SMTL ID : 7y44.2 (1 other biounit)

Re-refinement of damage free X-ray structure of bovine cytochrome c oxidase at 1.9 angstrom resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

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

Ligands

2 x HEA: HEME-A(Non-covalent)

HEA.1: 34 residues within 4Å: Chain A: A.24, G.27, T.31, S.34, I.37, R.38, Y.54, V.58, H.61, A.62, M.65, I.66, M.69, V.70, G.125, W.126, Y.371, V.374, F.377, H.378, L.381, S.382, V.386, F.393, T.424, F.425, Q.428, R.438, R.439, Y.440, S.458, V.465, M.468 Ligands: TGL.65 30 PLIP interactions: 30 interactions with chain A, Hydrophobic interactions: A:I.37, A:R.38, A:A.62, A:M.65, A:I.66, A:V.70, A:V.374, A:L.381, A:V.386, A:V.386, A:F.393, A:F.393, A:T.424, A:F.425 Hydrogen bonds: A:R.38, A:Y.54, A:W.126, A:Y.371, A:S.382, A:Q.428, A:R.439, A:Y.440 Water bridges: A:R.438, A:R.438 Salt bridges: A:R.438, A:R.439 pi-Stacking: A:F.377, A:H.378 Metal complexes: A:H.61, A:H.378 HEA.2: 34 residues within 4Å: Chain A: W.126, W.236, V.243, Y.244, I.247, H.290, H.291, T.309, I.312, A.313, T.316, G.317, V.320, F.348, T.349, G.352, L.353, G.355, I.356, L.358, A.359, D.364, H.368, V.373, H.376, F.377, V.380, L.381, R.438 Chain B: I.34, P.69, I.72, L.73 Ligands: PER.6 35 PLIP interactions: 30 interactions with chain A, 5 interactions with chain B, Hydrophobic interactions: A:W.236, A:V.243, A:V.243, A:V.243, A:T.309, A:A.313, A:V.320, A:F.348, A:I.356, A:I.356, A:L.358, A:L.358, A:F.377, A:F.377, A:V.380, A:L.381, A:L.381, B:I.34, B:I.34, B:P.69, B:I.72, B:L.73 Hydrogen bonds: A:W.126, A:Y.244 Water bridges: A:H.291, A:T.316, A:D.369, A:R.438, A:R.438, A:R.439 Salt bridges: A:H.368, A:R.438, A:R.439 pi-Cation interactions: A:H.240 Metal complexes: A:H.376

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

CU.3: 4 residues within 4Å: Chain A: H.240, H.290, H.291 Ligands: PER.6 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.240, A:H.290, A:H.291

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 4 residues within 4Å: Chain A: H.368, D.369 Chain B: S.197, E.198 6 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: A:H.368, A:D.369, B:E.198, H2O.11, H2O.11, H2O.13

2 x NA: SODIUM ION(Non-functional Binders)

NA.5: 3 residues within 4Å: Chain A: E.40, G.45, S.441 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.43 Water bridges: A:Q.43 NA.28: 4 residues within 4Å: Chain C: H.148, M.152, H.232, E.236 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:E.236

1 x PER: PEROXIDE ION(Non-covalent)

PER.6: 5 residues within 4Å: Chain A: H.240, V.243, H.291 Ligands: HEA.2, CU.3 No protein-ligand interaction detected (PLIP)

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

PGV.7: 12 residues within 4Å: Chain A: N.406, T.408, W.409, I.412 Chain D: A.84, F.87 Chain K: F.9 Chain M: P.12, Q.15, A.16, L.19, S.20 19 PLIP interactions: 7 interactions with chain K, 4 interactions with chain A, 5 interactions with chain M, 3 interactions with chain D Hydrophobic interactions: K:F.9, K:F.9, K:F.9, K:F.9, K:F.9, A:T.408, A:W.409, A:I.412, M:P.12, M:P.12, M:Q.15, M:A.16, M:L.19, D:A.84, D:F.87, D:F.87 Water bridges: K:F.9 Salt bridges: K:H.10 Hydrogen bonds: A:T.408 PGV.26: 27 residues within 4Å: Chain A: F.94, P.95, R.96, M.97, M.100, H.151, L.152, V.155 Chain C: H.9, V.11, G.20, A.24, T.28, N.50, M.54, W.57, W.58, V.61, E.64, H.71, L.79, G.82, F.86, S.89, F.93 Ligands: PEK.29, PGV.30 14 PLIP interactions: 8 interactions with chain C, 6 interactions with chain A Hydrophobic interactions: C:A.24, C:T.28, C:W.57, C:W.57, C:W.57, C:W.58, C:F.86, C:F.93, A:L.152, A:V.155 Hydrogen bonds: A:R.96, A:M.97 Water bridges: A:A.93 Salt bridges: A:R.96 PGV.27: 11 residues within 4Å: Chain A: F.237, W.288 Chain C: V.91, T.95, W.99, Y.102, H.103, A.107 Chain H: N.24, R.27 Ligands: CHD.33 8 PLIP interactions: 4 interactions with chain C, 2 interactions with chain H, 2 interactions with chain A Hydrophobic interactions: C:V.91, C:T.95, C:W.99, A:F.237, A:W.288 Salt bridges: C:H.103 Water bridges: H:N.24, H:R.27 PGV.30: 23 residues within 4Å: Chain C: M.54, W.58, V.61, S.65, T.66, H.71, L.79, M.83, F.86, H.207, I.210, T.213, F.214, R.221, H.226, F.227, T.228, H.231, H.232, F.233, G.234 Ligands: PGV.26, CDL.31 23 PLIP interactions: 22 interactions with chain C, 1 interactions with chain F Hydrophobic interactions: C:W.58, C:W.58, C:W.58, C:F.86, C:F.86, C:I.210, C:I.210, C:F.214, C:F.214, C:F.214 Hydrogen bonds: C:S.65, C:R.221, C:F.233, C:G.234 Water bridges: C:S.65, C:R.221, C:T.228, C:H.231, C:H.231, F:Q.12 Salt bridges: C:R.221, C:R.221, C:H.231

1 x PSC: (7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE(Non-covalent)

PSC.8: 19 residues within 4Å: Chain A: F.321, L.324, A.325, H.328 Chain B: I.41, M.45, H.52, M.56, D.57, V.61, W.65, P.69 Chain E: H.5, E.6, D.8, F.11, L.41 Chain I: R.10, A.14 15 PLIP interactions: 2 interactions with chain E, 7 interactions with chain B, 6 interactions with chain A Salt bridges: E:D.8, B:H.52 pi-Cation interactions: E:F.11 Hydrophobic interactions: B:I.41, B:M.56, B:V.61, B:W.65, B:P.69, A:F.321, A:F.321, A:L.324, A:L.324, A:A.325, A:H.328 Hydrogen bonds: B:D.57

30 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.9: 7 residues within 4Å: Chain A: Y.260, Y.261, V.394, H.395, P.398, W.494 Chain M: I.1 Ligand excluded by PLIP EDO.10: 6 residues within 4Å: Chain A: H.256, T.259, K.265, T.490, N.491 Ligands: EDO.47 Ligand excluded by PLIP EDO.11: 8 residues within 4Å: Chain A: L.483, T.484, V.485, T.488, W.494, G.497, C.498 Chain D: Y.11 Ligand excluded by PLIP EDO.12: 7 residues within 4Å: Chain A: M.71, P.72, I.75, G.76, L.105, S.157, L.195 Ligand excluded by PLIP EDO.13: 8 residues within 4Å: Chain A: T.509, Y.510, V.511 Chain F: N.32, L.34, P.36, R.56 Ligands: EDO.49 Ligand excluded by PLIP EDO.14: 3 residues within 4Å: Chain A: L.136, A.137 Chain B: Q.103 Ligand excluded by PLIP EDO.15: 6 residues within 4Å: Chain A: E.507 Chain C: T.5 Chain F: P.30, N.32, P.50, L.96 Ligand excluded by PLIP EDO.16: 3 residues within 4Å: Chain A: P.131, D.221, P.222 Ligand excluded by PLIP EDO.17: 5 residues within 4Å: Chain A: D.227 Chain B: G.177 Chain C: T.109 Chain H: N.24, T.26 Ligand excluded by PLIP EDO.18: 3 residues within 4Å: Chain A: H.503, E.506 Chain L: H.2 Ligand excluded by PLIP EDO.19: 7 residues within 4Å: Chain A: T.10, N.11, D.91, Y.502, H.503 Chain C: M.10, V.11 Ligand excluded by PLIP EDO.20: 6 residues within 4Å: Chain A: G.269, Y.270, M.271, G.272 Chain B: A.58, E.62 Ligand excluded by PLIP EDO.23: 7 residues within 4Å: Chain A: Y.447 Chain B: M.1, A.2, Q.10, L.136, P.166, Y.193 Ligand excluded by PLIP EDO.24: 2 residues within 4Å: Chain B: T.125, F.206 Ligand excluded by PLIP EDO.35: 5 residues within 4Å: Chain B: G.177 Chain C: E.111 Chain H: W.68, W.72 Ligands: EDO.36 Ligand excluded by PLIP EDO.36: 4 residues within 4Å: Chain A: A.223 Chain B: G.177 Chain C: E.111 Ligands: EDO.35 Ligand excluded by PLIP EDO.37: 4 residues within 4Å: Chain C: H.3, Q.4, H.70 Chain F: L.16 Ligand excluded by PLIP EDO.38: 5 residues within 4Å: Chain C: N.12, P.13 Chain J: G.17, L.18, P.19 Ligand excluded by PLIP EDO.40: 9 residues within 4Å: Chain C: W.146, S.150, D.155, H.158 Chain F: A.1, S.2 Chain G: A.13, R.14, R.17 Ligand excluded by PLIP EDO.43: 7 residues within 4Å: Chain A: L.495 Chain D: Y.11, A.12, L.13, P.14 Chain F: F.72, W.73 Ligand excluded by PLIP EDO.45: 3 residues within 4Å: Chain E: Y.18, K.21, E.28 Ligand excluded by PLIP EDO.47: 6 residues within 4Å: Chain A: T.490 Chain F: S.67, T.68, V.69, W.71 Ligands: EDO.10 Ligand excluded by PLIP EDO.48: 7 residues within 4Å: Chain A: Y.510 Chain F: P.36, K.37, T.39, N.47, L.48 Ligands: EDO.50 Ligand excluded by PLIP EDO.49: 6 residues within 4Å: Chain F: D.29, L.34, A.35, P.36 Ligands: EDO.13, EDO.50 Ligand excluded by PLIP EDO.50: 4 residues within 4Å: Chain F: P.36, K.37 Ligands: EDO.48, EDO.49 Ligand excluded by PLIP EDO.51: 4 residues within 4Å: Chain F: F.72, Q.80, R.81, P.83 Ligand excluded by PLIP EDO.52: 7 residues within 4Å: Chain F: E.11, Q.12, A.13, T.14, R.18 Chain J: Q.9 Ligands: EDO.58 Ligand excluded by PLIP EDO.58: 4 residues within 4Å: Chain J: Q.9, K.10, Q.13 Ligands: EDO.52 Ligand excluded by PLIP EDO.59: 7 residues within 4Å: Chain A: V.118, E.119 Chain J: A.53, S.54, F.55, P.56 Chain L: K.46 Ligand excluded by PLIP EDO.67: 7 residues within 4Å: Chain A: L.33, V.56, A.60, S.116 Chain L: P.36, I.39, V.40 Ligand excluded by PLIP

3 x TGL: TRISTEAROYLGLYCEROL(Non-covalent)

TGL.21: 17 residues within 4Å: Chain A: F.346, V.350, Y.379, N.422, F.426, P.427, H.429, F.430, L.433 Chain B: L.7, G.8, L.28, F.32, S.35, S.36, L.39 Chain I: R.43 15 PLIP interactions: 4 interactions with chain B, 9 interactions with chain A, 2 interactions with chain I Hydrophobic interactions: B:L.28, B:F.32, B:L.39, A:F.346, A:V.350, A:V.350, A:F.426, A:F.426, A:F.426, A:P.427, A:F.430, A:F.430 Salt bridges: B:H.24, I:R.43 Water bridges: I:R.43 TGL.42: 24 residues within 4Å: Chain A: W.334, M.339, L.342, G.343, F.414, A.415, F.418, V.419 Chain B: L.39, I.42, S.43, L.46, T.47, T.48, K.49 Chain D: R.73, T.75, E.77, W.78, V.81, M.86, I.89 Chain I: R.16, H.20 14 PLIP interactions: 2 interactions with chain B, 8 interactions with chain A, 4 interactions with chain D Hydrophobic interactions: B:I.42, B:K.49, A:W.334, A:W.334, A:W.334, A:L.342, A:F.414, A:F.418, A:V.419, D:E.77, D:V.81, D:I.89 Salt bridges: A:K.411 Hydrogen bonds: D:W.78 TGL.65: 24 residues within 4Å: Chain A: F.2, T.17, L.18, L.20, L.21, F.22, W.25, P.106, L.113, F.400, S.401, I.472 Chain L: N.10, I.11, P.12, F.13, R.20, M.24, M.25, L.27, F.28, F.29, S.31 Ligands: HEA.1 18 PLIP interactions: 8 interactions with chain L, 10 interactions with chain A Hydrophobic interactions: L:I.11, L:F.13, L:F.13, L:F.13, L:F.28, L:F.28, L:F.29, L:F.29, A:L.18, A:L.20, A:L.21, A:L.21, A:F.22, A:F.22, A:W.25, A:W.25, A:L.113, A:F.400

1 x CUA: DINUCLEAR COPPER ION(Non-covalent)

CUA.22: 6 residues within 4Å: Chain B: H.161, C.196, E.198, C.200, H.204, M.207 7 PLIP interactions: 7 interactions with chain B Metal complexes: B:H.161, B:C.196, B:C.196, B:E.198, B:C.200, B:C.200, B:H.204

10 x DMU: DECYL-BETA-D-MALTOPYRANOSIDE(Non-covalent)

DMU.25: 8 residues within 4Å: Chain B: H.26, M.29, I.30, L.33, I.34, L.75, P.79 Chain I: K.36 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:I.30, B:L.33, B:I.34, B:L.75 Salt bridges: B:H.26 DMU.39: 8 residues within 4Å: Chain C: N.38, S.39, T.41 Chain J: T.37, G.41, G.42, Y.45 Ligands: DMU.41 5 PLIP interactions: 3 interactions with chain C, 2 interactions with chain J Hydrophobic interactions: C:T.41, J:Y.45 Hydrogen bonds: C:N.38, C:S.39, J:Y.45 DMU.41: 10 residues within 4Å: Chain C: S.29, M.33, F.37, S.39 Chain J: S.46, Y.48, C.49, W.52, A.53 Ligands: DMU.39 6 PLIP interactions: 5 interactions with chain C, 1 interactions with chain J Hydrophobic interactions: C:M.33, C:F.37, C:F.37, C:F.37, J:A.53 Hydrogen bonds: C:F.37 DMU.44: 6 residues within 4Å: Chain D: I.97, W.98, H.101 Chain K: Q.35, I.36, G.37 4 PLIP interactions: 2 interactions with chain K, 2 interactions with chain D Water bridges: K:Q.35, K:G.37 Hydrophobic interactions: D:I.97 Salt bridges: D:H.101 DMU.55: 5 residues within 4Å: Chain C: W.34, M.40 Chain G: S.61, W.62, G.63 3 PLIP interactions: 2 interactions with chain G, 1 interactions with chain C Hydrogen bonds: G:S.61, G:G.63 Hydrophobic interactions: C:W.34 DMU.60: 4 residues within 4Å: Chain A: M.423 Chain D: I.89 Chain K: W.29, V.30 4 PLIP interactions: 3 interactions with chain K, 1 interactions with chain D Hydrophobic interactions: K:W.29, K:W.29, K:V.30, D:I.89 DMU.61: 6 residues within 4Å: Chain K: A.33, T.34, I.38, E.39, W.40 Ligands: DMU.62 5 PLIP interactions: 5 interactions with chain K Hydrophobic interactions: K:T.34, K:W.40 Hydrogen bonds: K:E.39, K:W.40 Water bridges: K:G.37 DMU.62: 6 residues within 4Å: Chain K: V.26, V.30, A.33, T.34 Ligands: DMU.61, DMU.63 2 PLIP interactions: 2 interactions with chain K Hydrophobic interactions: K:A.33, K:T.34 DMU.63: 5 residues within 4Å: Chain K: T.23, F.24, A.27 Ligands: DMU.62, CHD.64 2 PLIP interactions: 2 interactions with chain K Hydrophobic interactions: K:F.24, K:F.24 DMU.68: 12 residues within 4Å: Chain A: F.459, L.462 Chain D: L.95, W.98, Y.102 Chain M: L.27, L.28, G.31, W.32, L.34, Y.35, H.36 11 PLIP interactions: 4 interactions with chain D, 3 interactions with chain A, 4 interactions with chain M Hydrophobic interactions: D:L.95, D:W.98, D:W.98, A:F.459, A:F.459, A:L.462, M:L.27, M:L.27, M:L.34 Hydrogen bonds: D:Y.102 Water bridges: M:H.36

2 x PEK: (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(STEAROYLOXY)METHYL]ETHYL (5E,8E,11E,14E)-ICOSA-5,8,11,14-TETRAENOATE(Non-covalent)

PEK.29: 25 residues within 4Å: Chain A: H.151, V.155, A.203, T.207, L.210, L.215 Chain C: W.34, F.35, A.178, Y.181, Y.182, A.184, F.186, T.187, I.188, F.198, G.202, F.203 Chain G: W.62, T.68, F.69, F.70, H.71, N.76 Ligands: PGV.26 18 PLIP interactions: 4 interactions with chain A, 7 interactions with chain G, 7 interactions with chain C Hydrophobic interactions: A:V.155, A:A.203, A:L.210, A:L.215, G:W.62, G:F.69, C:W.34, C:F.35, C:A.178, C:Y.181, C:F.203, C:F.203 Hydrogen bonds: G:T.68, G:F.70, G:N.76, G:N.76, C:I.188 Water bridges: G:F.69 PEK.34: 13 residues within 4Å: Chain C: K.157, H.158, Q.161, T.168, L.169, Y.172 Chain G: R.17, F.21, G.22, L.25, P.26 Ligands: CHD.53, CDL.54 13 PLIP interactions: 8 interactions with chain C, 5 interactions with chain G Hydrophobic interactions: C:T.168, C:L.169, C:Y.172, C:Y.172, C:Y.172, G:F.21, G:L.25, G:L.25 Hydrogen bonds: C:K.157, C:K.157, G:R.17 Water bridges: C:Q.161 Salt bridges: G:R.17

2 x CDL: CARDIOLIPIN(Non-covalent)

CDL.31: 23 residues within 4Å: Chain C: T.48, M.51, L.52, M.54, Y.55, W.58, R.59, I.62, R.63, F.67, T.174, I.209, S.212, T.213, I.216, V.217, F.220, K.224, H.226 Chain J: K.8, F.12, L.31 Ligands: PGV.30 23 PLIP interactions: 20 interactions with chain C, 3 interactions with chain J Hydrophobic interactions: C:M.51, C:Y.55, C:Y.55, C:W.58, C:W.58, C:R.59, C:T.174, C:I.209, C:I.209, C:T.213, C:I.216, C:I.216, C:F.220, J:L.31 Hydrogen bonds: C:Y.55, C:R.59 Water bridges: C:R.59, C:R.63, J:K.8 Salt bridges: C:R.63, C:K.224, C:H.226, J:K.8 CDL.54: 16 residues within 4Å: Chain C: L.127, L.131, T.134, S.135, L.138, V.142, V.254 Chain G: L.23, S.27, L.30, C.31, L.33, N.34, L.37, H.38 Ligands: PEK.34 12 PLIP interactions: 5 interactions with chain C, 7 interactions with chain G Hydrophobic interactions: C:L.131, C:T.134, C:L.138, C:V.142, C:V.254, G:L.23, G:L.30, G:L.33, G:L.37 Hydrogen bonds: G:N.34, G:H.38 Salt bridges: G:H.38

6 x CHD: CHOLIC ACID(Non-covalent)

CHD.32: 7 residues within 4Å: Chain C: R.156, L.160, Q.161, F.164, F.219, L.223 Chain J: F.1 9 PLIP interactions: 8 interactions with chain C, 1 interactions with chain J Hydrophobic interactions: C:L.160, C:F.164, C:F.164, C:F.164, C:F.164, C:F.219, C:L.223 Salt bridges: C:R.156 Hydrogen bonds: J:F.1 CHD.33: 8 residues within 4Å: Chain A: H.233, W.288, D.300, T.301, Y.304 Chain C: W.99, H.103 Ligands: PGV.27 6 PLIP interactions: 2 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:W.99, A:T.301 Salt bridges: C:H.103, A:H.233 Hydrophobic interactions: A:W.288, A:Y.304 CHD.53: 6 residues within 4Å: Chain G: R.14, R.17, F.18, F.21, G.22 Ligands: PEK.34 6 PLIP interactions: 6 interactions with chain G Water bridges: G:R.14, G:R.17, G:R.17, G:R.17 Salt bridges: G:R.14, G:R.17 CHD.57: 6 residues within 4Å: Chain A: I.3 Chain J: Y.32, R.33, M.36, T.37, L.40 5 PLIP interactions: 5 interactions with chain J Hydrophobic interactions: J:Y.32, J:R.33, J:M.36, J:T.37 Hydrogen bonds: J:R.33 CHD.64: 5 residues within 4Å: Chain K: A.16, A.19, S.20, T.23 Ligands: DMU.63 2 PLIP interactions: 2 interactions with chain K Hydrophobic interactions: K:A.16, K:T.23 CHD.66: 5 residues within 4Å: Chain L: W.19, L.22, A.23 Chain M: E.14, I.17 5 PLIP interactions: 2 interactions with chain M, 3 interactions with chain L Hydrophobic interactions: M:I.17, L:W.19, L:W.19 Hydrogen bonds: M:E.14 Water bridges: L:N.17

1 x ZN: ZINC ION(Non-covalent)

ZN.46: 4 residues within 4Å: Chain F: C.60, C.62, C.82, C.85 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:C.60, F:C.62, F:C.82, F:C.85

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

PO4.56: 4 residues within 4Å: Chain H: R.27, Q.31, L.34, R.38 5 PLIP interactions: 5 interactions with chain H Hydrogen bonds: H:Q.31, H:Q.31 Water bridges: H:R.38 Salt bridges: H:R.27, H:R.38

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hirata, K. et al., Determination of damage-free crystal structure of an X-ray-sensitive protein using an XFEL. Nat.Methods (2014)

Release Date

2022-07-20

Peptides

Cytochrome c oxidase subunit 1: A
Cytochrome c oxidase subunit 2: B
Cytochrome c oxidase subunit 3: C
Cytochrome c oxidase subunit 4 isoform 1: D
Cytochrome c oxidase subunit 5A: E
Cytochrome c oxidase subunit 5B, mitochondrial: F
Cytochrome c oxidase subunit 6A2: G
Cytochrome c oxidase subunit 6B1: H
Cytochrome c oxidase subunit 6C: I
Cytochrome c oxidase subunit 7A1: J
Cytochrome c oxidase subunit 7B: K
Cytochrome c oxidase subunit 7C, mitochondrial: L
Cytochrome c oxidase subunit 8B: M

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
N

B
O

C
P

D
Q

E
R

F
S

G
T

H
U

I
V

J
W

K
X

L
Y

M
Z

Membrane

We predict this structure to be a membrane protein.
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Cytochrome c oxidase subunit 1

Cytochrome c oxidase subunit 2

Cytochrome c oxidase subunit 3

Cytochrome c oxidase subunit 4 isoform 1

Cytochrome c oxidase subunit 5A

Cytochrome c oxidase subunit 5B, mitochondrial

Cytochrome c oxidase subunit 6A2

Cytochrome c oxidase subunit 6B1

Cytochrome c oxidase subunit 6C

Cytochrome c oxidase subunit 7A1

Cytochrome c oxidase subunit 7B

Cytochrome c oxidase subunit 7C, mitochondrial

Cytochrome c oxidase subunit 8B

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