.80, V.84 Chain V: M.245, G.246 Chain Y: E.7, R.9 Ligands: BCL.52, BPH.53, MQE.58, PGV.71, PGV.97 5 PLIP interactions: 4 interactions with chain U, 1 interactions with chain Y Hydrophobic interactions: U:I.80, U:V.84 Hydrogen bonds: U:R.66, Y:R.9 Salt bridges: U:R.66 PGV.94: 18 residues within 4Å: Chain 6: N.191, T.192, L.193 Chain U: Y.208, P.210, A.213, I.214, T.217, W.296, W.299, D.300 Chain V: E.77, W.79, N.80, F.168, R.169, L.172 Ligands: BPH.55 15 PLIP interactions: 7 interactions with chain V, 2 interactions with chain 6, 6 interactions with chain U Hydrophobic interactions: V:W.79, V:W.79, V:W.79, V:F.168, V:L.172, U:Y.208, U:P.210, U:A.213, U:I.214, U:W.296, U:W.296 Hydrogen bonds: V:N.80, 6:N.191, 6:L.193 Salt bridges: V:R.169 PGV.97: 12 residues within 4Å: Chain 9: I.31, F.34, A.38, R.39, K.43 Chain U: R.66 Chain V: W.247 Chain W: R.9 Ligands: BCL.51, MQE.58, PGV.71, PGV.72 14 PLIP interactions: 8 interactions with chain 9, 2 interactions with chain W, 2 interactions with chain V, 2 interactions with chain U Hydrophobic interactions: 9:I.31, 9:F.34, 9:F.34, 9:A.38, V:W.247, V:W.247 Hydrogen bonds: 9:R.39, 9:R.39, W:E.7, W:R.9 Salt bridges: 9:R.39, 9:R.39, U:R.66, U:R.66

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

FE.59: 5 residues within 4Å: Chain U: H.229, H.264 Chain V: H.208, E.223, H.255 5 PLIP interactions: 3 interactions with chain V, 2 interactions with chain U Metal complexes: V:H.208, V:E.223, V:H.255, U:H.229, U:H.264

4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)(Covalent)

HEM.90: 29 residues within 4Å: Chain 6: M.78, Y.81, P.88, Q.89, A.90, V.91, Q.92, V.93, L.94, T.99, I.102, S.103, M.106, V.107, V.110, S.111, L.114, V.116, D.117, C.118, C.121, H.122, F.127, A.128, K.139, A.142, R.143, M.146 Ligands: HEM.91 16 PLIP interactions: 16 interactions with chain 6, Hydrophobic interactions: 6:M.78, 6:L.94, 6:I.102, 6:V.107, 6:V.110, 6:L.114, 6:V.116, 6:F.127, 6:K.139, 6:A.142, 6:R.143 Hydrogen bonds: 6:Q.89, 6:Q.92, 6:V.93 Salt bridges: 6:R.143 Metal complexes: 6:H.122 HEM.91: 20 residues within 4Å: Chain 6: Y.120, K.138, A.142, M.145, M.146, M.148, S.149, I.169, T.170, C.171, C.174, H.175, A.179, A.180, G.181, L.182, M.286, A.287, K.289 Ligands: HEM.90 12 PLIP interactions: 12 interactions with chain 6, Hydrophobic interactions: 6:A.142, 6:M.145, 6:I.169, 6:L.182, 6:L.182, 6:M.286, 6:K.289 Hydrogen bonds: 6:Y.120, 6:G.181, 6:L.182 Salt bridges: 6:K.138 Metal complexes: 6:H.175 HEM.92: 28 residues within 4Å: Chain 6: Y.205, P.206, G.207, G.208, L.209, V.210, V.211, T.212, N.225, Q.226, M.229, M.232, N.233, M.236, G.239, C.240, C.243, H.244, F.249, P.250, Y.252, K.257, S.260, I.261 Chain U: Y.201, Y.204 Chain V: I.180 Ligands: HEM.93 23 PLIP interactions: 19 interactions with chain 6, 2 interactions with chain U, 2 interactions with chain V, Hydrophobic interactions: 6:M.229, 6:M.232, 6:F.249, 6:F.249, 6:F.249, 6:F.249, 6:K.257, 6:I.261, 6:I.261, U:Y.201, U:Y.204, V:I.180, V:I.180 Hydrogen bonds: 6:G.208, 6:L.209, 6:V.210, 6:V.211, 6:T.212, 6:T.212, 6:Y.252 Salt bridges: 6:K.257 pi-Stacking: 6:H.244 Metal complexes: 6:H.244 HEM.93: 26 residues within 4Å: Chain 6: T.157, L.160, V.164, G.165, Y.167, I.169, T.173, M.232, M.236, F.242, Q.256, H.259, S.260, M.263, L.264, M.266, T.267, S.292, C.293, C.296, H.297, N.301, I.302, P.303, A.306 Ligands: HEM.92 12 PLIP interactions: 12 interactions with chain 6, Hydrophobic interactions: 6:V.164, 6:T.173, 6:F.242, 6:M.263, 6:L.264, 6:P.303, 6:A.306 Hydrogen bonds: 6:Y.167, 6:Q.256, 6:N.301 Salt bridges: 6:H.259 Metal complexes: 6:H.297

1 x DGA: DIACYL GLYCEROL(Non-covalent)

DGA.96: 6 residues within 4Å: Chain 8: V.22, A.25, Y.26, V.29, T.30 Ligands: PGV.57 5 PLIP interactions: 5 interactions with chain 8 Hydrophobic interactions: 8:V.22, 8:V.22, 8:A.25, 8:Y.26, 8:Y.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xin, J. et al., Carotenoid assembly regulates quinone diffusion and the Roseiflexus castenholzii reaction center-light harvesting complex architecture. Elife (2023)

Release Date

2023-09-20

Peptides

Beta subunit of light-harvesting 1: ACEGILNPRTXZ135
Alpha subunit of light-harvesting 1: BDFHJKMOQSWY024
Reaction center protein L chain: U
Reaction center protein M chain: V
MULTIHEME_CYTC DOMAIN-CONTAINING PROTEIN: 6
SUBUNIT X: 7
SUBUNIT Y: 8
SUBUNIT Z: 9

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
0

C
2

E
4

G
6

I
8

L
B

N
E

P
G

R
I

T
K

X
O

Z
Q

1
S

3
U

5
W

B
1

D
3

F
5

H
7

J
9

K
A

M
D

O
F

Q
H

S
J

W
N

Y
P

0
R

2
T

4
V

U
L

V
M

6
C

7
X

8
Y

9
Z

Membrane

We predict this structure to be a membrane protein.
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Beta subunit of light-harvesting 1

Alpha subunit of light-harvesting 1

Reaction center protein L chain

Reaction center protein M chain

MULTIHEME_CYTC DOMAIN-CONTAINING PROTEIN

SUBUNIT X

SUBUNIT Y

SUBUNIT Z

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