SMTL ID : 8wdu.1

Photosynthetic LH1-RC complex from the purple sulfur bacterium Allochromatium vinosum purified by sucrose density

HEM.1: 21 residues within 4Å: Chain A: Y.76, E.77, N.78, V.79, Q.80, V.81, L.82, F.90, M.94, V.97, T.98, G.106, C.107, C.110, H.111, W.116, A.117, K.124, S.127, R.128 Ligands: HEM.2 24 PLIP interactions: 24 interactions with chain A, Hydrophobic interactions: A:Y.76, A:Y.76, A:V.79, A:F.90, A:F.90, A:M.94, A:V.97, A:W.116, A:W.116, A:W.116, A:W.116, A:K.124, A:R.128 Hydrogen bonds: A:E.77, A:N.78, A:N.78, A:Q.80, A:V.81, A:L.82 Salt bridges: A:R.128 pi-Stacking: A:H.111, A:H.111, A:H.111 Metal complexes: A:H.111 HEM.2: 24 residues within 4Å: Chain A: V.101, Y.109, Y.122, T.123, V.126, S.127, M.130, F.131, L.133, V.134, T.151, C.152, C.155, H.156, P.160, V.161, P.162, V.165, L.291, R.295, F.303, V.305 Ligands: HEM.1, HEM.4 16 PLIP interactions: 16 interactions with chain A, Hydrophobic interactions: A:V.101, A:V.126, A:M.130, A:F.131, A:L.133, A:V.134, A:V.165, A:F.303, A:V.305 Hydrogen bonds: A:Y.109, A:Y.109, A:Y.122 Water bridges: A:R.295 Salt bridges: A:R.295, A:R.295 Metal complexes: A:H.156 HEM.3: 26 residues within 4Å: Chain A: I.210, R.211, V.212, I.213, T.232, Y.233, M.236, I.239, S.240, L.243, V.245, N.246, C.247, C.250, H.251, F.256, Y.257, W.259, R.266, A.269, W.270, R.274 Chain B: Y.168, L.171 Chain C: I.191, Y.317 26 PLIP interactions: 22 interactions with chain A, 2 interactions with chain B, 2 interactions with chain C, Hydrophobic interactions: A:I.210, A:T.232, A:Y.233, A:M.236, A:I.239, A:L.243, A:V.245, A:F.256, A:F.256, A:F.256, A:F.256, A:W.259, A:R.266, A:A.269, A:W.270, B:Y.168, B:L.171, C:I.191 Hydrogen bonds: A:V.212, A:I.213, C:Y.317 Water bridges: A:R.211, A:R.274 Salt bridges: A:R.274 pi-Cation interactions: A:R.266 Metal complexes: A:H.251 HEM.4: 24 residues within 4Å: Chain A: H.144, V.145, A.146, T.148, G.149, V.150, L.204, I.239, L.243, F.249, Q.265, T.268, A.269, A.272, V.276, V.305, G.306, C.307, C.310, H.311, Y.315, K.316, P.317 Ligands: HEM.2 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:V.150, A:L.204, A:I.239, A:L.243, A:Q.265, A:T.268, A:A.269, A:A.272, A:V.305, A:P.317 Hydrogen bonds: A:Q.265 Water bridges: A:H.144, A:K.316, A:K.316 Salt bridges: A:K.316, A:K.316 Metal complexes: A:H.144, A:H.311

MG.5: 4 residues within 4Å: Chain A: Q.183, N.184, E.230 Chain C: E.96 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:E.230, H2O.1, H2O.3, H2O.7, H2O.7

Z41.6: 15 residues within 4Å: Chain 2: A.27, F.31, Y.34 Chain A: C.23, E.24, R.25, P.26 Chain B: V.136, V.140, F.248, A.251, V.252, V.255, F.260 Ligands: PGV.8 14 PLIP interactions: 5 interactions with chain 2, 9 interactions with chain B Hydrophobic interactions: 2:A.27, 2:F.31, 2:F.31, 2:Y.34, 2:Y.34, B:V.136, B:V.140, B:F.248, B:V.252, B:V.255, B:F.260, B:F.260, B:F.260, B:F.260

PLM.7: 5 residues within 4Å: Chain A: C.23 Chain B: W.261, W.268, W.271 Ligands: PGV.13 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:W.271, B:W.271

PGV.8: 15 residues within 4Å: Chain 0: L.27, I.31, S.34 Chain 2: L.30 Chain A: C.23, E.24, R.25, N.45, R.47, L.48 Chain B: R.263 Ligands: Z41.6, PGV.13, PGV.92, CRT.96 9 PLIP interactions: 3 interactions with chain A, 4 interactions with chain 0, 1 interactions with chain B, 1 interactions with chain 2 Hydrogen bonds: A:R.25, A:N.45, 0:S.34, B:R.263 Salt bridges: A:R.47 Hydrophobic interactions: 0:L.27, 0:I.31, 0:I.31, 2:L.30 PGV.13: 8 residues within 4Å: Chain A: L.48 Chain B: R.263, W.271, E.274 Chain Y: S.38 Ligands: PLM.7, PGV.8, PGV.92 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:W.271, B:W.271 Water bridges: B:E.267 Salt bridges: B:R.263 Hydrogen bonds: A:C.23 PGV.14: 11 residues within 4Å: Chain B: N.66, I.67 Chain G: V.27, L.30, A.31, M.34, I.35, S.38 Ligands: PGV.31, PGV.34, PGV.46 10 PLIP interactions: 5 interactions with chain B, 5 interactions with chain G Hydrophobic interactions: B:I.67, B:I.67, G:V.27, G:L.30, G:A.31, G:I.35 Hydrogen bonds: B:N.66, B:I.67, B:Q.69, G:S.38 PGV.18: 13 residues within 4Å: Chain B: V.226, G.227, Y.228, I.230 Chain C: G.32, K.33, I.35, I.43, I.48, G.49 Chain S: R.16 Ligands: UQ8.11, LMT.72 10 PLIP interactions: 4 interactions with chain C, 5 interactions with chain B, 1 interactions with chain S Hydrophobic interactions: C:I.43, C:I.48, B:Y.228, B:Y.228, B:Y.228, B:Y.228, B:I.230 Hydrogen bonds: C:K.33, C:K.33 Salt bridges: S:R.16 PGV.27: 11 residues within 4Å: Chain C: W.130, V.131, Y.134, K.135, E.138 Chain O: V.15, A.16, G.19, F.20, V.23 Ligands: CDL.28 6 PLIP interactions: 5 interactions with chain C, 1 interactions with chain O Hydrophobic interactions: C:W.130, C:V.131, C:Y.134, O:V.23 Hydrogen bonds: C:E.138 Salt bridges: C:K.135 PGV.31: 17 residues within 4Å: Chain B: N.66, W.68 Chain C: P.200, M.203, L.204, W.297, H.301, V.303 Chain D: Y.8, Q.13, I.16, W.17, W.20 Ligands: PGV.14, BCL.21, CDL.32, PGV.46 11 PLIP interactions: 4 interactions with chain D, 2 interactions with chain B, 5 interactions with chain C Hydrophobic interactions: D:W.20, D:W.20, B:W.68, C:P.200, C:L.204 Hydrogen bonds: D:Y.8, D:Q.13, B:N.66, C:H.301, C:H.301 Salt bridges: C:H.301 PGV.34: 22 residues within 4Å: Chain B: I.50, Q.63, Y.65, I.67, I.70, Y.154, G.155, I.156 Chain E: L.27, I.31, S.34, S.35 Chain G: M.34, L.37, S.38, N.43, L.45, E.46 Ligands: BPH.10, PGV.14, BCL.21, CRT.39 12 PLIP interactions: 1 interactions with chain G, 9 interactions with chain B, 2 interactions with chain E Hydrogen bonds: G:N.43 Hydrophobic interactions: B:Y.65, B:Y.65, B:Y.65, B:Y.65, B:I.67, B:I.70, B:I.70, B:Y.154, B:I.156, E:L.27, E:I.31 PGV.36: 18 residues within 4Å: Chain 8: R.12, T.13 Chain B: A.2, M.3, R.11, W.26, V.27, G.28 Chain D: S.43, D.44, P.96 Chain E: R.11, R.12, V.15, A.16 Ligands: MQ8.24, CDL.32, CDL.40 16 PLIP interactions: 4 interactions with chain 8, 3 interactions with chain D, 4 interactions with chain B, 5 interactions with chain E Hydrophobic interactions: 8:R.12, 8:T.13, B:V.27, E:V.15 Salt bridges: 8:R.12, 8:R.12, E:R.11, E:R.11, E:R.12 Hydrogen bonds: D:D.44, D:D.44, D:D.44, B:R.11, B:G.28, E:R.12 Water bridges: B:R.11 PGV.46: 12 residues within 4Å: Chain D: Y.8, Q.13, W.17 Chain G: T.39 Chain I: M.34, L.37, S.38, N.43, L.45, E.46 Ligands: PGV.14, PGV.31 8 PLIP interactions: 5 interactions with chain D, 3 interactions with chain I Hydrophobic interactions: D:Y.8, D:Y.8, D:Y.8, D:W.17, D:W.17, I:M.34 Hydrogen bonds: I:N.43, I:E.46 PGV.67: 9 residues within 4Å: Chain C: I.31 Chain Q: I.7, F.8, D.9, R.12, T.13 Chain S: R.15, I.19 Ligands: LMT.72 7 PLIP interactions: 1 interactions with chain C, 3 interactions with chain Q, 3 interactions with chain S Hydrophobic interactions: C:I.31, Q:R.12, S:I.19 Hydrogen bonds: Q:D.9 Salt bridges: Q:R.12, S:R.15, S:R.15 PGV.92: 10 residues within 4Å: Chain 0: F.30, L.33, N.39 Chain B: L.275 Chain Y: M.34, I.35, S.38, T.39 Ligands: PGV.8, PGV.13 6 PLIP interactions: 2 interactions with chain Y, 1 interactions with chain B, 3 interactions with chain 0 Hydrophobic interactions: Y:M.34, Y:I.35, B:L.275, 0:F.30, 0:F.30 Hydrogen bonds: 0:N.39

BCL.9: 31 residues within 4Å: Chain B: F.103, A.130, I.131, A.133, Y.134, L.137, W.162, V.163, S.164, V.166, G.167, Y.168, F.173, H.174, H.179, A.182, I.183, F.186, F.187, S.250, A.251, C.253, I.254 Chain C: T.186, Y.197, Y.210 Ligands: BPH.10, BCL.16, BCL.21, BCL.22, MQ8.24 16 PLIP interactions: 15 interactions with chain B, 1 interactions with chain C, Hydrophobic interactions: B:F.103, B:A.133, B:L.137, B:V.163, B:V.166, B:Y.168, B:F.173, B:A.182, B:I.183, B:F.186, B:F.186, B:F.187, B:I.254, C:Y.210 Hydrogen bonds: B:S.250 Metal complexes: B:H.179 BCL.16: 19 residues within 4Å: Chain B: H.174, M.180, I.183, T.184, F.187, T.188, L.191 Chain C: F.156, Y.157, L.160, V.175, I.179, H.182, L.183, T.186 Ligands: BCL.9, BCL.22, BPH.23, CRT.25 14 PLIP interactions: 7 interactions with chain C, 7 interactions with chain B, Hydrophobic interactions: C:F.156, C:Y.157, C:L.160, C:V.175, C:I.179, C:L.183, B:I.183, B:T.184, B:L.191 Metal complexes: C:H.182 Hydrogen bonds: B:T.184, B:T.188, B:T.188 pi-Stacking: B:F.187 BCL.21: 25 residues within 4Å: Chain B: V.47, I.50, F.103, Y.134, L.137, F.152, I.156, L.157, H.159, L.160, V.163 Chain C: Y.197, M.203, I.206, A.207, Y.210, G.211, L.214 Ligands: BCL.9, BPH.10, BCL.22, MQ8.24, PGV.31, CDL.32, PGV.34 16 PLIP interactions: 9 interactions with chain B, 7 interactions with chain C, Hydrophobic interactions: B:I.50, B:F.103, B:Y.134, B:L.137, B:F.152, B:I.156, B:L.160, B:V.163, C:Y.197, C:I.206, C:I.206, C:Y.210, C:Y.210, C:L.214 Metal complexes: B:H.159 pi-Stacking: C:Y.210 BCL.22: 34 residues within 4Å: Chain B: V.163, Y.168, H.174, F.187 Chain C: I.68, I.71, L.122, I.126, F.150, A.153, F.156, Y.157, L.160, W.185, T.186, A.187, F.189, S.190, L.196, Y.197, H.202, S.205, I.206, L.209, Y.210, T.276, A.280, G.283, I.284 Ligands: BCL.9, BCL.16, BCL.21, BPH.23, CRT.25 26 PLIP interactions: 26 interactions with chain C, Hydrophobic interactions: C:I.68, C:I.71, C:L.122, C:L.122, C:I.126, C:I.126, C:F.150, C:A.153, C:F.156, C:F.156, C:F.156, C:Y.157, C:W.185, C:T.186, C:F.189, C:L.196, C:Y.197, C:Y.197, C:I.206, C:L.209, C:Y.210, C:A.280 Hydrogen bonds: C:Y.197, C:S.205 Salt bridges: C:H.202 Metal complexes: C:H.202 BCL.35: 21 residues within 4Å: Chain 8: I.28 Chain 9: L.46 Chain E: F.18, L.21, F.22, G.25, H.29, L.32, W.40 Chain F: A.27, F.28, I.31, V.32, A.35, H.36, W.42 Ligands: LMT.37, BCL.38, CRT.39, BCL.112, CRT.113 19 PLIP interactions: 12 interactions with chain E, 4 interactions with chain F, 1 interactions with chain 9, 2 interactions with chain 8, Hydrophobic interactions: E:F.18, E:F.18, E:F.18, E:L.21, E:L.21, E:F.22, E:L.32, E:W.40, E:W.40, E:W.40, E:W.40, F:A.27, F:F.28, F:A.35, F:W.42, 9:L.46, 8:I.28, 8:I.28 Metal complexes: E:H.29 BCL.38: 18 residues within 4Å: Chain E: L.21, L.24, G.25, I.28, H.29, L.32 Chain F: F.28, F.29, V.32, H.36, A.39, W.40, W.45, L.46 Ligands: BCL.35, CRT.39, BCL.41, LMT.43 15 PLIP interactions: 3 interactions with chain E, 12 interactions with chain F, Hydrophobic interactions: E:I.28, E:I.28, E:L.32, F:F.28, F:V.32, F:V.32, F:A.39, F:W.40, F:W.40, F:W.45, F:W.45, F:W.45, F:W.45, F:L.46 Metal complexes: F:H.36 BCL.41: 21 residues within 4Å: Chain E: I.28 Chain G: F.22, L.25, T.26, G.29, H.33, L.36, W.44 Chain H: S.25, M.28, F.29, I.32, V.33, A.36, H.37, W.43 Ligands: BCL.38, CRT.39, CDL.40, LMT.43, BCL.44 17 PLIP interactions: 5 interactions with chain H, 10 interactions with chain G, 2 interactions with chain E, Hydrophobic interactions: H:F.29, H:F.29, H:I.32, H:A.36, H:W.43, G:F.22, G:F.22, G:L.25, G:L.36, G:W.44, G:W.44, G:W.44, G:W.44, E:I.28, E:I.28 pi-Stacking: G:H.33 Metal complexes: G:H.33 BCL.44: 18 residues within 4Å: Chain G: L.25, L.28, G.29, I.32, H.33, L.36, F.42 Chain H: F.29, F.30, V.33, H.37, W.41, W.46 Chain I: W.44 Ligands: BCL.41, CRT.45, BCL.47, LMT.49 14 PLIP interactions: 4 interactions with chain G, 10 interactions with chain H, Hydrophobic interactions: G:I.32, G:I.32, G:L.36, G:F.42, H:V.33, H:H.37, H:W.41, H:W.41, H:W.41, H:W.46, H:W.46, H:W.46, H:W.46 Metal complexes: H:H.37 BCL.47: 17 residues within 4Å: Chain G: I.32 Chain I: L.25, T.26, G.29, H.33, L.36, W.44 Chain J: F.29, V.33, A.36, H.37, W.43 Ligands: BCL.44, CRT.45, LMT.49, BCL.50, CRT.51 12 PLIP interactions: 4 interactions with chain J, 7 interactions with chain I, 1 interactions with chain G, Hydrophobic interactions: J:F.29, J:F.29, J:A.36, J:W.43, I:L.36, I:W.44, I:W.44, I:W.44, I:W.44, G:I.32 pi-Stacking: I:H.33 Metal complexes: I:H.33 BCL.50: 18 residues within 4Å: Chain I: L.25, L.28, G.29, I.32, H.33, L.36, F.42 Chain J: F.29, F.30, V.33, H.37, A.40, W.41, W.46, L.47 Ligands: BCL.47, BCL.52, LMT.53 17 PLIP interactions: 4 interactions with chain I, 13 interactions with chain J, Hydrophobic interactions: I:I.32, I:I.32, I:L.36, I:F.42, J:F.29, J:V.33, J:V.33, J:H.37, J:A.40, J:W.41, J:W.41, J:W.46, J:W.46, J:W.46, J:W.46, J:L.47 Metal complexes: J:H.37 BCL.52: 20 residues within 4Å: Chain I: S.2, L.5, I.32 Chain J: L.47 Chain K: F.18, L.21, F.22, G.25, H.29, L.32, W.40 Chain L: F.28, V.32, A.35, H.36, W.42 Ligands: BCL.50, CRT.51, LMT.53, BCL.54 16 PLIP interactions: 9 interactions with chain K, 3 interactions with chain L, 3 interactions with chain I, 1 interactions with chain J, Hydrophobic interactions: K:F.18, K:L.21, K:L.32, K:W.40, K:W.40, K:W.40, K:W.40, L:F.28, L:A.35, L:W.42, I:L.5, I:I.32, I:I.32, J:L.47 pi-Stacking: K:H.29 Metal complexes: K:H.29 BCL.54: 20 residues within 4Å: Chain K: L.21, L.24, G.25, I.28, H.29, L.32, F.38 Chain L: F.28, F.29, V.32, H.36, A.39, W.40, W.45, L.46 Chain M: L.41 Ligands: BCL.52, CRT.55, LMT.56, BCL.58 16 PLIP interactions: 4 interactions with chain K, 11 interactions with chain L, 1 interactions with chain M, Hydrophobic interactions: K:I.28, K:I.28, K:L.32, K:F.38, L:F.28, L:F.29, L:V.32, L:V.32, L:A.39, L:W.40, L:W.45, L:W.45, L:W.45, L:W.45, M:L.41 Metal complexes: L:H.36 BCL.58: 21 residues within 4Å: Chain K: M.1, I.28 Chain L: L.46 Chain M: F.18, L.21, H.29, L.32, W.40 Chain N: Q.23, S.24, A.27, F.28, I.31, V.32, A.35, H.36, W.42 Ligands: BCL.54, CRT.55, LMT.56, BCL.59 18 PLIP interactions: 2 interactions with chain K, 3 interactions with chain N, 12 interactions with chain M, 1 interactions with chain L, Hydrophobic interactions: K:I.28, K:I.28, N:F.28, N:A.35, N:W.42, M:F.18, M:F.18, M:F.18, M:L.21, M:L.21, M:L.32, M:W.40, M:W.40, M:W.40, M:W.40, L:L.46 pi-Stacking: M:H.29 Metal complexes: M:H.29 BCL.59: 19 residues within 4Å: Chain M: L.21, L.24, G.25, I.28, H.29, L.32 Chain N: F.28, F.29, V.32, H.36, A.39, W.40, W.45, L.46 Chain O: W.40 Ligands: BCL.58, CRT.60, BCL.62, LMT.63 11 PLIP interactions: 10 interactions with chain N, 1 interactions with chain M, Hydrophobic interactions: N:F.28, N:H.36, N:A.39, N:W.40, N:W.40, N:W.45, N:W.45, N:W.45, N:L.46, M:I.28 Metal complexes: N:H.36 BCL.62: 18 residues within 4Å: Chain M: M.1, I.28 Chain N: L.46 Chain O: F.18, L.21, H.29, W.40 Chain P: A.27, F.28, I.31, V.32, A.35, H.36, W.42 Ligands: BCL.59, CRT.60, LMT.63, BCL.64 15 PLIP interactions: 4 interactions with chain P, 8 interactions with chain O, 1 interactions with chain N, 2 interactions with chain M, Hydrophobic interactions: P:A.27, P:F.28, P:A.35, P:W.42, O:F.18, O:F.18, O:F.18, O:W.40, O:W.40, O:W.40, N:L.46, M:I.28, M:I.28 pi-Stacking: O:H.29 Metal complexes: O:H.29 BCL.64: 20 residues within 4Å: Chain O: L.21, L.24, G.25, I.28, H.29, L.32, F.38 Chain P: F.28, F.29, V.32, H.36, A.39, W.40, W.45, L.46 Chain Q: L.41 Ligands: BCL.62, CRT.65, LMT.66, BCL.68 16 PLIP interactions: 11 interactions with chain P, 4 interactions with chain O, 1 interactions with chain Q, Hydrophobic interactions: P:F.28, P:V.32, P:A.39, P:W.40, P:W.45, P:W.45, P:W.45, P:W.45, P:W.45, P:L.46, O:I.28, O:I.28, O:L.32, O:F.38, Q:L.41 Metal complexes: P:H.36 BCL.68: 19 residues within 4Å: Chain O: M.1, I.28 Chain P: L.46 Chain Q: F.18, L.21, F.22, G.25, H.29, W.40 Chain R: F.28, I.31, V.32, A.35, H.36, W.42 Ligands: BCL.64, CRT.65, LMT.66, BCL.69 18 PLIP interactions: 12 interactions with chain Q, 2 interactions with chain O, 1 interactions with chain P, 3 interactions with chain R, Hydrophobic interactions: Q:F.18, Q:F.18, Q:F.18, Q:F.18, Q:L.21, Q:F.22, Q:W.40, Q:W.40, Q:W.40, Q:W.40, O:I.28, O:I.28, P:L.46, R:I.31, R:A.35, R:W.42 pi-Stacking: Q:H.29 Metal complexes: Q:H.29 BCL.69: 19 residues within 4Å: Chain Q: L.21, L.24, G.25, I.28, H.29, L.32, F.38 Chain R: F.28, F.29, V.32, H.36, A.39, W.40, W.45, L.46 Ligands: BCL.68, CRT.70, LMT.71, BCL.73 15 PLIP interactions: 3 interactions with chain Q, 12 interactions with chain R, Hydrophobic interactions: Q:I.28, Q:I.28, Q:F.38, R:F.28, R:V.32, R:A.39, R:W.40, R:W.40, R:W.40, R:W.45, R:W.45, R:W.45, R:W.45, R:L.46 Metal complexes: R:H.36 BCL.73: 22 residues within 4Å: Chain Q: M.1, I.28 Chain R: L.46 Chain S: F.22, L.25, T.26, G.29, H.33, L.36, W.44 Chain T: S.25, F.29, I.32, V.33, A.36, H.37, W.43 Ligands: BCL.69, CRT.70, LMT.71, BCL.75, CRT.76 18 PLIP interactions: 2 interactions with chain T, 1 interactions with chain R, 13 interactions with chain S, 2 interactions with chain Q, Hydrophobic interactions: T:A.36, T:W.43, R:L.46, S:F.22, S:F.22, S:F.22, S:L.25, S:L.25, S:L.36, S:W.44, S:W.44, S:W.44, S:W.44, Q:I.28, Q:I.28 pi-Stacking: S:H.33, S:H.33 Metal complexes: S:H.33 BCL.75: 19 residues within 4Å: Chain S: L.25, L.28, G.29, I.32, H.33, L.36, F.42 Chain T: F.30, V.33, H.37, W.41, W.46, L.47 Chain U: W.44, L.45 Ligands: BCL.73, CRT.76, LMT.77, BCL.78 16 PLIP interactions: 11 interactions with chain T, 4 interactions with chain S, 1 interactions with chain U, Hydrophobic interactions: T:F.30, T:V.33, T:V.33, T:H.37, T:W.41, T:W.46, T:W.46, T:W.46, T:W.46, T:L.47, S:I.32, S:I.32, S:L.36, S:F.42, U:L.45 Metal complexes: T:H.37 BCL.78: 19 residues within 4Å: Chain S: I.32 Chain U: F.22, L.25, T.26, H.33, W.44 Chain V: S.25, M.28, F.29, I.32, V.33, A.36, H.37, W.43 Ligands: BCL.75, CRT.76, LMT.77, BCL.80, CRT.81 13 PLIP interactions: 2 interactions with chain S, 5 interactions with chain V, 6 interactions with chain U, Hydrophobic interactions: S:I.32, S:I.32, V:F.29, V:F.29, V:I.32, V:A.36, V:W.43, U:L.25, U:W.44, U:W.44, U:W.44, U:W.44 Metal complexes: U:H.33 BCL.80: 19 residues within 4Å: Chain U: L.25, L.28, G.29, I.32, H.33, L.36, F.42 Chain V: F.29, F.30, V.33, H.37, A.40, W.41, W.46 Chain W: L.45 Ligands: BCL.78, CRT.81, BCL.82, LMT.84 18 PLIP interactions: 4 interactions with chain U, 13 interactions with chain V, 1 interactions with chain W, Hydrophobic interactions: U:L.28, U:I.32, U:I.32, U:F.42, V:F.29, V:F.30, V:V.33, V:V.33, V:H.37, V:A.40, V:W.41, V:W.41, V:W.46, V:W.46, V:W.46, V:W.46, W:L.45 Metal complexes: V:H.37 BCL.82: 19 residues within 4Å: Chain U: I.32 Chain V: L.47 Chain W: F.22, T.26, H.33, L.36, W.44 Chain X: M.28, F.29, I.32, V.33, A.36, H.37, W.43 Ligands: BCL.80, CRT.81, LMT.84, BCL.85, CRT.86 14 PLIP interactions: 2 interactions with chain U, 8 interactions with chain W, 3 interactions with chain X, 1 interactions with chain V, Hydrophobic interactions: U:I.32, U:I.32, W:F.22, W:F.22, W:L.36, W:W.44, W:W.44, W:W.44, W:W.44, X:I.32, X:A.36, X:W.43, V:L.47 Metal complexes: W:H.33 BCL.85: 19 residues within 4Å: Chain W: L.25, L.28, G.29, I.32, H.33, L.36, F.42 Chain X: F.29, F.30, V.33, H.37, W.41, W.46, L.47 Chain Y: L.45 Ligands: BCL.82, CRT.86, BCL.87, LMT.89 15 PLIP interactions: 11 interactions with chain X, 3 interactions with chain W, 1 interactions with chain Y, Hydrophobic interactions: X:F.29, X:V.33, X:W.41, X:W.41, X:W.46, X:W.46, X:W.46, X:W.46, X:W.46, X:L.47, W:I.32, W:I.32, W:F.42, Y:L.45 Metal complexes: X:H.37 BCL.87: 18 residues within 4Å: Chain W: I.32 Chain Y: F.22, T.26, H.33, L.36, W.44 Chain Z: M.28, F.29, I.32, V.33, A.36, H.37, W.43 Ligands: BCL.85, CRT.86, LMT.89, BCL.90, CRT.91 15 PLIP interactions: 9 interactions with chain Y, 2 interactions with chain W, 4 interactions with chain Z, Hydrophobic interactions: Y:F.22, Y:F.22, Y:L.36, Y:W.44, Y:W.44, Y:W.44, Y:W.44, W:I.32, W:I.32, Z:F.29, Z:F.29, Z:A.36, Z:W.43 pi-Stacking: Y:H.33 Metal complexes: Y:H.33 BCL.90: 19 residues within 4Å: Chain 0: W.40, L.41 Chain Y: L.25, L.28, G.29, I.32, H.33, L.36 Chain Z: F.29, F.30, V.33, H.37, A.40, W.41, W.46 Ligands: BCL.87, CRT.91, BCL.93, LMT.94 15 PLIP interactions: 12 interactions with chain Z, 2 interactions with chain Y, 1 interactions with chain 0, Hydrophobic interactions: Z:V.33, Z:H.37, Z:A.40, Z:W.41, Z:W.41, Z:W.41, Z:W.46, Z:W.46, Z:W.46, Z:W.46, Z:W.46, Y:I.32, Y:I.32, 0:L.41 Metal complexes: Z:H.37 BCL.93: 20 residues within 4Å: Chain 0: F.18, L.21, F.22, H.29, L.32, W.40 Chain 1: F.28, I.31, V.32, A.35, H.36 Chain Y: L.5, W.9, I.32 Chain Z: H.19, L.47 Ligands: BCL.90, CRT.91, LMT.94, BCL.95 15 PLIP interactions: 1 interactions with chain Z, 1 interactions with chain 1, 8 interactions with chain 0, 5 interactions with chain Y, Hydrophobic interactions: Z:L.47, 1:F.28, 0:L.21, 0:L.32, 0:W.40, 0:W.40, 0:W.40, 0:W.40, Y:L.5, Y:L.5, Y:W.9, Y:I.32, Y:I.32 pi-Stacking: 0:H.29 Metal complexes: 0:H.29 BCL.95: 16 residues within 4Å: Chain 0: L.21, L.24, G.25, I.28, H.29, L.32 Chain 1: F.28, F.29, V.32, H.36, W.40, W.45 Ligands: BCL.93, CRT.96, BCL.97, LMT.98 14 PLIP interactions: 11 interactions with chain 1, 3 interactions with chain 0, Hydrophobic interactions: 1:F.29, 1:V.32, 1:V.32, 1:H.36, 1:W.40, 1:W.40, 1:W.40, 1:W.45, 1:W.45, 1:W.45, 0:I.28, 0:I.28, 0:L.32 Metal complexes: 1:H.36 BCL.97: 23 residues within 4Å: Chain 0: I.28 Chain 1: L.46 Chain 2: L.18, I.19, G.22, A.23, L.25, F.26, A.29, H.33, L.36, W.44 Chain 3: F.28, I.31, V.32, A.35, H.36, W.42 Ligands: BCL.95, CRT.96, LMT.98, BCL.99, CRT.100 15 PLIP interactions: 1 interactions with chain 1, 10 interactions with chain 2, 2 interactions with chain 3, 2 interactions with chain 0, Hydrophobic interactions: 1:L.46, 2:L.18, 2:F.26, 2:L.36, 2:W.44, 2:W.44, 2:W.44, 2:W.44, 3:A.35, 3:W.42, 0:I.28, 0:I.28 pi-Stacking: 2:H.33, 2:H.33 Metal complexes: 2:H.33 BCL.99: 18 residues within 4Å: Chain 2: L.25, L.28, A.29, I.32, H.33, L.36, F.42 Chain 3: F.28, F.29, V.32, H.36, W.40, W.45 Chain 4: W.40 Ligands: BCL.97, CRT.100, LMT.101, BCL.103 12 PLIP interactions: 3 interactions with chain 2, 9 interactions with chain 3, Hydrophobic interactions: 2:I.32, 2:I.32, 2:F.42, 3:F.28, 3:V.32, 3:W.40, 3:W.40, 3:W.45, 3:W.45, 3:W.45, 3:W.45 Metal complexes: 3:H.36 BCL.103: 22 residues within 4Å: Chain 2: I.8, F.12, F.24, I.32 Chain 4: V.15, F.18, L.21, F.22, G.25, H.29, L.32, W.40 Chain 5: F.28, I.31, V.32, A.35, H.36, W.42 Ligands: BCL.99, CRT.100, LMT.101, BCL.104 21 PLIP interactions: 2 interactions with chain 5, 6 interactions with chain 2, 13 interactions with chain 4, Hydrophobic interactions: 5:A.35, 5:W.42, 2:I.8, 2:F.12, 2:F.12, 2:F.24, 2:I.32, 2:I.32, 4:V.15, 4:F.18, 4:F.18, 4:F.22, 4:F.22, 4:L.32, 4:W.40, 4:W.40, 4:W.40, 4:W.40 pi-Stacking: 4:H.29, 4:H.29 Metal complexes: 4:H.29 BCL.104: 19 residues within 4Å: Chain 4: L.21, L.24, G.25, I.28, H.29, L.32 Chain 5: F.28, F.29, V.32, H.36, A.39, W.40, W.45, L.46 Chain 6: L.41 Ligands: BCL.103, CRT.105, BCL.106, LMT.107 14 PLIP interactions: 2 interactions with chain 4, 11 interactions with chain 5, 1 interactions with chain 6, Hydrophobic interactions: 4:I.28, 4:I.28, 5:F.28, 5:V.32, 5:A.39, 5:W.40, 5:W.40, 5:W.45, 5:W.45, 5:W.45, 5:W.45, 5:L.46, 6:L.41 Metal complexes: 5:H.36 BCL.106: 18 residues within 4Å: Chain 4: I.28 Chain 6: F.18, L.21, F.22, H.29, L.32, W.40 Chain 7: F.28, I.31, V.32, A.35, H.36, W.42 Ligands: BCL.104, CRT.105, LMT.107, BCL.108, CRT.110 18 PLIP interactions: 2 interactions with chain 4, 10 interactions with chain 6, 6 interactions with chain 7, Hydrophobic interactions: 4:I.28, 4:I.28, 6:F.18, 6:L.21, 6:L.32, 6:W.40, 6:W.40, 6:W.40, 6:W.40, 7:F.28, 7:F.28, 7:F.28, 7:I.31, 7:A.35, 7:W.42 pi-Stacking: 6:H.29, 6:H.29 Metal complexes: 6:H.29 BCL.108: 18 residues within 4Å: Chain 6: L.21, L.24, G.25, I.28, H.29, L.32 Chain 7: F.28, F.29, V.32, H.36, A.39, W.40, W.45, L.46 Ligands: BCL.106, LMT.109, CRT.110, BCL.111 13 PLIP interactions: 10 interactions with chain 7, 3 interactions with chain 6, Hydrophobic interactions: 7:F.28, 7:V.32, 7:A.39, 7:W.40, 7:W.40, 7:W.45, 7:W.45, 7:W.45, 7:W.45, 6:I.28, 6:I.28, 6:L.32 Metal complexes: 7:H.36 BCL.111: 24 residues within 4Å: Chain 6: T.13, L.17, F.20, I.28 Chain 7: F.21, M.25 Chain 8: F.18, L.21, F.22, G.25, H.29, L.32, W.40 Chain 9: F.28, I.31, V.32, A.35, H.36, W.42 Ligands: UQ8.12, BCL.108, LMT.109, CRT.110, BCL.112 18 PLIP interactions: 10 interactions with chain 8, 5 interactions with chain 6, 2 interactions with chain 9, 1 interactions with chain 7, Hydrophobic interactions: 8:F.18, 8:F.18, 8:L.32, 8:W.40, 8:W.40, 8:W.40, 8:W.40, 6:T.13, 6:L.17, 6:F.20, 6:I.28, 6:I.28, 9:A.35, 9:W.42, 7:F.21 pi-Stacking: 8:H.29, 8:H.29 Metal complexes: 8:H.29 BCL.112: 19 residues within 4Å: Chain 8: L.21, L.24, G.25, I.28, H.29, L.32, F.38 Chain 9: F.29, V.32, V.33, H.36, A.39, W.40, W.45, L.46 Ligands: BCL.35, LMT.37, BCL.111, CRT.113 15 PLIP interactions: 4 interactions with chain 8, 11 interactions with chain 9, Hydrophobic interactions: 8:I.28, 8:I.28, 8:L.32, 8:F.38, 9:V.32, 9:V.33, 9:A.39, 9:W.40, 9:W.45, 9:W.45, 9:W.45, 9:W.45, 9:W.45, 9:L.46 Metal complexes: 9:H.36

BPH.10: 35 residues within 4Å: Chain B: F.42, A.43, G.46, I.50, C.98, A.99, A.102, F.103, W.106, E.110, I.123, A.126, F.127, F.129, A.130, Y.134, F.152, Y.154, G.155, I.156, H.159, L.244, V.247 Chain C: Y.210, A.213, L.214, A.217, M.218, W.252, T.255, M.256 Ligands: BCL.9, BCL.21, MQ8.24, PGV.34 22 PLIP interactions: 19 interactions with chain B, 3 interactions with chain C Hydrophobic interactions: B:A.43, B:I.50, B:A.99, B:A.102, B:W.106, B:A.126, B:F.127, B:F.127, B:F.129, B:A.130, B:Y.134, B:F.152, B:Y.154, B:Y.154, B:I.156, B:L.244, B:V.247, B:V.247, C:Y.210, C:A.213, C:L.214 pi-Stacking: B:F.127 BPH.23: 27 residues within 4Å: Chain B: F.187, C.190, L.191, S.194, M.195, I.225, V.226 Chain C: L.53, S.60, I.61, G.64, F.65, I.68, L.122, S.125, I.126, W.129, T.133, L.146, A.149, F.150, A.153, A.273, V.277 Ligands: BCL.16, BCL.22, LMT.72 13 PLIP interactions: 1 interactions with chain B, 12 interactions with chain C Hydrophobic interactions: B:F.187, C:L.53, C:I.61, C:L.122, C:W.129, C:L.146, C:A.149, C:F.150, C:F.150, C:A.153, C:A.273, C:V.277 pi-Stacking: C:F.150

UQ8.11: 20 residues within 4Å: Chain B: T.184, F.185, T.188, A.192, M.195, H.196, L.199, I.200, E.218, N.219, F.222, Y.228, S.229, I.230, G.231, A.232, I.235, L.238 Chain D: E.176 Ligands: PGV.18 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:F.185, B:T.188, B:A.192, B:M.195, B:L.199, B:F.222, B:F.222, B:I.230, B:I.230, B:I.235, B:I.235, B:L.238 Hydrogen bonds: B:H.196, B:I.230, B:G.231 UQ8.12: 25 residues within 4Å: Chain 6: T.13, A.16, L.17, G.19, F.20, V.23, L.27 Chain 8: V.15, F.18, G.19, F.22, L.26 Chain B: L.22, F.23, F.34, V.37, A.38, F.41, F.42, L.45, I.97, G.101, V.104, S.105 Ligands: BCL.111 18 PLIP interactions: 10 interactions with chain B, 4 interactions with chain 6, 4 interactions with chain 8 Hydrophobic interactions: B:F.34, B:F.34, B:V.37, B:A.38, B:F.41, B:F.42, B:F.42, B:L.45, B:I.97, B:V.104, 6:A.16, 6:V.23, 6:V.23, 6:L.27, 8:F.22, 8:F.22, 8:F.22, 8:L.26 UQ8.17: 16 residues within 4Å: Chain B: W.269, W.271, W.272, L.277, W.278 Chain C: V.87, F.90, F.91, W.92 Chain U: F.24, V.27, L.28, A.31 Chain W: L.30, M.34 Ligands: CRT.25 15 PLIP interactions: 4 interactions with chain B, 4 interactions with chain U, 5 interactions with chain C, 2 interactions with chain W Hydrophobic interactions: B:W.272, B:L.277, B:W.278, U:F.24, U:V.27, U:L.28, U:A.31, C:V.87, C:F.90, C:F.90, W:L.30, W:L.30 pi-Stacking: B:W.272 Water bridges: C:F.91, C:F.91

LMT.15: 15 residues within 4Å: Chain 4: I.31, S.35, P.36 Chain 6: F.30, N.39, L.41, S.42 Chain B: S.78, Y.79, L.81, G.82, M.83, Q.93, I.97, W.148 Ligand excluded by PLIP LMT.29: 9 residues within 4Å: Chain C: M.167, M.168, L.285, L.286, G.288, T.289 Chain M: S.34 Ligands: LMT.33, LDA.57 Ligand excluded by PLIP LMT.30: 6 residues within 4Å: Chain C: Y.38, W.39, K.42 Chain D: R.147, K.204 Ligands: CDL.26 Ligand excluded by PLIP LMT.33: 12 residues within 4Å: Chain A: P.219, A.220 Chain C: T.289, V.290 Chain D: M.1, S.2, A.3, V.11, L.14, A.18 Chain K: I.31 Ligands: LMT.29 Ligand excluded by PLIP LMT.37: 6 residues within 4Å: Chain 9: L.46 Chain F: A.35, L.38, W.42 Ligands: BCL.35, BCL.112 Ligand excluded by PLIP LMT.43: 8 residues within 4Å: Chain F: L.46 Chain H: A.36, L.39, A.40, L.42, W.43 Ligands: BCL.38, BCL.41 Ligand excluded by PLIP LMT.49: 8 residues within 4Å: Chain H: L.47 Chain J: A.36, L.39, A.40, L.42, W.43 Ligands: BCL.44, BCL.47 Ligand excluded by PLIP LMT.53: 9 residues within 4Å: Chain J: W.41, L.47 Chain L: I.31, A.35, L.38, L.41, W.42 Ligands: BCL.50, BCL.52 Ligand excluded by PLIP LMT.56: 8 residues within 4Å: Chain L: L.46 Chain N: A.35, L.38, A.39, L.41, W.42 Ligands: BCL.54, BCL.58 Ligand excluded by PLIP LMT.63: 9 residues within 4Å: Chain N: W.40, L.46 Chain P: A.35, L.38, A.39, L.41, W.42 Ligands: BCL.59, BCL.62 Ligand excluded by PLIP LMT.66: 9 residues within 4Å: Chain P: L.46 Chain R: I.31, A.35, L.38, A.39, L.41, W.42 Ligands: BCL.64, BCL.68 Ligand excluded by PLIP LMT.71: 8 residues within 4Å: Chain R: L.46 Chain T: A.36, L.39, A.40, L.42, W.43 Ligands: BCL.69, BCL.73 Ligand excluded by PLIP LMT.72: 7 residues within 4Å: Chain C: I.31, G.32, K.33 Chain S: R.16 Ligands: PGV.18, BPH.23, PGV.67 Ligand excluded by PLIP LMT.77: 7 residues within 4Å: Chain T: L.47 Chain V: A.36, L.39, L.42, W.43 Ligands: BCL.75, BCL.78 Ligand excluded by PLIP LMT.84: 7 residues within 4Å: Chain V: L.47 Chain X: A.36, L.39, L.42, W.43 Ligands: BCL.80, BCL.82 Ligand excluded by PLIP LMT.89: 7 residues within 4Å: Chain X: L.47 Chain Z: A.36, L.39, A.40, W.43 Ligands: BCL.85, BCL.87 Ligand excluded by PLIP LMT.94: 6 residues within 4Å: Chain 1: A.35, L.41, W.42 Chain Z: L.47 Ligands: BCL.90, BCL.93 Ligand excluded by PLIP LMT.98: 7 residues within 4Å: Chain 1: W.40, L.46 Chain 3: A.35, L.38, W.42 Ligands: BCL.95, BCL.97 Ligand excluded by PLIP LMT.101: 7 residues within 4Å: Chain 3: W.40, L.46 Chain 5: A.35, L.38, W.42 Ligands: BCL.99, BCL.103 Ligand excluded by PLIP LMT.102: 12 residues within 4Å: Chain 2: F.31, M.35, R.38, S.39, P.40 Chain 4: L.33, S.34, N.39 Chain A: P.27 Chain B: L.81, I.143, L.144 Ligand excluded by PLIP LMT.107: 8 residues within 4Å: Chain 5: L.46 Chain 7: A.35, L.38, A.39, L.41, W.42 Ligands: BCL.104, BCL.106 Ligand excluded by PLIP LMT.109: 8 residues within 4Å: Chain 7: L.46 Chain 9: A.35, L.38, A.39, L.41, W.42 Ligands: BCL.108, BCL.111 Ligand excluded by PLIP

CDL.19: 28 residues within 4Å: Chain B: L.17, I.18, F.35, V.104, A.107, L.108, V.111, R.115, F.121, H.122, P.124, F.125, A.128, I.131, G.132, R.237, L.238, L.240, F.241, L.244 Chain C: P.2, E.3, Q.5, I.7, I.43 Chain D: L.258, L.259 Ligands: CDL.26 27 PLIP interactions: 7 interactions with chain C, 19 interactions with chain B, 1 interactions with chain D Hydrophobic interactions: C:Q.5, C:I.7, C:I.7, C:I.43, C:I.43, B:F.35, B:V.104, B:V.104, B:A.107, B:L.108, B:V.111, B:F.121, B:F.121, B:P.124, B:F.125, B:F.125, B:F.125, B:I.131, B:L.240, B:F.241, B:L.244, D:L.259 Hydrogen bonds: C:E.3, C:Q.5 Water bridges: B:F.121 Salt bridges: B:R.115, B:H.122 CDL.26: 11 residues within 4Å: Chain C: Y.4, Q.5, N.6, I.7, F.8, T.10, W.39, K.42 Chain D: R.201 Ligands: CDL.19, LMT.30 8 PLIP interactions: 6 interactions with chain C, 2 interactions with chain D Hydrogen bonds: C:Q.5, C:N.6, C:I.7, C:F.8, C:T.10 Salt bridges: C:K.42, D:R.201, D:K.204 CDL.28: 26 residues within 4Å: Chain B: N.205, P.206 Chain C: W.130, Y.134, S.143, Q.144, H.145, W.148, A.151, A.152, I.154, F.155, R.267, W.270, W.271, I.278, I.282 Chain D: T.15, A.18, F.19, F.21, F.22, G.25, L.26, Y.29 Ligands: PGV.27 29 PLIP interactions: 18 interactions with chain C, 9 interactions with chain D, 2 interactions with chain M Hydrophobic interactions: C:W.130, C:Y.134, C:Q.144, C:W.148, C:W.148, C:W.148, C:I.154, C:F.155, C:F.155, C:F.155, C:W.270, C:W.271, C:I.278, C:I.278, C:I.282, D:T.15, D:A.18, D:F.21, D:F.22, D:F.22, D:F.22, D:F.22, D:L.26, D:Y.29 Hydrogen bonds: C:S.143 Salt bridges: C:H.145, C:R.267, M:R.12 Water bridges: M:R.12 CDL.32: 29 residues within 4Å: Chain 8: F.20 Chain B: V.27, F.30 Chain C: L.204, F.208, R.253, M.256, G.257, F.258, W.268, W.271, C.272 Chain D: F.23, I.27, R.31, K.35, Y.39, L.41, V.55, V.56, G.57, F.58 Chain E: R.12, G.19 Ligands: BCL.21, MQ8.24, PGV.31, PGV.36, CDL.40 26 PLIP interactions: 1 interactions with chain 8, 10 interactions with chain C, 10 interactions with chain D, 4 interactions with chain B, 1 interactions with chain E Hydrophobic interactions: 8:F.20, C:L.204, C:F.208, C:F.258, C:F.258, C:F.258, C:W.268, C:W.268, C:W.268, C:W.271, D:F.23, D:F.23, D:I.27, B:V.27, B:F.30 Hydrogen bonds: C:R.253, D:Y.39, D:V.56, D:F.58, B:A.2, B:A.2 Water bridges: D:R.31 Salt bridges: D:R.31, D:R.31, D:K.35, E:R.12 CDL.40: 22 residues within 4Å: Chain D: R.45, K.54, V.55, V.56, G.57, F.58 Chain E: F.8, D.9, R.12, T.13, A.16, F.20 Chain G: R.15, R.16, I.19, A.20, A.23, T.26 Ligands: CDL.32, PGV.36, CRT.39, BCL.41 11 PLIP interactions: 3 interactions with chain D, 2 interactions with chain E, 6 interactions with chain G Hydrogen bonds: D:V.56, D:G.57, E:D.9 Salt bridges: D:R.45, G:R.15, G:R.15, G:R.16, G:R.16 Hydrophobic interactions: E:F.20, G:A.20, G:A.23

FE.20: 5 residues within 4Å: Chain B: H.196, H.236 Chain C: H.219, E.234, H.266 5 PLIP interactions: 3 interactions with chain C, 2 interactions with chain B Metal complexes: C:H.219, C:E.234, C:H.266, B:H.196, B:H.236

MQ8.24: 30 residues within 4Å: Chain 8: R.12, V.15, A.16 Chain B: F.30, V.32, G.36, F.40, W.106 Chain C: L.214, L.215, M.218, H.219, T.222, A.245, A.248, A.249, W.252, M.256, F.258, N.259, A.260, S.261, M.262, I.265, W.268 Ligands: BCL.9, BPH.10, BCL.21, CDL.32, PGV.36 25 PLIP interactions: 17 interactions with chain C, 2 interactions with chain 8, 6 interactions with chain B Hydrophobic interactions: C:L.214, C:L.215, C:M.218, C:A.248, C:A.249, C:W.252, C:M.256, C:F.258, C:F.258, C:A.260, C:I.265, C:I.265, C:W.268, C:W.268, C:W.268, 8:V.15, 8:A.16, B:F.30, B:F.30, B:F.30, B:V.32, B:F.40, B:F.40 Hydrogen bonds: C:T.222, C:A.260

CRT.25: 28 residues within 4Å: Chain C: F.65, I.68, I.71, G.72, M.75, F.90, I.106, W.115, L.116, G.119, F.120, T.123, Y.157, G.161, F.162, W.171, V.175, F.177, G.178, I.179, H.182 Chain O: L.27, F.30, I.31 Chain Q: F.30 Ligands: BCL.16, UQ8.17, BCL.22 22 PLIP interactions: 18 interactions with chain C, 1 interactions with chain Q, 3 interactions with chain O Hydrophobic interactions: C:I.68, C:I.71, C:F.90, C:F.90, C:W.115, C:W.115, C:F.120, C:Y.157, C:Y.157, C:F.162, C:F.162, C:W.171, C:W.171, C:V.175, C:V.175, C:F.177, C:F.177, C:I.179, Q:F.30, O:F.30, O:F.30, O:I.31 CRT.39: 28 residues within 4Å: Chain 8: K.3, I.4, Q.6, I.7 Chain E: L.14, L.17, F.18, F.20, L.21, L.24, L.27, I.28 Chain F: E.13, E.16, F.17, I.20, F.21, S.24, M.25, F.29 Chain G: L.30, H.33, M.34 Ligands: PGV.34, BCL.35, BCL.38, CDL.40, BCL.41 25 PLIP interactions: 3 interactions with chain 8, 10 interactions with chain F, 11 interactions with chain E, 1 interactions with chain G Hydrophobic interactions: 8:K.3, 8:I.4, 8:I.7, F:E.13, F:F.17, F:F.17, F:I.20, F:I.20, F:F.21, F:F.21, F:F.21, F:M.25, F:F.29, E:L.14, E:L.17, E:L.17, E:F.18, E:F.18, E:F.20, E:F.20, E:L.21, E:L.24, E:L.27, E:I.28, G:L.30 CRT.45: 24 residues within 4Å: Chain E: K.3, I.4, Q.6, I.7 Chain G: L.18, V.21, F.22, F.24, L.25, L.28, I.32 Chain H: E.14, E.17, F.18, I.21, F.22, S.25, M.26, F.30 Chain I: L.30, H.33, M.34 Ligands: BCL.44, BCL.47 24 PLIP interactions: 11 interactions with chain H, 9 interactions with chain G, 3 interactions with chain I, 1 interactions with chain E Hydrophobic interactions: H:E.14, H:F.18, H:F.18, H:F.18, H:I.21, H:I.21, H:F.22, H:F.22, H:M.26, H:F.30, G:L.18, G:V.21, G:F.22, G:F.22, G:F.24, G:F.24, G:L.25, G:L.28, G:I.32, I:L.30, I:L.30, I:H.33, E:I.7 Hydrogen bonds: H:E.17 CRT.51: 26 residues within 4Å: Chain G: L.5, K.7, I.8, L.10, L.11 Chain I: L.18, V.21, F.22, F.24, L.25, L.28, I.32 Chain J: E.14, E.17, F.18, I.21, F.22, S.25, M.26, F.30 Chain K: F.22, L.26, H.29, F.30 Ligands: BCL.47, BCL.52 23 PLIP interactions: 3 interactions with chain G, 8 interactions with chain I, 11 interactions with chain J, 1 interactions with chain K Hydrophobic interactions: G:K.7, G:I.8, G:L.11, I:L.18, I:V.21, I:F.22, I:F.22, I:F.24, I:L.25, I:L.28, I:I.32, J:E.14, J:E.17, J:F.18, J:F.18, J:I.21, J:I.21, J:I.21, J:F.22, J:F.22, J:M.26, J:F.30, K:F.22 CRT.55: 24 residues within 4Å: Chain I: K.7, I.8, L.11 Chain K: P.10, L.14, L.17, F.18, F.20, L.21, L.24, I.28, I.31 Chain L: E.13, F.17, I.20, F.21, S.24 Chain M: F.22, L.26, H.29, F.30, L.33 Ligands: BCL.54, BCL.58 22 PLIP interactions: 9 interactions with chain K, 7 interactions with chain L, 3 interactions with chain M, 3 interactions with chain I Hydrophobic interactions: K:L.14, K:L.14, K:L.17, K:F.18, K:F.20, K:L.21, K:L.24, K:I.28, K:I.31, L:F.17, L:F.17, L:F.17, L:I.20, L:F.21, L:F.21, L:F.21, M:F.22, M:H.29, M:L.33, I:K.7, I:I.8, I:L.11 CRT.60: 22 residues within 4Å: Chain K: M.1, K.3, I.4, I.7 Chain M: L.14, L.17, L.21, L.24 Chain N: E.13, E.16, F.17, I.20, F.21, S.24, M.25 Chain O: F.22, L.26, H.29, L.33 Ligands: BCL.59, LDA.61, BCL.62 16 PLIP interactions: 4 interactions with chain M, 4 interactions with chain O, 6 interactions with chain N, 2 interactions with chain K Hydrophobic interactions: M:L.14, M:L.17, M:L.21, M:L.24, O:F.22, O:L.26, O:H.29, O:L.33, N:F.17, N:F.17, N:F.17, N:I.20, N:F.21, N:F.21, K:K.3, K:I.4 CRT.65: 23 residues within 4Å: Chain M: K.3, I.4 Chain O: L.14, L.17, F.18, F.20, L.24, L.27, I.28 Chain P: E.13, E.16, F.17, I.20, F.21, S.24, M.25, F.29 Chain Q: F.22, L.26, H.29, F.30 Ligands: BCL.64, BCL.68 16 PLIP interactions: 6 interactions with chain P, 8 interactions with chain O, 2 interactions with chain M Hydrophobic interactions: P:F.17, P:F.21, P:F.21, P:F.21, P:M.25, P:F.29, O:L.17, O:L.17, O:F.18, O:F.20, O:F.20, O:L.24, O:L.27, O:I.28, M:K.3, M:I.4 CRT.70: 21 residues within 4Å: Chain O: K.3, I.4, I.7 Chain Q: L.17, F.18, F.20, L.21, L.24, I.28 Chain R: E.16, F.17, I.20, F.21, S.24, M.25, F.29 Chain S: L.30, H.33, M.34 Ligands: BCL.69, BCL.73 23 PLIP interactions: 9 interactions with chain R, 10 interactions with chain Q, 3 interactions with chain O, 1 interactions with chain S Hydrophobic interactions: R:E.16, R:F.17, R:F.17, R:I.20, R:I.20, R:F.21, R:F.21, R:F.21, R:F.29, Q:L.17, Q:L.17, Q:F.18, Q:F.18, Q:F.20, Q:F.20, Q:L.21, Q:L.24, Q:L.24, Q:I.28, O:I.4, O:I.4, O:I.7, S:L.30 CRT.76: 27 residues within 4Å: Chain Q: M.1, K.3, I.4, I.7 Chain S: P.14, L.18, F.22, F.24, L.25, L.28, I.32, I.35 Chain T: L.10, E.14, E.17, F.18, I.21, F.22, S.25, M.26 Chain U: G.29, L.30, H.33, M.34 Ligands: BCL.73, BCL.75, BCL.78 15 PLIP interactions: 6 interactions with chain S, 7 interactions with chain T, 2 interactions with chain Q Hydrophobic interactions: S:F.22, S:F.22, S:F.24, S:L.25, S:L.28, S:I.35, T:F.18, T:F.18, T:F.18, T:I.21, T:F.22, T:F.22, T:M.26, Q:K.3, Q:I.4 CRT.81: 22 residues within 4Å: Chain S: D.4, K.7, I.8, L.11 Chain U: V.21, F.24, L.25, L.28, I.32 Chain V: E.17, F.18, I.21, F.22, S.25, M.26, F.30 Chain W: L.30, H.33, L.37 Ligands: BCL.78, BCL.80, BCL.82 19 PLIP interactions: 7 interactions with chain U, 1 interactions with chain S, 9 interactions with chain V, 2 interactions with chain W Hydrophobic interactions: U:V.21, U:F.24, U:F.24, U:L.25, U:L.25, U:L.28, U:I.32, S:L.11, V:F.18, V:F.18, V:I.21, V:I.21, V:F.22, V:F.22, V:F.22, V:M.26, V:F.30, W:H.33, W:L.37 CRT.86: 22 residues within 4Å: Chain U: K.7, I.8, L.11 Chain W: L.18, V.21, F.22, F.24, L.25, L.28, I.32 Chain X: E.14, E.17, F.18, F.22, S.25, M.26 Chain Y: L.30, H.33, M.34 Ligands: BCL.82, BCL.85, BCL.87 17 PLIP interactions: 9 interactions with chain W, 1 interactions with chain U, 7 interactions with chain X Hydrophobic interactions: W:L.18, W:V.21, W:F.22, W:F.22, W:F.24, W:F.24, W:L.25, W:L.28, W:I.32, U:K.7, X:F.18, X:F.18, X:F.18, X:F.22, X:F.22, X:F.22, X:M.26 CRT.91: 25 residues within 4Å: Chain 0: F.22, L.26, H.29, L.33 Chain W: K.7, I.8, L.11 Chain Y: P.14, L.18, V.21, F.24, L.25, L.28, I.32, I.35 Chain Z: E.14, E.17, F.18, I.21, F.22, S.25, M.26 Ligands: BCL.87, BCL.90, BCL.93 21 PLIP interactions: 8 interactions with chain Z, 9 interactions with chain Y, 3 interactions with chain 0, 1 interactions with chain W Hydrophobic interactions: Z:F.18, Z:F.18, Z:F.18, Z:I.21, Z:F.22, Z:F.22, Z:F.22, Z:M.26, Y:L.18, Y:L.18, Y:V.21, Y:F.24, Y:F.24, Y:L.25, Y:L.28, Y:L.28, Y:I.32, 0:F.22, 0:L.26, 0:L.26, W:I.8 CRT.96: 23 residues within 4Å: Chain 0: L.17, L.21, L.24, I.31 Chain 1: E.16, F.17, I.20, F.21, S.24, M.25, F.28, F.29 Chain 2: A.29, L.30, H.33, W.44 Chain Y: L.5, K.7, I.8, L.10 Ligands: PGV.8, BCL.95, BCL.97 17 PLIP interactions: 9 interactions with chain 1, 3 interactions with chain 2, 2 interactions with chain 0, 3 interactions with chain Y Hydrophobic interactions: 1:E.16, 1:F.17, 1:F.17, 1:I.20, 1:F.21, 1:F.21, 1:F.21, 1:F.28, 1:F.29, 2:A.29, 2:H.33, 2:W.44, 0:L.17, 0:L.24, Y:L.5, Y:K.7, Y:I.8 CRT.100: 25 residues within 4Å: Chain 0: M.1, K.3, I.4, Q.6, I.7 Chain 2: L.18, L.21, F.24, L.25, L.28, F.31 Chain 3: E.13, E.16, F.17, I.20, F.21, S.24, M.25, F.29 Chain 4: F.22, L.26, H.29 Ligands: BCL.97, BCL.99, BCL.103 19 PLIP interactions: 7 interactions with chain 3, 7 interactions with chain 2, 3 interactions with chain 0, 2 interactions with chain 4 Hydrophobic interactions: 3:E.13, 3:F.17, 3:I.20, 3:I.20, 3:F.21, 3:F.21, 3:F.29, 2:L.18, 2:L.21, 2:F.24, 2:L.25, 2:L.28, 2:L.28, 2:F.31, 0:K.3, 0:I.4, 0:I.7, 4:F.22, 4:F.22 CRT.105: 24 residues within 4Å: Chain 2: K.7, I.8, A.11 Chain 4: P.10, L.14, L.17, F.18, F.20, L.21, L.24, I.28, I.31 Chain 5: F.17, I.20, F.21, S.24, M.25 Chain 6: F.22, L.26, H.29, F.30, W.40 Ligands: BCL.104, BCL.106 21 PLIP interactions: 12 interactions with chain 4, 6 interactions with chain 5, 2 interactions with chain 2, 1 interactions with chain 6 Hydrophobic interactions: 4:P.10, 4:L.14, 4:L.14, 4:L.17, 4:L.17, 4:F.18, 4:F.20, 4:F.20, 4:L.21, 4:L.24, 4:I.28, 4:I.31, 5:F.17, 5:F.17, 5:I.20, 5:F.21, 5:F.21, 5:M.25, 2:K.7, 2:I.8, 6:W.40 CRT.110: 25 residues within 4Å: Chain 4: M.1, H.2, K.3, I.4 Chain 6: L.14, L.17, F.20, L.21, L.24, I.28, I.31 Chain 7: F.17, I.20, F.21, S.24, M.25, F.29 Chain 8: F.22, L.26, H.29, F.30, L.33 Ligands: BCL.106, BCL.108, BCL.111 17 PLIP interactions: 8 interactions with chain 6, 7 interactions with chain 7, 1 interactions with chain 4, 1 interactions with chain 8 Hydrophobic interactions: 6:L.14, 6:L.17, 6:F.20, 6:F.20, 6:L.21, 6:L.21, 6:L.24, 6:I.28, 7:F.17, 7:I.20, 7:F.21, 7:F.21, 7:F.21, 7:M.25, 7:F.29, 4:K.3, 8:L.33 CRT.113: 23 residues within 4Å: Chain 6: K.3, I.4, I.7 Chain 8: L.17, F.18, L.21, L.24, L.27, I.28, I.31 Chain 9: E.16, F.17, I.20, F.21, S.24, M.25, F.29 Chain E: F.22, L.26, H.29, F.30 Ligands: BCL.35, BCL.112 22 PLIP interactions: 3 interactions with chain 6, 8 interactions with chain 8, 10 interactions with chain 9, 1 interactions with chain E Hydrophobic interactions: 6:K.3, 6:I.4, 6:I.7, 8:L.17, 8:F.18, 8:F.18, 8:L.21, 8:L.24, 8:L.27, 8:I.28, 8:I.31, 9:E.16, 9:F.17, 9:F.17, 9:I.20, 9:I.20, 9:F.21, 9:F.21, 9:F.21, 9:M.25, 9:F.29, E:L.26

CA.42: 4 residues within 4Å: Chain F: W.45 Chain G: W.44, D.47, V.49 6 PLIP interactions: 1 interactions with chain F, 3 interactions with chain G, 2 Ligand-Water interactions Metal complexes: F:W.45, G:W.44, G:D.47, G:V.49, H2O.11, H2O.11 CA.48: 4 residues within 4Å: Chain H: W.46 Chain I: W.44, D.47, V.49 5 PLIP interactions: 3 interactions with chain I, 1 interactions with chain H, 1 Ligand-Water interactions Metal complexes: I:W.44, I:D.47, I:V.49, H:W.46, H2O.11 CA.74: 4 residues within 4Å: Chain R: W.45 Chain S: W.44, D.47, V.49 6 PLIP interactions: 3 interactions with chain S, 1 interactions with chain R, 2 Ligand-Water interactions Metal complexes: S:W.44, S:D.47, S:V.49, R:W.45, H2O.11, H2O.12 CA.79: 4 residues within 4Å: Chain T: W.46 Chain U: W.44, D.47, V.49 6 PLIP interactions: 1 interactions with chain T, 3 interactions with chain U, 2 Ligand-Water interactions Metal complexes: T:W.46, U:W.44, U:D.47, U:V.49, H2O.12, H2O.12 CA.83: 4 residues within 4Å: Chain V: W.46 Chain W: W.44, D.47, V.49 6 PLIP interactions: 1 interactions with chain V, 3 interactions with chain W, 2 Ligand-Water interactions Metal complexes: V:W.46, W:W.44, W:D.47, W:V.49, H2O.12, H2O.12 CA.88: 5 residues within 4Å: Chain X: W.46 Chain Y: W.44, D.47, V.49, P.50 5 PLIP interactions: 1 interactions with chain X, 2 interactions with chain Y, 2 Ligand-Water interactions Metal complexes: X:W.46, Y:W.44, Y:D.47, H2O.13, H2O.13

LDA.57: 6 residues within 4Å: Chain C: V.166, M.167 Chain M: S.34, P.36 Ligands: LMT.29, LDA.61 1 PLIP interactions: 1 interactions with chain C Hydrophobic interactions: C:V.166 LDA.61: 9 residues within 4Å: Chain C: L.104, V.166 Chain M: I.31 Chain O: F.30, L.33, N.39, S.42 Ligands: LDA.57, CRT.60 6 PLIP interactions: 2 interactions with chain C, 3 interactions with chain O, 1 interactions with chain M Hydrophobic interactions: C:L.104, C:V.166, O:F.30, O:L.33, O:L.33, M:I.31

Tani, K. et al., High-resolution structure and biochemical properties of the LH1-RC photocomplex from the model purple sulfur bacterium, Allochromatium vinosum. Commun Biol (2024)