SMTL ID : 7e1w.1

Cryo-EM structure of hybrid respiratory supercomplex consisting of Mycobacterium tuberculosis complexIII and Mycobacterium smegmatis complexIV in the presence of Q203

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-2-2-2-2-2-2-2-2-mer

Ligands

8 x CU: COPPER (II) ION(Non-covalent)

CU.1: 6 residues within 4Å: Chain A: H.232, C.273, C.277, H.281, M.284 Ligands: CU.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.273, A:C.277, A:H.281 CU.2: 6 residues within 4Å: Chain A: H.232, C.273, C.277, H.281, M.284 Ligands: CU.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.232, A:C.273, A:C.277 CU.6: 2 residues within 4Å: Chain B: Y.154, H.314 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.314 CU.7: 3 residues within 4Å: Chain B: H.264, H.313, H.314 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.264, B:H.313, B:H.314 CU.12: 6 residues within 4Å: Chain H: H.232, C.273, C.277, H.281, M.284 Ligands: CU.13 3 PLIP interactions: 3 interactions with chain H Metal complexes: H:C.273, H:C.277, H:H.281 CU.13: 5 residues within 4Å: Chain H: C.273, C.277, H.281, M.284 Ligands: CU.12 3 PLIP interactions: 3 interactions with chain H Metal complexes: H:C.273, H:C.277, H:H.281 CU.17: 3 residues within 4Å: Chain H: E.275 Chain I: Y.154, D.390 2 PLIP interactions: 2 interactions with chain I Metal complexes: I:D.390, I:D.390 CU.18: 3 residues within 4Å: Chain I: H.264, H.313, H.314 3 PLIP interactions: 3 interactions with chain I Metal complexes: I:H.264, I:H.313, I:H.314

17 x CDL: CARDIOLIPIN(Non-covalent)(Covalent)

CDL.3: 17 residues within 4Å: Chain B: F.118, P.119, R.120, L.121, L.180 Chain C: M.24, V.25, G.28, W.32, R.164, A.177, V.180, V.181, Y.184 Chain D: A.86, I.122, V.129 Ligand excluded by PLIP CDL.4: 22 residues within 4Å: Chain B: M.21, G.22, P.23, G.25, N.26, L.27, I.28, I.42, C.45, V.47, F.49, L.105, I.414, W.417, F.418, V.495, W.499, R.500 Chain O: F.426, F.429, R.433 Ligands: CDL.11 Ligand excluded by PLIP CDL.11: 23 residues within 4Å: Chain B: M.21, K.24, V.46, F.496, K.497, R.500 Chain G: I.45, M.48, H.49, G.51, G.52, S.55, V.87, R.89, N.90, R.94 Chain O: I.381, M.384, P.425, Y.428, F.429, R.433 Ligands: CDL.4 Ligand excluded by PLIP CDL.14: 17 residues within 4Å: Chain I: F.118, P.119, R.120, L.121, L.180 Chain J: V.25, G.28, T.29, W.32, E.36, H.150, R.164, A.177, V.180, Y.184 Chain K: A.86, I.122 Ligand excluded by PLIP CDL.15: 22 residues within 4Å: Chain I: M.21, G.22, P.23, K.24, G.25, N.26, L.27, I.28, I.42, V.47, F.49, L.105, I.414, W.417, F.418, V.495, W.499, R.500 Chain R: F.426, F.429, R.433 Ligands: CDL.22 Ligand excluded by PLIP CDL.22: 21 residues within 4Å: Chain I: M.21, L.27, F.496, K.497, R.500 Chain N: I.45, M.48, I.83, R.89, N.90, R.94, W.98, I.99 Chain R: I.381, M.384, I.422, P.425, Y.428, F.429, R.433 Ligands: CDL.15 Ligand excluded by PLIP CDL.26: 14 residues within 4Å: Chain O: Y.25, A.30, R.33, Q.34, G.229, L.230, L.232, L.234, W.236, F.237 Chain R: Y.25, H.26 Ligands: MQ9.29, CDL.46 Ligand excluded by PLIP CDL.27: 17 residues within 4Å: Chain O: H.42, W.43, F.134, R.371, P.372, R.373, I.386, I.430, T.431, W.434, C.435, L.438 Chain Q: I.270, L.274, R.279 Ligands: CDL.28, MQ9.38 Ligand excluded by PLIP CDL.28: 15 residues within 4Å: Chain B: Y.29 Chain D: W.90, I.93, L.97, S.98, F.120, T.123 Chain O: R.373, W.434, L.438, L.489, K.491, R.492 Ligands: CDL.27, CDL.36 Ligand excluded by PLIP CDL.33: 9 residues within 4Å: Chain C: F.107, A.163, K.166, M.167 Chain O: F.507 Chain P: I.152, R.160 Chain Q: W.275 Ligands: CDL.36 Ligand excluded by PLIP CDL.36: 19 residues within 4Å: Chain D: W.91, T.123, C.126, G.127, W.134, G.135, E.137 Chain O: R.492, K.495 Chain Q: I.263, V.267, I.270, G.271, L.272, L.274, W.275, R.279 Ligands: CDL.28, CDL.33 Ligand excluded by PLIP CDL.43: 17 residues within 4Å: Chain K: W.91, C.126, G.127, W.134, G.135 Chain R: M.280, R.492, K.495 Chain T: I.264, V.267, G.271, L.272, L.274, W.275, R.279 Ligands: CDL.48, CDL.56 Ligand excluded by PLIP CDL.45: 12 residues within 4Å: Chain O: T.144, L.151, F.346, V.347, A.351, F.354, K.357, R.358 Chain R: D.20, R.24 Ligands: MQ9.30, CDL.46 Ligand excluded by PLIP CDL.46: 14 residues within 4Å: Chain O: Y.25, H.26 Chain R: Y.25, A.30, L.31, R.33, Q.34, L.35, A.226, L.230, L.234, F.237 Ligands: CDL.26, CDL.45 Ligand excluded by PLIP CDL.47: 14 residues within 4Å: Chain R: H.42, W.43, F.134, R.371, P.372, R.373, I.386, T.431, W.434, C.435, L.438 Chain T: R.279 Ligands: CDL.48, MQ9.50 Ligand excluded by PLIP CDL.48: 16 residues within 4Å: Chain I: Y.29 Chain K: W.90, I.93, S.98, T.101, F.120 Chain R: R.371, R.373, W.434, L.438, P.488, L.489, K.491, R.492 Ligands: CDL.43, CDL.47 Ligand excluded by PLIP CDL.56: 18 residues within 4Å: Chain J: F.107, L.155, V.156, L.160, A.163, K.166, M.167 Chain K: C.126, F.130 Chain R: L.279, S.506, F.507 Chain S: W.99, L.145, I.152, R.160 Chain T: W.275 Ligands: CDL.43 Ligand excluded by PLIP

4 x PLM: PALMITIC ACID(Non-covalent)

PLM.5: 1 residues within 4Å: Chain G: F.75 1 PLIP interactions: 1 interactions with chain G Hydrophobic interactions: G:F.75 PLM.16: 2 residues within 4Å: Chain I: F.73, F.140 1 PLIP interactions: 1 interactions with chain I Hydrophobic interactions: I:F.140 PLM.25: 3 residues within 4Å: Chain O: W.323, E.324, F.325 1 PLIP interactions: 1 interactions with chain O Hydrophobic interactions: O:F.325 PLM.44: 4 residues within 4Å: Chain N: R.64 Chain R: W.323, E.324, F.325 4 PLIP interactions: 4 interactions with chain R Hydrophobic interactions: R:W.323, R:W.323, R:W.323, R:F.325

4 x HEA: HEME-A(Non-covalent)(Covalent)

HEA.8: 21 residues within 4Å: Chain A: I.106 Chain B: W.151, W.260, V.267, Y.268, H.313, H.314, G.338, F.369, L.370, G.373, G.376, L.379, D.385, T.389, V.394, H.397, F.398, V.401, L.402, R.459 16 PLIP interactions: 15 interactions with chain B, 1 interactions with chain A, Hydrophobic interactions: B:W.151, B:V.267, B:F.369, B:L.370, B:L.379, B:V.394, B:F.398, B:V.401, B:L.402, A:I.106 Hydrogen bonds: B:Y.268 Salt bridges: B:R.459 pi-Cation interactions: B:H.264, B:H.313, B:H.397 Metal complexes: B:H.397 HEA.9: 23 residues within 4Å: Chain B: G.56, L.57, A.59, L.60, M.62, R.63, F.83, H.86, M.90, L.91, W.151, I.395, F.398, H.399, L.402, F.403, F.446, Q.449, R.459, R.460, A.481, L.484, G.485 23 PLIP interactions: 23 interactions with chain B, Hydrophobic interactions: B:L.57, B:A.59, B:L.60, B:M.90, B:L.91, B:I.395, B:F.398, B:F.398, B:L.402, B:F.446, B:A.481 Hydrogen bonds: B:F.83, B:W.151, B:Y.392, B:Q.449, B:R.460 Salt bridges: B:R.459, B:R.460 pi-Stacking: B:H.399, B:H.399, B:F.446 Metal complexes: B:H.86, B:H.399 HEA.19: 21 residues within 4Å: Chain H: I.105, I.106 Chain I: W.151, W.260, V.267, H.313, H.314, G.338, F.369, L.370, G.373, G.376, L.379, D.385, T.389, V.394, H.397, F.398, V.401, L.402, R.459 18 PLIP interactions: 16 interactions with chain I, 2 interactions with chain H, Hydrophobic interactions: I:W.151, I:V.267, I:F.369, I:L.370, I:L.379, I:V.394, I:F.398, I:V.401, I:L.402, H:I.105, H:I.106 Hydrogen bonds: I:H.313, I:T.389 Salt bridges: I:R.459 pi-Cation interactions: I:H.264, I:H.313, I:H.397 Metal complexes: I:H.397 HEA.20: 23 residues within 4Å: Chain I: G.56, L.57, A.59, L.60, M.62, R.63, F.83, H.86, M.90, L.91, W.151, I.395, F.398, H.399, L.402, F.403, F.446, Q.449, R.459, R.460, A.481, L.484, G.485 22 PLIP interactions: 22 interactions with chain I, Hydrophobic interactions: I:L.57, I:A.59, I:L.60, I:M.90, I:L.91, I:I.395, I:F.398, I:F.398, I:L.402, I:F.446, I:A.481 Hydrogen bonds: I:F.83, I:W.151, I:Q.449, I:R.460 Salt bridges: I:R.459, I:R.460 pi-Stacking: I:H.399, I:H.399, I:F.446 Metal complexes: I:H.86, I:H.399

2 x 9Y0: (2R)-3-(((2-aminoethoxy)(hydroxy)phosphoryl)oxy)-2-(palmitoyloxy)propyl (E)-octadec-9-enoate(Non-covalent)

9Y0.10: 10 residues within 4Å: Chain B: M.173 Chain C: V.125, T.130, I.131, P.132, Y.141, G.145 Chain D: A.102, A.103, A.106 No protein-ligand interaction detected (PLIP) 9Y0.21: 10 residues within 4Å: Chain I: M.173 Chain J: V.125, T.130, I.131, P.132, Y.141, G.145 Chain K: A.102, A.103, A.106 1 PLIP interactions: 1 interactions with chain J Hydrophobic interactions: J:Y.141

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

HEM.23: 20 residues within 4Å: Chain O: F.45, G.48, F.121, I.125, H.128, L.129, R.131, I.132, A.137, R.142, N.145, W.146, G.149, L.152, H.231, L.232, V.235, H.240, T.241 Ligands: MQ9.29 18 PLIP interactions: 18 interactions with chain O, Hydrophobic interactions: O:F.121, O:I.125, O:I.132, O:I.132, O:W.146, O:L.152, O:L.232, O:V.235, O:V.235 Hydrogen bonds: O:G.48, O:R.131, O:T.241 Salt bridges: O:H.128, O:R.131, O:R.142, O:H.240, O:H.240 Metal complexes: O:H.231 HEM.24: 20 residues within 4Å: Chain O: F.55, L.58, L.59, G.62, T.66, R.111, H.114, H.115, A.118, E.159, G.160, G.163, Y.164, L.166, P.167, H.216, I.217, P.221, N.287 Chain R: L.218 15 PLIP interactions: 14 interactions with chain O, 1 interactions with chain R, Hydrophobic interactions: O:F.55, O:L.58, O:L.59, O:T.66, O:E.159, O:L.166, O:I.217, O:P.221, R:L.218 Hydrogen bonds: O:N.287 Salt bridges: O:R.111, O:R.111, O:H.115 Metal complexes: O:H.114, O:H.216 HEM.41: 22 residues within 4Å: Chain R: F.45, L.46, G.48, E.49, F.121, I.125, H.128, L.129, R.131, I.132, A.137, R.142, N.145, W.146, G.149, L.152, H.231, L.232, V.235, H.240, T.241 Ligands: MQ9.30 19 PLIP interactions: 19 interactions with chain R, Hydrophobic interactions: R:F.121, R:I.125, R:L.129, R:I.132, R:I.132, R:W.146, R:L.152, R:L.232, R:V.235, R:V.235 Hydrogen bonds: R:G.48, R:T.241 Salt bridges: R:H.128, R:R.131, R:R.131, R:R.142, R:H.240, R:H.240 Metal complexes: R:H.231 HEM.42: 19 residues within 4Å: Chain O: L.218 Chain R: F.55, L.58, L.59, G.62, V.63, T.66, R.111, H.114, H.115, A.118, E.159, G.160, G.163, Y.164, L.166, P.167, H.216, N.287 14 PLIP interactions: 13 interactions with chain R, 1 interactions with chain O, Hydrophobic interactions: R:F.55, R:L.58, R:L.59, R:V.63, R:E.159, R:Y.164, R:L.166, O:L.218 Hydrogen bonds: R:N.287 Salt bridges: R:R.111, R:R.111, R:H.115 Metal complexes: R:H.114, R:H.216

8 x MQ9: MENAQUINONE-9(Non-covalent)(Covalent)

MQ9.29: 9 residues within 4Å: Chain O: F.39, E.49, V.235, W.236, H.240, F.262 Ligands: HEM.23, CDL.26, MQ9.53 3 PLIP interactions: 3 interactions with chain O Hydrophobic interactions: O:F.39, O:W.236, O:F.262 MQ9.30: 12 residues within 4Å: Chain O: L.155, F.158, L.219 Chain R: F.39, E.49, L.225, L.232, W.236, F.262 Ligands: HEM.41, CDL.45, MQ9.49 8 PLIP interactions: 3 interactions with chain O, 5 interactions with chain R Hydrophobic interactions: O:L.155, O:F.158, O:L.219, R:F.39, R:L.225, R:L.232, R:F.262 Hydrogen bonds: R:E.49 MQ9.37: 12 residues within 4Å: Chain B: L.134, A.138 Chain D: L.97, V.104, W.112 Chain O: I.400, F.405, I.407 Chain Q: Y.247, L.249, P.256, M.259 12 PLIP interactions: 2 interactions with chain O, 6 interactions with chain D, 2 interactions with chain Q, 2 interactions with chain B Hydrophobic interactions: O:I.400, O:I.407, D:L.97, D:V.104, D:W.112, Q:P.256, Q:P.256, B:L.134, B:A.138 pi-Stacking: D:W.112, D:W.112, D:W.112 MQ9.38: 13 residues within 4Å: Chain O: M.126, L.129, F.133, F.308, W.312, A.385, F.388, Y.389, M.390, T.393 Chain Q: M.259, W.262 Ligands: CDL.27 12 PLIP interactions: 8 interactions with chain O, 4 interactions with chain Q Hydrophobic interactions: O:L.129, O:F.133, O:F.308, O:W.312, O:F.388, O:Y.389, O:Y.389, O:T.393, Q:W.262, Q:W.262, Q:W.262 pi-Stacking: Q:W.262 MQ9.49: 12 residues within 4Å: Chain P: F.214, A.221, F.222 Chain R: I.60, T.61, F.109, A.263, F.270 Chain S: I.147, I.150, A.154 Ligands: MQ9.30 11 PLIP interactions: 5 interactions with chain R, 3 interactions with chain P, 3 interactions with chain S Hydrophobic interactions: R:I.60, R:T.61, R:F.109, R:A.263, R:F.270, P:F.214, P:A.221, P:F.222, S:I.147, S:I.150, S:A.154 MQ9.50: 17 residues within 4Å: Chain R: M.126, L.129, A.130, M.157, F.308, V.345, L.349, A.385, I.386, F.388, Y.389, M.390, T.393 Chain T: M.259, W.262, I.270 Ligands: CDL.47 15 PLIP interactions: 12 interactions with chain R, 3 interactions with chain T Hydrophobic interactions: R:L.129, R:A.130, R:F.308, R:V.345, R:L.349, R:I.386, R:F.388, R:Y.389, R:Y.389, R:Y.389, R:T.393, T:W.262, T:W.262, T:I.270 Hydrogen bonds: R:Y.389 MQ9.53: 13 residues within 4Å: Chain O: V.57, I.60, F.109, A.263, S.266, G.267, F.270 Chain P: I.150, A.154 Chain S: F.207, A.221, F.222 Ligands: MQ9.29 11 PLIP interactions: 2 interactions with chain P, 3 interactions with chain S, 6 interactions with chain O Hydrophobic interactions: P:I.150, P:A.154, S:F.207, S:A.221, S:F.222, O:V.57, O:I.60, O:F.109, O:A.263, O:F.270, O:F.270 MQ9.59: 11 residues within 4Å: Chain K: T.101, V.104, W.112 Chain R: M.397, I.407, T.412 Chain T: Y.247, L.249, G.250, P.256, M.259 8 PLIP interactions: 2 interactions with chain T, 1 interactions with chain R, 5 interactions with chain K Hydrophobic interactions: T:P.256, T:M.259, R:T.412, K:V.104, K:W.112, K:W.112 pi-Stacking: K:W.112, K:W.112

2 x HUU: 6-chloranyl-2-ethyl-N-[[4-[4-[4-(trifluoromethyloxy)phenyl]piperidin-1-yl]phenyl]methyl]imidazo[1,2-a]pyridine-3-carboxamide(Non-covalent)

HUU.31: 18 residues within 4Å: Chain O: Y.161, L.171, G.175, A.179, L.180, I.183, T.184, M.187, I.190, S.304, Q.305, P.306, M.310, T.313, E.314, A.317, M.342 Chain P: H.375 6 PLIP interactions: 6 interactions with chain O Hydrophobic interactions: O:A.179, O:I.183, O:A.317 Hydrogen bonds: O:T.313, O:T.313 pi-Stacking: O:Y.161 HUU.51: 18 residues within 4Å: Chain R: F.158, Y.161, L.171, G.175, A.179, L.180, I.183, T.184, L.194, S.304, Q.305, M.310, T.313, E.314, A.317, M.342 Chain S: H.375 Ligands: 9YF.54 5 PLIP interactions: 5 interactions with chain R Hydrophobic interactions: R:F.158, R:A.179, R:I.183, R:A.317 Hydrogen bonds: R:T.313

2 x FES: FE2/S2 (INORGANIC) CLUSTER(Covalent)

FES.32: 7 residues within 4Å: Chain P: C.353, H.355, L.356, C.358, C.372, H.375, S.377 4 PLIP interactions: 4 interactions with chain P, Metal complexes: P:C.353, P:H.355, P:C.372, P:H.375 FES.52: 8 residues within 4Å: Chain S: C.353, H.355, L.356, C.358, C.372, C.374, H.375, S.377 4 PLIP interactions: 4 interactions with chain S, Metal complexes: S:C.353, S:H.355, S:C.372, S:H.375

4 x 9YF: (2R)-2-(hexadecanoyloxy)-3-{[(S)-hydroxy{[(1R,2R,3R,4R,5R,6S)-2,3,4,5,6-pentahydroxycyclohexyl]oxy}phosphoryl]oxy}propyl (9S)-9-methyloctadecanoate(Non-covalent)(Covalent)

9YF.34: 4 residues within 4Å: Chain P: W.231, W.246, E.425 Ligands: 9YF.35 No protein-ligand interaction detected (PLIP) 9YF.35: 10 residues within 4Å: Chain O: W.193 Chain P: G.224, G.225, I.227, K.228, N.229, K.232 Chain R: R.105 Chain S: W.119 Ligands: 9YF.34 11 PLIP interactions: 8 interactions with chain P, 1 interactions with chain O, 1 interactions with chain S, 1 interactions with chain R Hydrophobic interactions: P:I.227, P:I.227, O:W.193 Hydrogen bonds: P:G.224, P:G.225, P:I.227, P:K.228, P:N.229, S:W.119 Salt bridges: P:K.232, R:R.105 9YF.54: 13 residues within 4Å: Chain O: E.103, V.104, R.105 Chain P: W.119 Chain R: W.193, L.194 Chain S: G.224, G.225, I.227, K.228, N.229, K.232 Ligands: HUU.51 14 PLIP interactions: 4 interactions with chain R, 4 interactions with chain O, 5 interactions with chain S, 1 interactions with chain P Hydrophobic interactions: R:W.193, R:W.193, R:W.193, R:L.194, S:I.227 Hydrogen bonds: O:E.103, O:R.105, O:R.105, S:G.225, S:K.228, S:N.229, P:W.119 Salt bridges: O:R.105, S:K.232 9YF.55: 5 residues within 4Å: Chain R: W.193 Chain S: W.231, W.246, W.424, E.425 1 PLIP interactions: 1 interactions with chain S Hydrophobic interactions: S:W.231

4 x HEC: HEME C(Covalent)

HEC.39: 16 residues within 4Å: Chain Q: S.72, C.73, C.76, H.77, H.87, P.89, L.91, V.94, A.98, V.99, V.103, M.108, P.109, A.110, I.132, Q.213 6 PLIP interactions: 6 interactions with chain Q, Hydrophobic interactions: Q:P.89, Q:L.91, Q:V.99, Q:V.103, Q:I.132 Metal complexes: Q:H.77 HEC.40: 22 residues within 4Å: Chain P: Y.363 Chain Q: R.107, Q.116, R.119, N.173, C.174, C.177, H.178, L.187, Y.192, P.194, D.195, L.196, I.204, A.207, M.208, P.212, Q.213, M.215, P.216, F.218, I.231 16 PLIP interactions: 16 interactions with chain Q, Hydrophobic interactions: Q:L.187, Q:L.187, Q:L.196, Q:I.204, Q:A.207, Q:P.212, Q:Q.213, Q:M.215, Q:F.218, Q:I.231 Hydrogen bonds: Q:D.195, Q:Q.213 Salt bridges: Q:R.107, Q:R.107, Q:R.119 Metal complexes: Q:H.178 HEC.57: 16 residues within 4Å: Chain T: S.72, C.73, C.76, H.77, H.87, P.89, L.91, V.94, A.98, V.99, V.103, M.108, P.109, A.110, I.132, Q.213 6 PLIP interactions: 6 interactions with chain T, Hydrophobic interactions: T:P.89, T:L.91, T:V.99, T:V.103, T:I.132 Metal complexes: T:H.77 HEC.58: 20 residues within 4Å: Chain T: R.107, R.119, N.173, C.174, C.177, H.178, L.187, Y.192, P.194, D.195, L.196, I.204, A.207, M.208, P.212, Q.213, M.215, P.216, F.218, I.231 16 PLIP interactions: 16 interactions with chain T, Hydrophobic interactions: T:L.187, T:L.187, T:L.196, T:I.204, T:A.207, T:P.212, T:Q.213, T:M.215, T:F.218, T:I.231 Hydrogen bonds: T:D.195, T:Q.213 Salt bridges: T:R.107, T:R.107, T:R.119 Metal complexes: T:H.178

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhou, S. et al., Structure of Mycobacterium tuberculosis cytochrome bcc in complex with Q203 and TB47, two anti-TB drug candidates. Elife (2021)

Release Date

2021-10-27

Peptides

Cytochrome c oxidase subunit 2: AH
Cytochrome c oxidase subunit 1: BI
Cytochrome c oxidase subunit 3: CJ
Cytochrome c oxidase polypeptide 4: DK
Cytochrome c oxidase subunit CtaJ: EL
Uncharacterized protein MSMEG_4692/MSMEI_4575: FM
Prokaryotic respiratory supercomplex associate factor 1 PRSAF1: GN
Cytochrome bc1 complex cytochrome b subunit: OR
Cytochrome bc1 complex Rieske iron-sulfur subunit: PS
Cytochrome bc1 complex cytochrome c subunit: QT

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

H
Q

B
F

I
R

C
G

J
S

D
H

K
T

E
I

L
U

F
J

M
V

G
D

N
P

O
N

R
B

P
M

S
A

Q
O

T
C

Membrane

We predict this structure to be a membrane protein.
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Cytochrome c oxidase subunit 2

Cytochrome c oxidase subunit 1

Cytochrome c oxidase subunit 3

Cytochrome c oxidase polypeptide 4

Cytochrome c oxidase subunit CtaJ

Uncharacterized protein MSMEG_4692/MSMEI_4575

Prokaryotic respiratory supercomplex associate factor 1 PRSAF1

Cytochrome bc1 complex cytochrome b subunit

Cytochrome bc1 complex Rieske iron-sulfur subunit

Cytochrome bc1 complex cytochrome c subunit

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