SMTL ID : 2r9r.3 (6 other biounits)

Shaker family voltage dependent potassium channel (kv1.2-kv2.1 paddle chimera channel) in association with beta subunit

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-8-8-mer

Ligands

8 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.1: 30 residues within 4Å: Chain A: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, K.220, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 27 PLIP interactions: 27 interactions with chain A Hydrophobic interactions: A:W.23 Hydrogen bonds: A:T.22, A:W.23, A:Q.29, A:D.51, A:S.154, A:S.154, A:R.155, A:S.210, A:L.212, A:C.214, A:G.215, A:S.218, A:K.220, A:R.230, A:R.230, A:G.289, A:S.291, A:Q.295, A:Q.295, A:E.298, A:N.299 Water bridges: A:K.84 Salt bridges: A:K.220, A:R.230 pi-Stacking: A:W.209, A:W.209 NAP.22: 33 residues within 4Å: Chain C: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, S.218, K.220, Y.221, Y.228, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 27 PLIP interactions: 27 interactions with chain C Hydrophobic interactions: C:W.23 Hydrogen bonds: C:T.22, C:W.23, C:Q.29, C:D.51, C:S.154, C:S.154, C:R.155, C:S.210, C:L.212, C:C.214, C:G.215, C:S.218, C:K.220, C:R.230, C:R.230, C:G.289, C:S.291, C:Q.295, C:Q.295, C:E.298, C:N.299 Water bridges: C:N.124 Salt bridges: C:K.220, C:R.230 pi-Stacking: C:W.209, C:W.209 NAP.28: 30 residues within 4Å: Chain E: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, K.220, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 27 PLIP interactions: 27 interactions with chain E Hydrophobic interactions: E:W.23 Hydrogen bonds: E:T.22, E:W.23, E:Q.29, E:D.51, E:S.154, E:S.154, E:R.155, E:S.210, E:L.212, E:C.214, E:G.215, E:S.218, E:K.220, E:R.230, E:R.230, E:G.289, E:S.291, E:Q.295, E:Q.295, E:E.298, E:N.299 Water bridges: E:K.84 Salt bridges: E:K.220, E:R.230 pi-Stacking: E:W.209, E:W.209 NAP.49: 33 residues within 4Å: Chain G: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, S.218, K.220, Y.221, Y.228, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 27 PLIP interactions: 27 interactions with chain G Hydrophobic interactions: G:W.23 Hydrogen bonds: G:T.22, G:W.23, G:Q.29, G:D.51, G:S.154, G:S.154, G:R.155, G:S.210, G:L.212, G:C.214, G:G.215, G:S.218, G:K.220, G:R.230, G:R.230, G:G.289, G:S.291, G:Q.295, G:Q.295, G:E.298, G:N.299 Water bridges: G:N.124 Salt bridges: G:K.220, G:R.230 pi-Stacking: G:W.209, G:W.209 NAP.55: 30 residues within 4Å: Chain I: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, K.220, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 27 PLIP interactions: 27 interactions with chain I Hydrophobic interactions: I:W.23 Hydrogen bonds: I:T.22, I:W.23, I:Q.29, I:D.51, I:S.154, I:S.154, I:R.155, I:S.210, I:L.212, I:C.214, I:G.215, I:S.218, I:K.220, I:R.230, I:R.230, I:G.289, I:S.291, I:Q.295, I:Q.295, I:E.298, I:N.299 Water bridges: I:K.84 Salt bridges: I:K.220, I:R.230 pi-Stacking: I:W.209, I:W.209 NAP.76: 33 residues within 4Å: Chain K: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, S.218, K.220, Y.221, Y.228, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 27 PLIP interactions: 27 interactions with chain K Hydrophobic interactions: K:W.23 Hydrogen bonds: K:T.22, K:W.23, K:Q.29, K:D.51, K:S.154, K:S.154, K:R.155, K:S.210, K:L.212, K:C.214, K:G.215, K:S.218, K:K.220, K:R.230, K:R.230, K:G.289, K:S.291, K:Q.295, K:Q.295, K:E.298, K:N.299 Water bridges: K:N.124 Salt bridges: K:K.220, K:R.230 pi-Stacking: K:W.209, K:W.209 NAP.82: 30 residues within 4Å: Chain M: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, K.220, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 27 PLIP interactions: 27 interactions with chain M Hydrophobic interactions: M:W.23 Hydrogen bonds: M:T.22, M:W.23, M:Q.29, M:D.51, M:S.154, M:S.154, M:R.155, M:S.210, M:L.212, M:C.214, M:G.215, M:S.218, M:K.220, M:R.230, M:R.230, M:G.289, M:S.291, M:Q.295, M:Q.295, M:E.298, M:N.299 Water bridges: M:K.84 Salt bridges: M:K.220, M:R.230 pi-Stacking: M:W.209, M:W.209 NAP.103: 33 residues within 4Å: Chain O: G.21, T.22, W.23, Q.29, D.51, Y.56, K.84, N.124, S.154, R.155, Q.180, W.209, S.210, P.211, L.212, A.213, C.214, G.215, S.218, K.220, Y.221, Y.228, S.229, R.230, P.270, L.287, L.288, G.289, A.290, S.291, Q.295, E.298, N.299 27 PLIP interactions: 27 interactions with chain O Hydrophobic interactions: O:W.23 Hydrogen bonds: O:T.22, O:W.23, O:Q.29, O:D.51, O:S.154, O:S.154, O:R.155, O:S.210, O:L.212, O:C.214, O:G.215, O:S.218, O:K.220, O:R.230, O:R.230, O:G.289, O:S.291, O:Q.295, O:Q.295, O:E.298, O:N.299 Water bridges: O:N.124 Salt bridges: O:K.220, O:R.230 pi-Stacking: O:W.209, O:W.209

32 x K: POTASSIUM ION(Non-covalent)

K.2: 15 residues within 4Å: Chain B: G.391, Y.392 Chain F: G.391, Y.392 Chain J: G.391, Y.392 Chain N: G.391, Y.392 Ligands: K.3, K.29, K.30, K.56, K.57, K.83, K.84 Ligand excluded by PLIP K.3: 19 residues within 4Å: Chain B: V.390, G.391 Chain F: V.390, G.391 Chain J: V.390, G.391 Chain N: V.390, G.391 Ligands: K.2, K.4, K.29, K.30, K.31, K.56, K.57, K.58, K.83, K.84, K.85 Ligand excluded by PLIP K.4: 19 residues within 4Å: Chain B: T.389, V.390 Chain F: T.389, V.390 Chain J: T.389, V.390 Chain N: T.389, V.390 Ligands: K.3, K.5, K.30, K.31, K.32, K.57, K.58, K.59, K.84, K.85, K.86 Ligand excluded by PLIP K.5: 11 residues within 4Å: Chain B: T.389 Chain F: T.389 Chain J: T.389 Chain N: T.389 Ligands: K.4, K.31, K.32, K.58, K.59, K.85, K.86 Ligand excluded by PLIP K.23: 15 residues within 4Å: Chain D: G.391, Y.392 Chain H: G.391, Y.392 Chain L: G.391, Y.392 Chain P: G.391, Y.392 Ligands: K.24, K.50, K.51, K.77, K.78, K.104, K.105 Ligand excluded by PLIP K.24: 19 residues within 4Å: Chain D: V.390, G.391 Chain H: V.390, G.391 Chain L: V.390, G.391 Chain P: V.390, G.391 Ligands: K.23, K.25, K.50, K.51, K.52, K.77, K.78, K.79, K.104, K.105, K.106 Ligand excluded by PLIP K.25: 19 residues within 4Å: Chain D: T.389, V.390 Chain H: T.389, V.390 Chain L: T.389, V.390 Chain P: T.389, V.390 Ligands: K.24, K.26, K.51, K.52, K.53, K.78, K.79, K.80, K.105, K.106, K.107 Ligand excluded by PLIP K.26: 11 residues within 4Å: Chain D: T.389 Chain H: T.389 Chain L: T.389 Chain P: T.389 Ligands: K.25, K.52, K.53, K.79, K.80, K.106, K.107 Ligand excluded by PLIP K.29: 15 residues within 4Å: Chain B: G.391, Y.392 Chain F: G.391, Y.392 Chain J: G.391, Y.392 Chain N: G.391, Y.392 Ligands: K.2, K.3, K.30, K.56, K.57, K.83, K.84 Ligand excluded by PLIP K.30: 19 residues within 4Å: Chain B: V.390, G.391 Chain F: V.390, G.391 Chain J: V.390, G.391 Chain N: V.390, G.391 Ligands: K.2, K.3, K.4, K.29, K.31, K.56, K.57, K.58, K.83, K.84, K.85 Ligand excluded by PLIP K.31: 19 residues within 4Å: Chain B: T.389, V.390 Chain F: T.389, V.390 Chain J: T.389, V.390 Chain N: T.389, V.390 Ligands: K.3, K.4, K.5, K.30, K.32, K.57, K.58, K.59, K.84, K.85, K.86 Ligand excluded by PLIP K.32: 11 residues within 4Å: Chain B: T.389 Chain F: T.389 Chain J: T.389 Chain N: T.389 Ligands: K.4, K.5, K.31, K.58, K.59, K.85, K.86 Ligand excluded by PLIP K.50: 15 residues within 4Å: Chain D: G.391, Y.392 Chain H: G.391, Y.392 Chain L: G.391, Y.392 Chain P: G.391, Y.392 Ligands: K.23, K.24, K.51, K.77, K.78, K.104, K.105 Ligand excluded by PLIP K.51: 19 residues within 4Å: Chain D: V.390, G.391 Chain H: V.390, G.391 Chain L: V.390, G.391 Chain P: V.390, G.391 Ligands: K.23, K.24, K.25, K.50, K.52, K.77, K.78, K.79, K.104, K.105, K.106 Ligand excluded by PLIP K.52: 19 residues within 4Å: Chain D: T.389, V.390 Chain H: T.389, V.390 Chain L: T.389, V.390 Chain P: T.389, V.390 Ligands: K.24, K.25, K.26, K.51, K.53, K.78, K.79, K.80, K.105, K.106, K.107 Ligand excluded by PLIP K.53: 11 residues within 4Å: Chain D: T.389 Chain H: T.389 Chain L: T.389 Chain P: T.389 Ligands: K.25, K.26, K.52, K.79, K.80, K.106, K.107 Ligand excluded by PLIP K.56: 15 residues within 4Å: Chain B: G.391, Y.392 Chain F: G.391, Y.392 Chain J: G.391, Y.392 Chain N: G.391, Y.392 Ligands: K.2, K.3, K.29, K.30, K.57, K.83, K.84 Ligand excluded by PLIP K.57: 19 residues within 4Å: Chain B: V.390, G.391 Chain F: V.390, G.391 Chain J: V.390, G.391 Chain N: V.390, G.391 Ligands: K.2, K.3, K.4, K.29, K.30, K.31, K.56, K.58, K.83, K.84, K.85 Ligand excluded by PLIP K.58: 19 residues within 4Å: Chain B: T.389, V.390 Chain F: T.389, V.390 Chain J: T.389, V.390 Chain N: T.389, V.390 Ligands: K.3, K.4, K.5, K.30, K.31, K.32, K.57, K.59, K.84, K.85, K.86 Ligand excluded by PLIP K.59: 11 residues within 4Å: Chain B: T.389 Chain F: T.389 Chain J: T.389 Chain N: T.389 Ligands: K.4, K.5, K.31, K.32, K.58, K.85, K.86 Ligand excluded by PLIP K.77: 15 residues within 4Å: Chain D: G.391, Y.392 Chain H: G.391, Y.392 Chain L: G.391, Y.392 Chain P: G.391, Y.392 Ligands: K.23, K.24, K.50, K.51, K.78, K.104, K.105 Ligand excluded by PLIP K.78: 19 residues within 4Å: Chain D: V.390, G.391 Chain H: V.390, G.391 Chain L: V.390, G.391 Chain P: V.390, G.391 Ligands: K.23, K.24, K.25, K.50, K.51, K.52, K.77, K.79, K.104, K.105, K.106 Ligand excluded by PLIP K.79: 19 residues within 4Å: Chain D: T.389, V.390 Chain H: T.389, V.390 Chain L: T.389, V.390 Chain P: T.389, V.390 Ligands: K.24, K.25, K.26, K.51, K.52, K.53, K.78, K.80, K.105, K.106, K.107 Ligand excluded by PLIP K.80: 11 residues within 4Å: Chain D: T.389 Chain H: T.389 Chain L: T.389 Chain P: T.389 Ligands: K.25, K.26, K.52, K.53, K.79, K.106, K.107 Ligand excluded by PLIP K.83: 15 residues within 4Å: Chain B: G.391, Y.392 Chain F: G.391, Y.392 Chain J: G.391, Y.392 Chain N: G.391, Y.392 Ligands: K.2, K.3, K.29, K.30, K.56, K.57, K.84 Ligand excluded by PLIP K.84: 19 residues within 4Å: Chain B: V.390, G.391 Chain F: V.390, G.391 Chain J: V.390, G.391 Chain N: V.390, G.391 Ligands: K.2, K.3, K.4, K.29, K.30, K.31, K.56, K.57, K.58, K.83, K.85 Ligand excluded by PLIP K.85: 19 residues within 4Å: Chain B: T.389, V.390 Chain F: T.389, V.390 Chain J: T.389, V.390 Chain N: T.389, V.390 Ligands: K.3, K.4, K.5, K.30, K.31, K.32, K.57, K.58, K.59, K.84, K.86 Ligand excluded by PLIP K.86: 11 residues within 4Å: Chain B: T.389 Chain F: T.389 Chain J: T.389 Chain N: T.389 Ligands: K.4, K.5, K.31, K.32, K.58, K.59, K.85 Ligand excluded by PLIP K.104: 15 residues within 4Å: Chain D: G.391, Y.392 Chain H: G.391, Y.392 Chain L: G.391, Y.392 Chain P: G.391, Y.392 Ligands: K.23, K.24, K.50, K.51, K.77, K.78, K.105 Ligand excluded by PLIP K.105: 19 residues within 4Å: Chain D: V.390, G.391 Chain H: V.390, G.391 Chain L: V.390, G.391 Chain P: V.390, G.391 Ligands: K.23, K.24, K.25, K.50, K.51, K.52, K.77, K.78, K.79, K.104, K.106 Ligand excluded by PLIP K.106: 19 residues within 4Å: Chain D: T.389, V.390 Chain H: T.389, V.390 Chain L: T.389, V.390 Chain P: T.389, V.390 Ligands: K.24, K.25, K.26, K.51, K.52, K.53, K.78, K.79, K.80, K.105, K.107 Ligand excluded by PLIP K.107: 11 residues within 4Å: Chain D: T.389 Chain H: T.389 Chain L: T.389 Chain P: T.389 Ligands: K.25, K.26, K.52, K.53, K.79, K.80, K.106 Ligand excluded by PLIP

68 x PGW: (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate(Non-covalent)(Non-functional Binders)

PGW.6: 11 residues within 4Å: Chain B: I.347, P.377, D.378, F.380, W.381, V.384 Chain N: I.400, K.403, S.407 Ligands: PGW.10, PGW.65 6 PLIP interactions: 2 interactions with chain N, 4 interactions with chain B Hydrogen bonds: N:K.403, N:K.403 Hydrophobic interactions: B:I.347, B:F.380, B:W.381, B:V.384 PGW.7: 2 residues within 4Å: Chain B: I.313 Ligands: PGW.8 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:I.313 PGW.8: 2 residues within 4Å: Chain N: G.401 Ligands: PGW.7 No protein-ligand interaction detected (PLIP) PGW.9: 2 residues within 4Å: Chain B: M.314, L.317 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:M.314, B:L.317 PGW.10: 2 residues within 4Å: Ligands: PGW.6, PGW.65 No protein-ligand interaction detected (PLIP) PGW.11: 4 residues within 4Å: Chain B: V.197, L.201 Ligands: PGW.87, PGW.91 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:V.197, B:L.201 PGW.12: 6 residues within 4Å: Chain B: L.332, L.336, I.347 Chain N: L.415, T.416 Ligands: PGW.17 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain N Hydrophobic interactions: B:L.332, B:L.336, B:I.347, N:L.415 PGW.13: 1 residues within 4Å: Chain B: M.340 No protein-ligand interaction detected (PLIP) PGW.14: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.15: 5 residues within 4Å: Chain B: I.194, S.198, F.207, P.240, F.241 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:I.194, B:F.207, B:P.240, B:F.241, B:F.241 PGW.16: 9 residues within 4Å: Chain B: H.325, S.326, K.327, G.328 Chain N: R.341, G.344, L.345, I.347, F.348 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain N Hydrogen bonds: B:S.326, B:K.327, B:G.328 Hydrophobic interactions: N:I.347, N:F.348 Salt bridges: N:R.341 PGW.17: 4 residues within 4Å: Chain N: F.349, L.356, T.416 Ligands: PGW.12 1 PLIP interactions: 1 interactions with chain N Hydrophobic interactions: N:L.356 PGW.18: 11 residues within 4Å: Chain B: I.273, M.274, F.320, K.327, L.329, Q.330, G.333, Q.334, K.337, R.434, E.435 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:I.273, B:F.320, B:Q.330, B:K.337 Hydrogen bonds: B:Q.334, B:R.434, B:R.434 Salt bridges: B:K.327 PGW.19: 4 residues within 4Å: Chain B: Q.233, S.234, I.250, E.293 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:I.250 PGW.20: 2 residues within 4Å: Chain B: I.276, F.311 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:I.276, B:F.311 PGW.21: 3 residues within 4Å: Chain B: S.236, F.237, T.246 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.237, B:T.246 PGW.27: 9 residues within 4Å: Chain D: I.347, P.377, D.378, F.380, W.381, V.384 Chain P: I.400, K.403, S.407 6 PLIP interactions: 3 interactions with chain D, 3 interactions with chain P Hydrophobic interactions: D:I.347, D:F.380, D:W.381 Hydrogen bonds: P:K.403, P:K.403 Salt bridges: P:K.403 PGW.33: 11 residues within 4Å: Chain F: I.347, P.377, D.378, F.380, W.381, V.384 Chain J: I.400, K.403, S.407 Ligands: PGW.37, PGW.92 6 PLIP interactions: 4 interactions with chain F, 2 interactions with chain J Hydrophobic interactions: F:I.347, F:F.380, F:W.381, F:V.384 Hydrogen bonds: J:K.403, J:K.403 PGW.34: 2 residues within 4Å: Chain F: I.313 Ligands: PGW.35 1 PLIP interactions: 1 interactions with chain F Hydrophobic interactions: F:I.313 PGW.35: 2 residues within 4Å: Chain J: G.401 Ligands: PGW.34 No protein-ligand interaction detected (PLIP) PGW.36: 2 residues within 4Å: Chain F: M.314, L.317 2 PLIP interactions: 2 interactions with chain F Hydrophobic interactions: F:M.314, F:L.317 PGW.37: 2 residues within 4Å: Ligands: PGW.33, PGW.92 No protein-ligand interaction detected (PLIP) PGW.38: 4 residues within 4Å: Chain F: V.197, L.201 Ligands: PGW.60, PGW.64 2 PLIP interactions: 2 interactions with chain F Hydrophobic interactions: F:V.197, F:L.201 PGW.39: 6 residues within 4Å: Chain F: L.332, L.336, I.347 Chain J: L.415, T.416 Ligands: PGW.44 4 PLIP interactions: 1 interactions with chain J, 3 interactions with chain F Hydrophobic interactions: J:L.415, F:L.332, F:L.336, F:I.347 PGW.40: 1 residues within 4Å: Chain F: M.340 No protein-ligand interaction detected (PLIP) PGW.41: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.42: 5 residues within 4Å: Chain F: I.194, S.198, F.207, P.240, F.241 5 PLIP interactions: 5 interactions with chain F Hydrophobic interactions: F:I.194, F:F.207, F:P.240, F:F.241, F:F.241 PGW.43: 9 residues within 4Å: Chain F: H.325, S.326, K.327, G.328 Chain J: R.341, G.344, L.345, I.347, F.348 6 PLIP interactions: 3 interactions with chain F, 3 interactions with chain J Hydrogen bonds: F:S.326, F:K.327, F:G.328 Hydrophobic interactions: J:I.347, J:F.348 Salt bridges: J:R.341 PGW.44: 4 residues within 4Å: Chain J: F.349, L.356, T.416 Ligands: PGW.39 1 PLIP interactions: 1 interactions with chain J Hydrophobic interactions: J:L.356 PGW.45: 11 residues within 4Å: Chain F: I.273, M.274, F.320, K.327, L.329, Q.330, G.333, Q.334, K.337, R.434, E.435 8 PLIP interactions: 8 interactions with chain F Hydrophobic interactions: F:I.273, F:F.320, F:Q.330, F:K.337 Hydrogen bonds: F:Q.334, F:R.434, F:R.434 Salt bridges: F:K.327 PGW.46: 4 residues within 4Å: Chain F: Q.233, S.234, I.250, E.293 1 PLIP interactions: 1 interactions with chain F Hydrophobic interactions: F:I.250 PGW.47: 2 residues within 4Å: Chain F: I.276, F.311 2 PLIP interactions: 2 interactions with chain F Hydrophobic interactions: F:I.276, F:F.311 PGW.48: 3 residues within 4Å: Chain F: S.236, F.237, T.246 2 PLIP interactions: 2 interactions with chain F Hydrophobic interactions: F:F.237, F:T.246 PGW.54: 9 residues within 4Å: Chain H: I.347, P.377, D.378, F.380, W.381, V.384 Chain L: I.400, K.403, S.407 6 PLIP interactions: 3 interactions with chain H, 3 interactions with chain L Hydrophobic interactions: H:I.347, H:F.380, H:W.381 Hydrogen bonds: L:K.403, L:K.403 Salt bridges: L:K.403 PGW.60: 11 residues within 4Å: Chain B: I.400, K.403, S.407 Chain J: I.347, P.377, D.378, F.380, W.381, V.384 Ligands: PGW.38, PGW.64 6 PLIP interactions: 4 interactions with chain J, 2 interactions with chain B Hydrophobic interactions: J:I.347, J:F.380, J:W.381, J:V.384 Hydrogen bonds: B:K.403, B:K.403 PGW.61: 2 residues within 4Å: Chain J: I.313 Ligands: PGW.62 1 PLIP interactions: 1 interactions with chain J Hydrophobic interactions: J:I.313 PGW.62: 2 residues within 4Å: Chain B: G.401 Ligands: PGW.61 No protein-ligand interaction detected (PLIP) PGW.63: 2 residues within 4Å: Chain J: M.314, L.317 2 PLIP interactions: 2 interactions with chain J Hydrophobic interactions: J:M.314, J:L.317 PGW.64: 2 residues within 4Å: Ligands: PGW.38, PGW.60 No protein-ligand interaction detected (PLIP) PGW.65: 4 residues within 4Å: Chain J: V.197, L.201 Ligands: PGW.6, PGW.10 2 PLIP interactions: 2 interactions with chain J Hydrophobic interactions: J:V.197, J:L.201 PGW.66: 6 residues within 4Å: Chain B: L.415, T.416 Chain J: L.332, L.336, I.347 Ligands: PGW.71 4 PLIP interactions: 3 interactions with chain J, 1 interactions with chain B Hydrophobic interactions: J:L.332, J:L.336, J:I.347, B:L.415 PGW.67: 1 residues within 4Å: Chain J: M.340 No protein-ligand interaction detected (PLIP) PGW.68: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.69: 5 residues within 4Å: Chain J: I.194, S.198, F.207, P.240, F.241 5 PLIP interactions: 5 interactions with chain J Hydrophobic interactions: J:I.194, J:F.207, J:P.240, J:F.241, J:F.241 PGW.70: 9 residues within 4Å: Chain B: R.341, G.344, L.345, I.347, F.348 Chain J: H.325, S.326, K.327, G.328 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain J Hydrophobic interactions: B:I.347, B:F.348 Salt bridges: B:R.341 Hydrogen bonds: J:S.326, J:K.327, J:G.328 PGW.71: 4 residues within 4Å: Chain B: F.349, L.356, T.416 Ligands: PGW.66 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:L.356 PGW.72: 11 residues within 4Å: Chain J: I.273, M.274, F.320, K.327, L.329, Q.330, G.333, Q.334, K.337, R.434, E.435 8 PLIP interactions: 8 interactions with chain J Hydrophobic interactions: J:I.273, J:F.320, J:Q.330, J:K.337 Hydrogen bonds: J:Q.334, J:R.434, J:R.434 Salt bridges: J:K.327 PGW.73: 4 residues within 4Å: Chain J: Q.233, S.234, I.250, E.293 1 PLIP interactions: 1 interactions with chain J Hydrophobic interactions: J:I.250 PGW.74: 2 residues within 4Å: Chain J: I.276, F.311 2 PLIP interactions: 2 interactions with chain J Hydrophobic interactions: J:I.276, J:F.311 PGW.75: 3 residues within 4Å: Chain J: S.236, F.237, T.246 2 PLIP interactions: 2 interactions with chain J Hydrophobic interactions: J:F.237, J:T.246 PGW.81: 9 residues within 4Å: Chain D: I.400, K.403, S.407 Chain L: I.347, P.377, D.378, F.380, W.381, V.384 6 PLIP interactions: 3 interactions with chain L, 3 interactions with chain D Hydrophobic interactions: L:I.347, L:F.380, L:W.381 Hydrogen bonds: D:K.403, D:K.403 Salt bridges: D:K.403 PGW.87: 11 residues within 4Å: Chain F: I.400, K.403, S.407 Chain N: I.347, P.377, D.378, F.380, W.381, V.384 Ligands: PGW.11, PGW.91 6 PLIP interactions: 2 interactions with chain F, 4 interactions with chain N Hydrogen bonds: F:K.403, F:K.403 Hydrophobic interactions: N:I.347, N:F.380, N:W.381, N:V.384 PGW.88: 2 residues within 4Å: Chain N: I.313 Ligands: PGW.89 1 PLIP interactions: 1 interactions with chain N Hydrophobic interactions: N:I.313 PGW.89: 2 residues within 4Å: Chain F: G.401 Ligands: PGW.88 No protein-ligand interaction detected (PLIP) PGW.90: 2 residues within 4Å: Chain N: M.314, L.317 2 PLIP interactions: 2 interactions with chain N Hydrophobic interactions: N:M.314, N:L.317 PGW.91: 2 residues within 4Å: Ligands: PGW.11, PGW.87 No protein-ligand interaction detected (PLIP) PGW.92: 4 residues within 4Å: Chain N: V.197, L.201 Ligands: PGW.33, PGW.37 2 PLIP interactions: 2 interactions with chain N Hydrophobic interactions: N:V.197, N:L.201 PGW.93: 6 residues within 4Å: Chain F: L.415, T.416 Chain N: L.332, L.336, I.347 Ligands: PGW.98 4 PLIP interactions: 3 interactions with chain N, 1 interactions with chain F Hydrophobic interactions: N:L.332, N:L.336, N:I.347, F:L.415 PGW.94: 1 residues within 4Å: Chain N: M.340 No protein-ligand interaction detected (PLIP) PGW.95: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PGW.96: 5 residues within 4Å: Chain N: I.194, S.198, F.207, P.240, F.241 5 PLIP interactions: 5 interactions with chain N Hydrophobic interactions: N:I.194, N:F.207, N:P.240, N:F.241, N:F.241 PGW.97: 9 residues within 4Å: Chain F: R.341, G.344, L.345, I.347, F.348 Chain N: H.325, S.326, K.327, G.328 6 PLIP interactions: 3 interactions with chain F, 3 interactions with chain N Hydrophobic interactions: F:I.347, F:F.348 Salt bridges: F:R.341 Hydrogen bonds: N:S.326, N:K.327, N:G.328 PGW.98: 4 residues within 4Å: Chain F: F.349, L.356, T.416 Ligands: PGW.93 1 PLIP interactions: 1 interactions with chain F Hydrophobic interactions: F:L.356 PGW.99: 11 residues within 4Å: Chain N: I.273, M.274, F.320, K.327, L.329, Q.330, G.333, Q.334, K.337, R.434, E.435 8 PLIP interactions: 8 interactions with chain N Hydrophobic interactions: N:I.273, N:F.320, N:Q.330, N:K.337 Hydrogen bonds: N:Q.334, N:R.434, N:R.434 Salt bridges: N:K.327 PGW.100: 4 residues within 4Å: Chain N: Q.233, S.234, I.250, E.293 1 PLIP interactions: 1 interactions with chain N Hydrophobic interactions: N:I.250 PGW.101: 2 residues within 4Å: Chain N: I.276, F.311 2 PLIP interactions: 2 interactions with chain N Hydrophobic interactions: N:I.276, N:F.311 PGW.102: 3 residues within 4Å: Chain N: S.236, F.237, T.246 2 PLIP interactions: 2 interactions with chain N Hydrophobic interactions: N:F.237, N:T.246 PGW.108: 9 residues within 4Å: Chain H: I.400, K.403, S.407 Chain P: I.347, P.377, D.378, F.380, W.381, V.384 6 PLIP interactions: 3 interactions with chain H, 3 interactions with chain P Hydrogen bonds: H:K.403, H:K.403 Salt bridges: H:K.403 Hydrophobic interactions: P:I.347, P:F.380, P:W.381

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Long, S.B. et al., Atomic structure of a voltage-dependent K+ channel in a lipid membrane-like environment. Nature (2007)

Release Date

2007-11-20

Peptides

Voltage-gated potassium channel subunit beta-2: ACEGIKMO
Paddle chimera voltage gated potassium channel Kv1.2-Kv2.1: BDFHJLNP

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
G

E
A

G
G

I
A

K
G

M
A

O
G

B
B

D
H

F
B

H
H

J
B

L
H

N
B

P
H

Membrane

We predict this structure to be a membrane protein.
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Voltage-gated potassium channel subunit beta-2

Paddle chimera voltage gated potassium channel Kv1.2-Kv2.1

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