SMTL ID : 6fos.1

Cyanidioschyzon merolae photosystem I

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 4.00 Å

Oligo State

hetero-2-1-1-1-1-1-1-1-1-1-1-1-1-1-mer

Ligands

134 x CLA: CHLOROPHYLL A(Non-functional Binders)(Non-covalent)(Covalent)

CLA.1: 1 residues within 4Å: Ligands: CLA.10 0 PLIP interactions: CLA.2: 0 residues within 4Å: (No contacts) 0 PLIP interactions: CLA.3: 3 residues within 4Å: Chain A: Q.202, Q.212, L.213 2 PLIP interactions: 2 interactions with chain A, Hydrophobic interactions: A:Q.202, A:Q.212 CLA.4: 2 residues within 4Å: Chain A: R.189 Chain B: W.139 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A, Hydrophobic interactions: B:W.139 pi-Cation interactions: A:R.189, A:R.189 CLA.5: 4 residues within 4Å: Chain A: H.85, M.192, F.195 Ligands: CLA.11 2 PLIP interactions: 2 interactions with chain A, Hydrophobic interactions: A:F.195 pi-Cation interactions: A:H.85 CLA.6: 4 residues within 4Å: Chain A: G.95, A.98, Q.99 Ligands: CLA.12 2 PLIP interactions: 2 interactions with chain A, Hydrophobic interactions: A:A.98, A:Q.99 CLA.7: 1 residues within 4Å: Chain A: R.186 0 PLIP interactions: CLA.8: 0 residues within 4Å: (No contacts) 0 PLIP interactions: CLA.9: 2 residues within 4Å: Chain A: G.127, Q.130 0 PLIP interactions: CLA.10: 4 residues within 4Å: Chain A: R.87, V.143, G.144 Ligands: CLA.1 3 PLIP interactions: 3 interactions with chain A, Hydrophobic interactions: A:V.143 pi-Cation interactions: A:R.87, A:R.87 CLA.11: 3 residues within 4Å: Chain A: H.85, L.134 Ligands: CLA.5 2 PLIP interactions: 2 interactions with chain A, pi-Stacking: A:F.141, A:F.141 CLA.12: 3 residues within 4Å: Chain A: N.126 Chain C: Q.206 Ligands: CLA.6 0 PLIP interactions: CLA.13: 1 residues within 4Å: Ligands: CLA.34 0 PLIP interactions: CLA.14: 0 residues within 4Å: (No contacts) 0 PLIP interactions: CLA.15: 0 residues within 4Å: (No contacts) 0 PLIP interactions: CLA.16: 3 residues within 4Å: Chain B: M.180, Q.181, E.184 1 PLIP interactions: 1 interactions with chain B, Hydrophobic interactions: B:Q.181 CLA.17: 5 residues within 4Å: Chain B: C.86, A.89, M.90, E.184, N.187 2 PLIP interactions: 2 interactions with chain B, Hydrophobic interactions: B:A.89, B:E.184 CLA.18: 5 residues within 4Å: Chain B: I.193, G.197, H.200, Q.201 Ligands: CLA.141 1 PLIP interactions: 1 interactions with chain B, pi-Stacking: B:H.200 CLA.19: 4 residues within 4Å: Chain B: T.70, E.71, R.189 Ligands: CLA.21 2 PLIP interactions: 2 interactions with chain B, Hydrophobic interactions: B:T.70, B:R.189 CLA.20: 5 residues within 4Å: Chain B: L.94, I.97, A.98, Q.99, F.101 3 PLIP interactions: 3 interactions with chain B, Hydrophobic interactions: B:L.94, B:I.97, B:F.101 CLA.21: 3 residues within 4Å: Chain B: E.61, R.179 Ligands: CLA.19 1 PLIP interactions: 1 interactions with chain B, pi-Cation interactions: B:R.186 CLA.22: 1 residues within 4Å: Chain B: I.193 2 PLIP interactions: 2 interactions with chain B, Hydrophobic interactions: B:I.193, B:I.193 CLA.23: 4 residues within 4Å: Chain B: L.115, D.118, Q.122, N.126 2 PLIP interactions: 2 interactions with chain B, Hydrophobic interactions: B:L.115, B:L.115 CLA.24: 2 residues within 4Å: Chain B: R.87, F.141 1 PLIP interactions: 1 interactions with chain B, Hydrophobic interactions: B:F.141 CLA.25: 3 residues within 4Å: Chain B: E.80, V.88, L.134 5 PLIP interactions: 5 interactions with chain B, Hydrophobic interactions: B:V.88, B:V.88, B:L.134, B:L.134 pi-Cation interactions: B:H.85 CLA.26: 1 residues within 4Å: Ligands: CLA.50 0 PLIP interactions: CLA.27: 2 residues within 4Å: Chain C: R.87 Ligands: CLA.39 0 PLIP interactions: CLA.28: 3 residues within 4Å: Chain C: M.90, L.94 Ligands: CLA.33 1 PLIP interactions: 1 interactions with chain C, Hydrophobic interactions: C:L.94 CLA.29: 0 residues within 4Å: (No contacts) 0 PLIP interactions: CLA.30: 2 residues within 4Å: Chain C: L.78 Chain I: K.122 0 PLIP interactions: CLA.31: 3 residues within 4Å: Chain C: N.85 Chain I: F.128 Ligands: CLA.37 0 PLIP interactions: CLA.32: 4 residues within 4Å: Chain C: H.95, F.96, T.99, Q.103 2 PLIP interactions: 2 interactions with chain C, Hydrophobic interactions: C:F.96, C:T.99 CLA.33: 1 residues within 4Å: Ligands: CLA.28 0 PLIP interactions: CLA.34: 3 residues within 4Å: Chain C: R.183, L.184 Ligands: CLA.13 1 PLIP interactions: 1 interactions with chain C, Hydrophobic interactions: C:L.184 CLA.35: 0 residues within 4Å: (No contacts) 0 PLIP interactions: CLA.36: 2 residues within 4Å: Chain C: V.146, D.150 2 PLIP interactions: 2 interactions with chain C, Hydrophobic interactions: C:V.146, C:V.146 CLA.37: 4 residues within 4Å: Chain C: V.88, L.137, L.140 Ligands: CLA.31 4 PLIP interactions: 4 interactions with chain C, Hydrophobic interactions: C:V.88, C:V.88, C:L.137, C:L.140 CLA.38: 6 residues within 4Å: Chain C: Q.79, E.80, I.83, L.147, R.175, E.178 3 PLIP interactions: 3 interactions with chain C, Hydrophobic interactions: C:L.147, C:R.175 pi-Cation interactions: C:R.175 CLA.39: 1 residues within 4Å: Ligands: CLA.27 0 PLIP interactions: CLA.40: 20 residues within 4Å: Chain D: Y.588, N.589, I.593, F.596, L.639, Q.642, A.643, F.661, H.665, W.668, G.724, I.725, T.727, T.728, F.731 Chain E: L.611, L.615 Ligands: CLA.41, CLA.91, CLA.92 9 PLIP interactions: 7 interactions with chain D, 2 interactions with chain E, Hydrophobic interactions: D:I.593, D:F.596, D:L.639, D:Q.642, D:A.643, D:W.668, D:F.731, E:L.611, E:L.615 CLA.41: 22 residues within 4Å: Chain D: L.659, M.660, L.662, G.663, H.665, F.666, W.668, A.669 Chain E: L.425, V.429, D.432, L.516, F.572, W.573, N.576, W.580, L.607, F.704 Ligands: CLA.40, CLA.42, BCR.89, CLA.91 15 PLIP interactions: 8 interactions with chain E, 7 interactions with chain D, Hydrophobic interactions: E:D.432, E:L.516, E:W.573, E:W.573, E:W.573, E:N.576, E:F.704, D:L.659, D:L.659, D:L.662, D:H.665, D:F.666, D:W.668, D:A.669 pi-Stacking: E:W.580 CLA.42: 21 residues within 4Å: Chain D: F.666, A.669, F.670, L.672, M.673, F.676, Y.681, W.682 Chain E: S.417, L.418, G.421, F.422, L.425, L.516, I.524, L.569, F.572, W.573 Ligands: CLA.41, BCR.89, BCR.132 15 PLIP interactions: 7 interactions with chain E, 8 interactions with chain D, Hydrophobic interactions: E:L.418, E:F.422, E:L.425, E:I.524, E:L.569, E:F.572, E:W.573, D:F.666, D:F.666, D:A.669, D:F.670, D:L.672, D:F.676, D:Y.681, D:W.682 CLA.43: 7 residues within 4Å: Chain D: W.36, I.37, L.40, H.41 Chain K: Y.6, P.11 Ligands: CLA.44 7 PLIP interactions: 5 interactions with chain D, 2 interactions with chain K, Hydrophobic interactions: D:W.36, D:I.37, D:L.40, K:P.11 pi-Stacking: D:H.41 pi-Cation interactions: D:H.41 Hydrogen bonds: K:Y.6 CLA.44: 7 residues within 4Å: Chain D: H.41, A.44, H.45 Ligands: CLA.43, CLA.45, CLA.46, CLA.51 2 PLIP interactions: 2 interactions with chain D, Hydrophobic interactions: D:A.44 pi-Stacking: D:H.45 CLA.45: 18 residues within 4Å: Chain D: H.45, F.47, I.61, A.64, H.65, Q.68, I.72, F.73, W.337, H.338, N.340, L.341, N.344, L.345, L.348 Ligands: CLA.44, CLA.46, CLA.70 13 PLIP interactions: 13 interactions with chain D, Hydrophobic interactions: D:F.47, D:I.61, D:I.61, D:A.64, D:Q.68, D:I.72, D:F.73, D:W.337, D:N.340, D:L.341, D:L.341 pi-Stacking: D:H.65 pi-Cation interactions: D:H.65 CLA.46: 10 residues within 4Å: Chain D: H.45, Q.68, I.71, I.72, W.75, F.388 Ligands: CLA.44, CLA.45, CLA.68, CLA.70 6 PLIP interactions: 6 interactions with chain D, Hydrophobic interactions: D:I.71, D:I.72, D:W.75, D:W.75, D:F.388 Salt bridges: D:H.45 CLA.47: 11 residues within 4Å: Chain D: I.74, W.75, G.78, F.81, H.82, F.86, Q.104, V.105, W.107 Ligands: CLA.48, CLA.49 3 PLIP interactions: 3 interactions with chain D, Hydrophobic interactions: D:F.81, D:F.81 pi-Stacking: D:H.82 CLA.48: 17 residues within 4Å: Chain D: W.75, M.79, H.82, A.103, Q.104, Q.127, I.128, T.129, S.130, L.132, A.656, Y.657, W.729 Ligands: CLA.47, CLA.49, CLA.68, BCR.89 7 PLIP interactions: 7 interactions with chain D, Hydrophobic interactions: D:A.656, D:Y.657, D:Y.657, D:W.729 Hydrogen bonds: D:T.129, D:S.130, D:S.130 CLA.49: 12 residues within 4Å: Chain D: Q.104, V.105, V.106, W.107, Q.112, I.126 Chain E: V.433, F.437 Chain K: I.26 Ligands: CLA.47, CLA.48, CLA.122 6 PLIP interactions: 3 interactions with chain D, 2 interactions with chain E, 1 interactions with chain K, Hydrophobic interactions: D:I.126, E:V.433, E:F.437, K:I.26 Hydrogen bonds: D:Q.104, D:W.107 CLA.50: 5 residues within 4Å: Chain D: F.66, A.164, F.167, H.168 Ligands: CLA.26 5 PLIP interactions: 5 interactions with chain D, Hydrophobic interactions: D:F.66, D:A.164, D:F.167 pi-Stacking: D:H.168 Metal complexes: D:H.168 CLA.51: 9 residues within 4Å: Chain D: S.13, K.16, W.17, H.22, K.60, S.63, W.166, H.170 Ligands: CLA.44 5 PLIP interactions: 5 interactions with chain D, Hydrophobic interactions: D:K.16, D:W.17, D:W.166 pi-Stacking: D:W.17 pi-Cation interactions: D:H.170 CLA.52: 2 residues within 4Å: Chain D: V.1, H.188 2 PLIP interactions: 2 interactions with chain D, Hydrophobic interactions: D:V.1 pi-Cation interactions: D:H.188 CLA.53: 6 residues within 4Å: Chain D: F.62, H.65, W.178, M.185, H.188, H.189 3 PLIP interactions: 3 interactions with chain D, Hydrophobic interactions: D:F.62, D:W.178, D:H.188 CLA.54: 6 residues within 4Å: Chain D: I.141, T.150, W.201, H.204 Ligands: CLA.56, BCR.86 3 PLIP interactions: 3 interactions with chain D, Hydrophobic interactions: D:I.141, D:W.201, D:W.201 CLA.55: 7 residues within 4Å: Chain D: G.203, I.206, H.207, R.235, F.245, G.248, L.249 7 PLIP interactions: 7 interactions with chain D, Hydrophobic interactions: D:I.206, D:F.245, D:F.245, D:L.249, D:L.249 pi-Stacking: D:H.207, D:H.207 CLA.56: 9 residues within 4Å: Chain A: I.209 Chain B: F.123 Chain D: L.145, Q.146, V.149, H.229, L.233 Ligands: CLA.54, BCR.86 7 PLIP interactions: 1 interactions with chain A, 5 interactions with chain D, 1 interactions with chain B, Hydrophobic interactions: A:I.209, D:L.145, D:V.149, D:V.149, D:H.229, D:L.233, B:F.123 CLA.57: 15 residues within 4Å: Chain D: F.252, W.257, K.258, Y.260, S.261, L.264, F.266, H.284, L.287, A.288, V.291, N.489 Chain L: L.39 Ligands: CLA.58, CLA.140 15 PLIP interactions: 12 interactions with chain D, 3 interactions with chain L, Hydrophobic interactions: D:F.252, D:W.257, D:W.257, D:W.257, D:K.258, D:L.264, D:L.287, D:A.288, D:V.291, L:L.39, L:L.39, L:L.39 Hydrogen bonds: D:N.489 pi-Stacking: D:H.284, D:H.284 CLA.58: 18 residues within 4Å: Chain D: T.265, F.266, L.277, D.281, V.282, H.284, H.285, A.288, I.289, H.358, M.362, T.493, A.494 Ligands: CLA.57, CLA.59, CLA.67, CLA.75, CLA.76 10 PLIP interactions: 10 interactions with chain D, Hydrophobic interactions: D:F.266, D:F.266, D:L.277, D:L.277, D:D.281, D:V.282, D:H.284, D:A.288, D:I.289 pi-Cation interactions: D:H.285 CLA.59: 18 residues within 4Å: Chain D: L.135, A.138, L.194, G.197, S.198, W.201, Q.205, H.285, H.286, I.289, F.293, L.351, V.355, M.359, P.364, Y.365 Ligands: CLA.58, CLA.69 13 PLIP interactions: 13 interactions with chain D, Hydrophobic interactions: D:L.194, D:W.201, D:I.289, D:I.289, D:F.293, D:L.351, D:V.355, D:P.364, D:P.364, D:Y.365 Salt bridges: D:H.286 pi-Stacking: D:W.201, D:H.286 CLA.60: 3 residues within 4Å: Chain D: H.188, A.191, H.298 2 PLIP interactions: 2 interactions with chain D, Hydrophobic interactions: D:A.191 pi-Stacking: D:H.298 CLA.61: 4 residues within 4Å: Chain D: L.190, A.296, Y.300 Ligands: CLA.65 1 PLIP interactions: 1 interactions with chain D, Hydrophobic interactions: D:A.296 CLA.62: 2 residues within 4Å: Chain D: M.299, H.308 2 PLIP interactions: 2 interactions with chain D, pi-Stacking: D:H.308, D:H.308 CLA.63: 2 residues within 4Å: Chain D: H.308, H.317 0 PLIP interactions: CLA.64: 5 residues within 4Å: Chain D: L.314, H.326, L.329, V.414 Ligands: BCR.87 1 PLIP interactions: 1 interactions with chain D, Hydrophobic interactions: D:L.314 CLA.65: 8 residues within 4Å: Chain D: V.182, L.186, I.310, L.333, I.343, N.344, M.347 Ligands: CLA.61 6 PLIP interactions: 6 interactions with chain D, Hydrophobic interactions: D:V.182, D:L.186, D:I.310, D:L.333, D:L.333, D:I.343 CLA.66: 8 residues within 4Å: Chain D: I.353, M.383, I.390, I.531, T.534, T.535 Ligands: CLA.79, BCR.88 3 PLIP interactions: 3 interactions with chain D, Hydrophobic interactions: D:I.353, D:I.531, D:T.534 CLA.67: 6 residues within 4Å: Chain D: H.357, H.358, A.361, M.362 Ligands: CLA.58, CLA.75 3 PLIP interactions: 3 interactions with chain D, Hydrophobic interactions: D:H.357, D:A.361 pi-Cation interactions: D:H.358 CLA.68: 15 residues within 4Å: Chain D: W.75, T.129, S.130, S.377, T.380, H.381, W.384, F.388, I.725, T.728, W.729 Ligands: CLA.46, CLA.48, CLA.69, BCR.89 8 PLIP interactions: 8 interactions with chain D, Hydrophobic interactions: D:W.75, D:W.384, D:F.388, D:I.725, D:T.728 Salt bridges: D:H.381 pi-Stacking: D:H.381, D:W.729 CLA.69: 7 residues within 4Å: Chain D: S.130, M.359, H.381, H.382, I.385 Ligands: CLA.59, CLA.68 2 PLIP interactions: 2 interactions with chain D, pi-Stacking: D:H.381, D:H.382 CLA.70: 11 residues within 4Å: Chain D: H.45, D.46, L.341, L.345, F.388, G.392, A.395, H.396, W.577 Ligands: CLA.45, CLA.46 4 PLIP interactions: 4 interactions with chain D, Hydrophobic interactions: D:L.341, D:L.345, D:A.395 pi-Stacking: D:H.396 CLA.71: 9 residues within 4Å: Chain D: L.321, T.322, V.414, R.417, M.418, H.421, I.425, H.428 Ligands: CLA.72 4 PLIP interactions: 4 interactions with chain D, Hydrophobic interactions: D:V.414, D:R.417 pi-Cation interactions: D:H.421, D:H.421 CLA.72: 12 residues within 4Å: Chain D: A.424, H.428, W.431 Chain E: W.671, A.672, T.676, P.677 Chain M: P.20, I.21, N.22 Ligands: CLA.71, CLA.128 11 PLIP interactions: 6 interactions with chain D, 2 interactions with chain E, 3 interactions with chain M, Hydrophobic interactions: D:W.431, D:W.431, E:W.671, E:A.672, M:I.21, M:I.21, M:N.22 Salt bridges: D:H.428 pi-Stacking: D:H.428, D:H.428 pi-Cation interactions: D:H.428 CLA.73: 9 residues within 4Å: Chain D: W.431, I.434, F.435, M.438, H.439 Chain M: L.65 Ligands: CLA.74, CLA.128, BCR.138 6 PLIP interactions: 5 interactions with chain D, 1 interactions with chain M, Hydrophobic interactions: D:W.431, D:F.435, M:L.65 Salt bridges: D:H.439 pi-Stacking: D:H.439, D:H.439 CLA.74: 7 residues within 4Å: Chain D: G.442, L.443, I.445, H.446 Chain M: L.65 Ligands: CLA.73, BCR.138 4 PLIP interactions: 4 interactions with chain D, Hydrophobic interactions: D:L.443, D:I.445, D:H.446 pi-Cation interactions: D:H.446 CLA.75: 7 residues within 4Å: Chain D: I.475, I.478, H.479 Ligands: CLA.58, CLA.67, CLA.76, BCR.88 6 PLIP interactions: 6 interactions with chain D, Hydrophobic interactions: D:I.475, D:I.475, D:I.478, D:I.478 pi-Stacking: D:H.479, D:H.479 CLA.76: 4 residues within 4Å: Chain D: T.486, N.489 Ligands: CLA.58, CLA.75 0 PLIP interactions: CLA.77: 7 residues within 4Å: Chain D: H.357, Y.360, H.524, H.527, V.594, H.597, F.598 5 PLIP interactions: 5 interactions with chain D, Hydrophobic interactions: D:F.598 pi-Stacking: D:H.357, D:H.524, D:H.524, D:H.597 CLA.78: 7 residues within 4Å: Chain D: L.436, F.471, F.521, H.525, A.528, H.532 Ligands: CLA.79 6 PLIP interactions: 6 interactions with chain D, Hydrophobic interactions: D:L.436, D:F.471, D:A.528 pi-Stacking: D:F.471, D:F.521 pi-Cation interactions: D:H.525 CLA.79: 5 residues within 4Å: Chain D: L.429, V.432, H.532 Ligands: CLA.66, CLA.78 3 PLIP interactions: 3 interactions with chain D, Hydrophobic interactions: D:L.429, D:V.432 pi-Stacking: D:H.532 CLA.80: 7 residues within 4Å: Chain D: I.689, H.693, V.698 Chain E: L.418 Ligands: CLA.81, CLA.121, BCR.132 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain E, Hydrophobic interactions: D:I.689, D:V.698, E:L.418 pi-Stacking: D:H.693 CLA.81: 8 residues within 4Å: Chain D: T.34, I.37, H.693, V.698, P.700, P.704 Chain I: I.113 Ligands: CLA.80 4 PLIP interactions: 1 interactions with chain I, 3 interactions with chain D, Hydrophobic interactions: I:I.113, D:P.700, D:P.704, D:P.704 CLA.82: 8 residues within 4Å: Chain D: W.38, V.667, F.670, V.715, H.719, L.722 Ligands: PQN.84, BCR.89 9 PLIP interactions: 9 interactions with chain D, Hydrophobic interactions: D:W.38, D:V.667, D:F.670, D:V.715, D:L.722 pi-Stacking: D:H.719, D:H.719, D:H.719 Metal complexes: D:H.719 CLA.83: 3 residues within 4Å: Chain D: K.318, G.319, P.320 1 PLIP interactions: 1 interactions with chain D, Hydrophobic interactions: D:P.320 CLA.91: 18 residues within 4Å: Chain D: L.635, L.639, W.640 Chain E: F.583, Y.614, L.615, S.619, I.623, F.641, H.645, W.648, Y.708, T.711, Y.712, F.715 Ligands: CLA.40, CLA.41, CLA.92 15 PLIP interactions: 2 interactions with chain D, 13 interactions with chain E, Hydrophobic interactions: D:L.635, D:L.639, E:F.583, E:L.615, E:I.623, E:F.641, E:W.648, E:W.648, E:Y.708, E:T.711, E:F.715 Hydrogen bonds: E:Y.708 pi-Stacking: E:F.641, E:H.645, E:H.645 CLA.92: 9 residues within 4Å: Chain D: F.441, W.586, N.589, Y.720 Chain E: W.648, A.649 Ligands: CLA.40, CLA.91, CLA.93 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain E, Hydrophobic interactions: D:F.441, D:F.441, E:W.648 pi-Stacking: D:F.441 CLA.93: 21 residues within 4Å: Chain D: N.430, C.433, I.434, G.437, M.438, F.441, F.529, I.537, L.582, F.585, W.586 Chain E: A.649, T.650, F.652, M.653, I.656, Y.661, W.662, L.665 Ligands: BCR.90, CLA.92 14 PLIP interactions: 7 interactions with chain D, 7 interactions with chain E, Hydrophobic interactions: D:I.434, D:F.441, D:F.529, D:I.537, D:L.582, D:F.585, E:A.649, E:F.652, E:I.656, E:I.656, E:Y.661, E:W.662 pi-Stacking: D:W.586 Hydrogen bonds: E:Y.661 CLA.94: 5 residues within 4Å: Chain E: I.18, A.21, H.22, S.42 Ligands: CLA.96 4 PLIP interactions: 4 interactions with chain E, Hydrophobic interactions: E:I.18, E:A.21 pi-Stacking: E:H.22, E:H.22 CLA.95: 7 residues within 4Å: Chain E: I.39, S.42, H.43, H.46, L.325, A.328 Ligands: CLA.118 7 PLIP interactions: 7 interactions with chain E, Hydrophobic interactions: E:I.39, E:I.39, E:H.46, E:L.325, E:L.325, E:A.328 pi-Cation interactions: E:H.43 CLA.96: 4 residues within 4Å: Chain E: H.22, H.46 Ligands: CLA.94, CLA.118 1 PLIP interactions: 1 interactions with chain E, pi-Stacking: E:H.46 CLA.97: 5 residues within 4Å: Chain E: L.52, G.56, F.59, H.60 Ligands: BCR.138 3 PLIP interactions: 3 interactions with chain E, Hydrophobic interactions: E:F.59, E:F.59 pi-Stacking: E:H.60 CLA.98: 6 residues within 4Å: Chain E: N.57, G.110, V.111, W.637 Ligands: CLA.100, CLA.116 1 PLIP interactions: 1 interactions with chain E, Hydrophobic interactions: E:V.111 CLA.99: 7 residues within 4Å: Chain D: L.453 Chain E: D.86, H.88, F.89, V.636 Ligands: BCR.90, CLA.100 2 PLIP interactions: 2 interactions with chain E, Hydrophobic interactions: E:F.89 pi-Stacking: E:F.89 CLA.100: 10 residues within 4Å: Chain E: N.57, H.60, A.81, H.82, S.107, Y.108, S.109, G.110 Ligands: CLA.98, CLA.99 3 PLIP interactions: 3 interactions with chain E, Hydrophobic interactions: E:A.81 pi-Stacking: E:H.60 pi-Cation interactions: E:H.82 CLA.101: 4 residues within 4Å: Chain E: A.143, H.147, W.158 Ligands: CLA.103 2 PLIP interactions: 2 interactions with chain E, Hydrophobic interactions: E:A.143 pi-Stacking: E:H.147 CLA.102: 2 residues within 4Å: Chain E: H.168 Ligands: CLA.103 2 PLIP interactions: 2 interactions with chain E, pi-Stacking: E:H.168, E:H.168 CLA.103: 7 residues within 4Å: Chain E: F.40, W.158, R.165, H.169, L.173 Ligands: CLA.101, CLA.102 7 PLIP interactions: 7 interactions with chain E, Hydrophobic interactions: E:F.40, E:W.158, E:R.165, E:L.173, E:L.173 pi-Cation interactions: E:R.165, E:H.169 CLA.104: 3 residues within 4Å: Chain E: H.184, V.188, W.200 4 PLIP interactions: 4 interactions with chain E, Hydrophobic interactions: E:V.188, E:W.200, E:W.200 pi-Stacking: E:H.184 CLA.105: 4 residues within 4Å: Chain E: H.88 Chain J: L.16 Chain M: P.67 Ligands: BCR.138 5 PLIP interactions: 4 interactions with chain E, 1 interactions with chain M, pi-Stacking: E:H.88, E:H.88 pi-Cation interactions: E:H.88 Metal complexes: E:H.88 Hydrophobic interactions: M:P.67 CLA.106: 3 residues within 4Å: Chain E: D.263, H.266, A.270 1 PLIP interactions: 1 interactions with chain E, pi-Cation interactions: E:H.267 CLA.107: 7 residues within 4Å: Chain E: W.114, W.181, D.263, M.264, H.267, H.268, P.348 6 PLIP interactions: 6 interactions with chain E, Hydrophobic interactions: E:P.348 pi-Stacking: E:W.181, E:H.267, E:H.267, E:H.267, E:H.268 CLA.108: 0 residues within 4Å: (No contacts) 0 PLIP interactions: CLA.109: 5 residues within 4Å: Chain E: N.167, H.168, A.171, H.280, R.283 3 PLIP interactions: 3 interactions with chain E, Hydrophobic interactions: E:A.171, E:R.283 pi-Cation interactions: E:H.280 CLA.110: 4 residues within 4Å: Chain E: H.280, M.281, T.284, N.285 0 PLIP interactions: CLA.111: 0 residues within 4Å: (No contacts) 0 PLIP interactions: CLA.112: 1 residues within 4Å: Chain E: V.398 1 PLIP interactions: 1 interactions with chain E, Hydrophobic interactions: E:V.398 CLA.113: 2 residues within 4Å: Chain E: L.166, S.331 1 PLIP interactions: 1 interactions with chain E, Hydrophobic interactions: E:L.166 CLA.114: 7 residues within 4Å: Chain E: S.337, Q.367, I.374, L.518, M.574 Ligands: CLA.127, BCR.133 1 PLIP interactions: 1 interactions with chain E, Hydrophobic interactions: E:L.518 CLA.115: 3 residues within 4Å: Chain E: L.338, Q.341, H.342 2 PLIP interactions: 2 interactions with chain E, Hydrophobic interactions: E:L.338, E:Q.341 CLA.116: 14 residues within 4Å: Chain E: W.53, N.57, V.111, A.361, T.364, H.365, Y.368, I.369, L.372, I.709, Y.712 Ligands: BCR.90, CLA.98, CLA.117 12 PLIP interactions: 12 interactions with chain E, Hydrophobic interactions: E:V.111, E:A.361, E:T.364, E:H.365, E:Y.368, E:I.369, E:L.372, E:I.709, E:Y.712 Salt bridges: E:H.365 pi-Stacking: E:H.365, E:H.365 CLA.117: 13 residues within 4Å: Chain E: W.53, T.54, V.111, Y.112, W.114, W.115, T.336, Y.349, H.365, H.366, I.369, L.373 Ligands: CLA.116 7 PLIP interactions: 7 interactions with chain E, Hydrophobic interactions: E:W.53, E:V.111, E:W.115, E:T.336, E:L.373 pi-Stacking: E:H.365, E:H.365 CLA.118: 18 residues within 4Å: Chain E: A.19, H.22, D.23, E.25, H.322, L.329, L.372, V.375, G.376, H.380, I.383, Y.546, W.564, F.567, M.571, V.702 Ligands: CLA.95, CLA.96 12 PLIP interactions: 12 interactions with chain E, Hydrophobic interactions: E:H.22, E:D.23, E:L.329, E:L.372, E:V.375, E:Y.546, E:F.567, E:F.567, E:V.702 Salt bridges: E:H.322 pi-Stacking: E:H.380, E:F.567 CLA.119: 6 residues within 4Å: Chain E: R.401, M.402, H.405, V.409, H.412 Ligands: CLA.120 2 PLIP interactions: 2 interactions with chain E, pi-Stacking: E:H.405 pi-Cation interactions: E:H.405 CLA.120: 2 residues within 4Å: Chain E: H.412 Ligands: CLA.119 1 PLIP interactions: 1 interactions with chain E, pi-Stacking: E:H.412 CLA.121: 13 residues within 4Å: Chain E: W.415, F.419, F.422, H.423 Chain I: F.77, A.81, L.85, Y.86, W.93 Ligands: CLA.80, BCR.89, CLA.122, BCR.132 9 PLIP interactions: 4 interactions with chain I, 5 interactions with chain E, Hydrophobic interactions: I:F.77, I:L.85, I:Y.86, I:W.93, E:F.419, E:F.422 Salt bridges: E:H.423 pi-Stacking: E:F.422 pi-Cation interactions: E:H.423 CLA.122: 13 residues within 4Å: Chain D: V.110 Chain E: F.422, G.426, V.429, H.430, V.433, K.442 Chain K: L.25, L.28, N.29 Ligands: CLA.49, CLA.121, BCR.132 9 PLIP interactions: 1 interactions with chain D, 3 interactions with chain K, 5 interactions with chain E, Hydrophobic interactions: D:V.110, K:L.25, K:L.28, E:V.433, E:V.433 Hydrogen bonds: K:N.29 Salt bridges: E:K.442 pi-Cation interactions: E:H.430 Metal complexes: E:H.430 CLA.123: 0 residues within 4Å: (No contacts) 0 PLIP interactions: CLA.124: 0 residues within 4Å: (No contacts) 0 PLIP interactions: CLA.125: 7 residues within 4Å: Chain E: Q.341, Y.344, I.454, I.503, H.511, Y.584, W.585 2 PLIP interactions: 2 interactions with chain E, Hydrophobic interactions: E:I.503 pi-Stacking: E:Y.584 CLA.126: 8 residues within 4Å: Chain E: F.419, L.420, P.448, F.450, F.508 Chain I: T.67, F.77 Ligands: CLA.127 8 PLIP interactions: 7 interactions with chain E, 1 interactions with chain I, Hydrophobic interactions: E:F.419, E:L.420, E:P.448, E:F.508, I:F.77 pi-Stacking: E:F.450, E:F.508 pi-Cation interactions: E:H.512 CLA.127: 7 residues within 4Å: Chain E: L.413, L.518, H.519, T.522 Ligands: CLA.114, CLA.126, BCR.133 6 PLIP interactions: 6 interactions with chain E, Hydrophobic interactions: E:L.413, E:L.413, E:L.518, E:T.522 Salt bridges: E:H.519 pi-Stacking: E:H.519 CLA.128: 11 residues within 4Å: Chain D: S.427, N.430, W.431, I.434 Chain E: L.669, A.679, I.682 Ligands: CLA.72, CLA.73, BCR.90, CLA.129 5 PLIP interactions: 4 interactions with chain E, 1 interactions with chain D, Hydrophobic interactions: E:L.669, E:A.679, E:I.682, E:I.682, D:I.434 CLA.129: 6 residues within 4Å: Chain E: T.11, W.684, P.688 Chain J: F.27 Ligands: CLA.128, PQN.131 3 PLIP interactions: 2 interactions with chain E, 1 interactions with chain J, Hydrophobic interactions: E:P.688, E:P.688, J:F.27 CLA.130: 6 residues within 4Å: Chain E: W.15, F.654, V.699, H.703 Ligands: BCR.90, PQN.131 4 PLIP interactions: 4 interactions with chain E, Hydrophobic interactions: E:W.15, E:V.699 pi-Stacking: E:H.703 Metal complexes: E:H.703 CLA.136: 7 residues within 4Å: Chain I: I.91, G.92 Chain K: W.17, T.21, L.25 Ligands: PQN.84, BCR.132 4 PLIP interactions: 4 interactions with chain K, Hydrophobic interactions: K:L.25 pi-Stacking: K:W.17, K:W.17, K:W.17 CLA.137: 4 residues within 4Å: Chain I: D.68, G.69, D.70, W.71 0 PLIP interactions: CLA.139: 6 residues within 4Å: Chain D: W.107 Chain K: L.20, G.23, I.24, E.27, R.30 3 PLIP interactions: 3 interactions with chain K, Hydrophobic interactions: K:I.24 Salt bridges: K:R.30 pi-Cation interactions: K:R.30 CLA.140: 5 residues within 4Å: Chain L: I.32, G.36, I.37, G.40 Ligands: CLA.57 1 PLIP interactions: 1 interactions with chain L, Hydrophobic interactions: L:I.37 CLA.141: 6 residues within 4Å: Chain D: F.253, L.255 Chain L: L.5, R.12, H.31 Ligands: CLA.18 2 PLIP interactions: 2 interactions with chain L, Hydrophobic interactions: L:L.5 pi-Cation interactions: L:R.12 CLA.142: 5 residues within 4Å: Chain M: Y.30, Q.33, L.34, P.35, E.49 3 PLIP interactions: 3 interactions with chain M, Hydrophobic interactions: M:Y.30, M:Q.33, M:L.34 CLA.143: 4 residues within 4Å: Chain E: L.678 Chain M: I.36, H.54, F.57 4 PLIP interactions: 1 interactions with chain E, 3 interactions with chain M, Hydrophobic interactions: E:L.678, M:I.36, M:I.36, M:F.57 CLA.144: 4 residues within 4Å: Chain M: Y.56, F.57, G.60, L.136 3 PLIP interactions: 3 interactions with chain M, Hydrophobic interactions: M:Y.56, M:F.57, M:L.136 CLA.145: 2 residues within 4Å: Chain O: I.21, W.28 1 PLIP interactions: 1 interactions with chain O, Hydrophobic interactions: O:W.28 CLA.146: 4 residues within 4Å: Chain O: L.75, I.76, H.79, F.83 3 PLIP interactions: 3 interactions with chain O, Hydrophobic interactions: O:L.75, O:I.76 pi-Stacking: O:H.79 CLA.147: 0 residues within 4Å: (No contacts) 0 PLIP interactions:

2 x PQN: PHYLLOQUINONE(Non-covalent)

PQN.84: 12 residues within 4Å: Chain D: W.38, M.673, F.674, S.677, G.678, R.679, W.682, A.706, L.707 Ligands: CLA.82, BCR.132, CLA.136 8 PLIP interactions: 8 interactions with chain D Hydrophobic interactions: D:W.38, D:F.674, D:F.674, D:W.682, D:W.682, D:L.707 Hydrogen bonds: D:L.707 pi-Stacking: D:W.682 PQN.131: 12 residues within 4Å: Chain E: M.653, F.654, S.657, W.658, R.659, W.662, A.690, L.691, A.696 Ligands: BCR.90, CLA.129, CLA.130 8 PLIP interactions: 8 interactions with chain E Hydrophobic interactions: E:F.654, E:F.654, E:R.659, E:W.662, E:L.691, E:A.696 Hydrogen bonds: E:L.691 pi-Stacking: E:W.662

3 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.85: 11 residues within 4Å: Chain D: C.563, G.565, P.566, T.571, C.572 Chain E: C.550, P.553, T.558, C.559, I.693, R.697 6 PLIP interactions: 2 interactions with chain D, 4 interactions with chain E, Metal complexes: D:C.563, D:C.572, E:C.550 Salt bridges: E:D.560 pi-Cation interactions: E:W.658, E:W.658 SF4.134: 12 residues within 4Å: Chain F: C.20, P.21, V.24, L.25, C.47, V.48, G.49, C.50, K.51, R.52, C.53, V.66 0 PLIP interactions: SF4.135: 13 residues within 4Å: Chain F: C.10, I.11, G.12, C.13, T.14, Q.15, C.16, M.27, A.39, C.57, P.58, S.63, I.64 0 PLIP interactions:

8 x BCR: BETA-CAROTENE(Non-covalent)

BCR.86: 10 residues within 4Å: Chain D: F.73, Y.80, T.150, G.153, G.154, L.196, L.199, S.200 Ligands: CLA.54, CLA.56 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:F.73, D:L.196, D:L.199 BCR.87: 8 residues within 4Å: Chain D: L.329, I.332, L.333, I.343, A.397, Y.400 Ligands: CLA.64, BCR.88 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:I.332, D:L.333, D:I.343, D:A.397, D:Y.400 BCR.88: 12 residues within 4Å: Chain D: A.346, M.347, S.350, I.390, A.393, A.397, L.538, L.539, V.542 Ligands: CLA.66, CLA.75, BCR.87 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:A.346, D:A.393, D:A.397, D:L.539, D:V.542 BCR.89: 18 residues within 4Å: Chain D: M.660, G.663, F.666, V.667, L.722, I.725, A.726, W.729 Chain E: F.422, L.425, V.429 Ligands: CLA.41, CLA.42, CLA.48, CLA.68, CLA.82, CLA.121, BCR.132 11 PLIP interactions: 3 interactions with chain E, 8 interactions with chain D Hydrophobic interactions: E:F.422, E:L.425, E:V.429, D:F.666, D:F.666, D:V.667, D:L.722, D:I.725, D:A.726, D:W.729, D:W.729 BCR.90: 11 residues within 4Å: Chain D: I.434 Chain E: W.639, M.640, F.643, W.662 Ligands: CLA.93, CLA.99, CLA.116, CLA.128, CLA.130, PQN.131 4 PLIP interactions: 3 interactions with chain E, 1 interactions with chain D Hydrophobic interactions: E:F.643, E:W.662, E:W.662, D:I.434 BCR.132: 11 residues within 4Å: Chain E: F.422 Chain I: L.85, W.93 Chain K: L.25 Ligands: CLA.42, CLA.80, PQN.84, BCR.89, CLA.121, CLA.122, CLA.136 4 PLIP interactions: 2 interactions with chain I, 1 interactions with chain K, 1 interactions with chain E Hydrophobic interactions: I:L.85, I:W.93, K:L.25, E:F.422 BCR.133: 7 residues within 4Å: Chain E: F.323, A.330, V.334, F.378, G.381 Ligands: CLA.114, CLA.127 5 PLIP interactions: 5 interactions with chain E Hydrophobic interactions: E:F.323, E:F.323, E:A.330, E:V.334, E:F.378 BCR.138: 7 residues within 4Å: Chain D: M.438 Chain J: P.19, F.20 Ligands: CLA.73, CLA.74, CLA.97, CLA.105 3 PLIP interactions: 3 interactions with chain J Hydrophobic interactions: J:P.19, J:P.19, J:F.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Antoshvili, M. et al., Structure and function of photosystem I in Cyanidioschyzon merolae. Photosyn. Res. (2019)

Release Date

2018-04-11

Peptides

Similar to chlorophyll a/b-binding protein, CP24: AB
Similar to light harvesting protein: C
Photosystem I P700 chlorophyll a apoprotein A1: D
Photosystem I P700 chlorophyll a apoprotein A2: E
Photosystem I iron-sulfur center: F
Photosystem I p700 chlorophyll A apoprotein A2: G
Photosystem I iron-sulfur center subunit VII: H
Photosystem I reaction center subunit II: I
Photosystem I reaction center subunit VIII: J
Photosystem I reaction center subunit IX: K
Photosystem I reaction center subunit X: L
Photosystem I reaction center subunit XI: M
Photosystem I reaction center subunit XII: N
PsaM: O

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
2

B
3

C
4

D
A

E
B

F
C

G
D

H
E

I
F

J
I

K
J

L
K

M
L

N
M

O
O

Similar to chlorophyll a/b-binding protein, CP24

Similar to light harvesting protein

Photosystem I P700 chlorophyll a apoprotein A1

Photosystem I P700 chlorophyll a apoprotein A2

Photosystem I iron-sulfur center

Photosystem I p700 chlorophyll A apoprotein A2

Photosystem I iron-sulfur center subunit VII

Photosystem I reaction center subunit II

Photosystem I reaction center subunit VIII

Photosystem I reaction center subunit IX

Photosystem I reaction center subunit X

Photosystem I reaction center subunit XI

Photosystem I reaction center subunit XII

PsaM

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