SMTL ID : 8v64.1

RCK1-RCK2 double mutant of human Slo1 in presence of EDTA - resting VSD

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

9 x K: POTASSIUM ION(Non-covalent)

K.1: 10 residues within 4Å: Chain A: G.289, Y.290 Chain B: G.289, Y.290 Chain C: G.289, Y.290 Chain D: G.289, Y.290 Ligands: K.2, K.5 5 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C, 2 interactions with chain D, 1 interactions with chain A Metal complexes: B:Y.290, C:Y.290, D:G.289, D:Y.290, A:Y.290 K.2: 10 residues within 4Å: Chain A: V.288, G.289 Chain B: V.288, G.289 Chain C: V.288, G.289 Chain D: V.288, G.289 Ligands: K.1, K.3 5 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A, 2 interactions with chain D Metal complexes: B:V.288, A:V.288, A:G.289, D:V.288, D:G.289 K.3: 10 residues within 4Å: Chain A: T.287, V.288 Chain B: T.287, V.288 Chain C: T.287, V.288 Chain D: T.287, V.288 Ligands: K.2, K.4 5 PLIP interactions: 1 interactions with chain C, 2 interactions with chain D, 1 interactions with chain B, 1 interactions with chain A Metal complexes: C:T.287, D:T.287, D:V.288, B:T.287, A:T.287 K.4: 5 residues within 4Å: Chain A: T.287 Chain B: T.287 Chain C: T.287 Chain D: T.287 Ligands: K.3 5 PLIP interactions: 2 interactions with chain C, 1 interactions with chain D, 1 interactions with chain B, 1 interactions with chain A Metal complexes: C:T.287, C:T.287, D:T.287, B:T.287, A:T.287 K.5: 5 residues within 4Å: Chain A: Y.290 Chain B: Y.290 Chain C: Y.290 Chain D: Y.290 Ligands: K.1 No protein-ligand interaction detected (PLIP) K.23: 5 residues within 4Å: Chain A: N.509, S.512, V.532, N.534, E.535 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:N.509, A:S.512, A:V.532, A:N.534 K.40: 5 residues within 4Å: Chain B: N.509, S.512, V.532, N.534, E.535 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:N.509, B:S.512, B:V.532, B:N.534 K.57: 5 residues within 4Å: Chain C: N.509, S.512, V.532, N.534, E.535 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:N.509, C:S.512, C:V.532, C:N.534 K.73: 5 residues within 4Å: Chain D: N.509, S.512, V.532, N.534, E.535 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:N.509, D:S.512, D:V.532, D:N.534

24 x POV: (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate(Non-covalent)(Non-functional Binders)

POV.6: 11 residues within 4Å: Chain A: E.264, T.298, R.301, L.302 Chain B: T.273, W.275, E.276, V.278, Y.279 Ligands: AJP.15, AJP.37 Ligand excluded by PLIP POV.7: 12 residues within 4Å: Chain A: W.246, T.273, W.275, E.276, V.278, Y.279 Chain D: E.264, T.298, R.301, L.302 Ligands: AJP.20, AJP.65 Ligand excluded by PLIP POV.8: 11 residues within 4Å: Chain A: T.245, A.249, F.307, G.310, G.311, A.313, M.314, S.317, Y.318, E.321 Ligands: AJP.14 Ligand excluded by PLIP POV.9: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP POV.10: 11 residues within 4Å: Chain A: F.217, I.226, L.227, K.228, T.229, S.232, L.235, V.236, L.239, S.240, I.243 Ligand excluded by PLIP POV.11: 2 residues within 4Å: Ligands: AJP.19, AJP.20 Ligand excluded by PLIP POV.12: 5 residues within 4Å: Chain A: L.179, E.180, V.181 Ligands: CLR.13, AJP.14 Ligand excluded by PLIP POV.24: 11 residues within 4Å: Chain B: E.264, T.298, R.301, L.302 Chain C: T.273, W.275, E.276, V.278, Y.279 Ligands: AJP.32, AJP.54 Ligand excluded by PLIP POV.25: 11 residues within 4Å: Chain B: T.245, A.249, F.307, G.310, G.311, A.313, M.314, S.317, Y.318, E.321 Ligands: AJP.31 Ligand excluded by PLIP POV.26: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP POV.27: 11 residues within 4Å: Chain B: F.217, I.226, L.227, K.228, T.229, S.232, L.235, V.236, L.239, S.240, I.243 Ligand excluded by PLIP POV.28: 2 residues within 4Å: Ligands: AJP.36, AJP.37 Ligand excluded by PLIP POV.29: 5 residues within 4Å: Chain B: L.179, E.180, V.181 Ligands: CLR.30, AJP.31 Ligand excluded by PLIP POV.41: 12 residues within 4Å: Chain C: E.264, T.298, R.301, L.302 Chain D: W.246, T.273, W.275, E.276, V.278, Y.279 Ligands: AJP.49, AJP.70 Ligand excluded by PLIP POV.42: 11 residues within 4Å: Chain C: T.245, A.249, F.307, G.310, G.311, A.313, M.314, S.317, Y.318, E.321 Ligands: AJP.48 Ligand excluded by PLIP POV.43: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP POV.44: 11 residues within 4Å: Chain C: F.217, I.226, L.227, K.228, T.229, S.232, L.235, V.236, L.239, S.240, I.243 Ligand excluded by PLIP POV.45: 2 residues within 4Å: Ligands: AJP.53, AJP.54 Ligand excluded by PLIP POV.46: 5 residues within 4Å: Chain C: L.179, E.180, V.181 Ligands: CLR.47, AJP.48 Ligand excluded by PLIP POV.58: 11 residues within 4Å: Chain D: T.245, A.249, F.307, G.310, G.311, A.313, M.314, S.317, Y.318, E.321 Ligands: AJP.64 Ligand excluded by PLIP POV.59: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP POV.60: 11 residues within 4Å: Chain D: F.217, I.226, L.227, K.228, T.229, S.232, L.235, V.236, L.239, S.240, I.243 Ligand excluded by PLIP POV.61: 2 residues within 4Å: Ligands: AJP.69, AJP.70 Ligand excluded by PLIP POV.62: 5 residues within 4Å: Chain D: L.179, E.180, V.181 Ligands: CLR.63, AJP.64 Ligand excluded by PLIP

4 x CLR: CHOLESTEROL(Non-covalent)

CLR.13: 16 residues within 4Å: Chain A: W.22, L.26, F.188, W.203, L.206, F.252, L.255, V.256, S.259, G.260, P.262, F.266, L.299, F.303 Ligands: POV.12, AJP.16 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:W.22, A:W.22, A:L.26, A:F.188, A:W.203, A:F.252, A:F.252, A:L.255, A:V.256, A:P.262, A:F.266, A:L.299, A:F.303 CLR.30: 16 residues within 4Å: Chain B: W.22, L.26, F.188, W.203, L.206, F.252, L.255, V.256, S.259, G.260, P.262, F.266, L.299, F.303 Ligands: POV.29, AJP.33 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:W.22, B:W.22, B:L.26, B:F.188, B:W.203, B:F.252, B:F.252, B:L.255, B:V.256, B:P.262, B:F.266, B:L.299, B:F.303 CLR.47: 16 residues within 4Å: Chain C: W.22, L.26, F.188, W.203, L.206, F.252, L.255, V.256, S.259, G.260, P.262, F.266, L.299, F.303 Ligands: POV.46, AJP.50 13 PLIP interactions: 13 interactions with chain C Hydrophobic interactions: C:W.22, C:W.22, C:L.26, C:F.188, C:W.203, C:F.252, C:F.252, C:L.255, C:V.256, C:P.262, C:F.266, C:L.299, C:F.303 CLR.63: 16 residues within 4Å: Chain D: W.22, L.26, F.188, W.203, L.206, F.252, L.255, V.256, S.259, G.260, P.262, F.266, L.299, F.303 Ligands: POV.62, AJP.66 13 PLIP interactions: 13 interactions with chain D Hydrophobic interactions: D:W.22, D:W.22, D:L.26, D:F.188, D:W.203, D:F.252, D:F.252, D:L.255, D:V.256, D:P.262, D:F.266, D:L.299, D:F.303

36 x AJP: Digitonin(Non-covalent)

AJP.14: 11 residues within 4Å: Chain A: L.212, I.215, E.219, N.237, I.241, T.245, T.248, F.307, Y.318 Ligands: POV.8, POV.12 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.212, A:I.215, A:T.245, A:T.248 Hydrogen bonds: A:N.237, A:N.237, A:Y.318 AJP.15: 5 residues within 4Å: Chain A: W.263, L.302 Ligands: POV.6, AJP.16, AJP.37 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.263, A:W.263, A:W.263, A:W.263, A:L.302 AJP.16: 5 residues within 4Å: Chain A: W.22, W.263 Ligands: CLR.13, AJP.15, AJP.17 No protein-ligand interaction detected (PLIP) AJP.17: 3 residues within 4Å: Chain A: W.23, A.27 Ligands: AJP.16 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.23, A:W.23 AJP.18: 4 residues within 4Å: Chain A: W.23, S.28, V.31, Y.198 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.23, A:Y.198 AJP.19: 8 residues within 4Å: Chain A: A.121, G.125, I.132, K.146, F.148, T.149, I.152 Ligands: POV.11 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.148 AJP.20: 7 residues within 4Å: Chain A: F.131, I.132, S.135, W.275 Ligands: POV.7, POV.11, AJP.65 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.275 Hydrogen bonds: A:S.135 AJP.21: 5 residues within 4Å: Chain A: L.110, R.113, V.114, F.223, L.224 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.110, A:V.114 Hydrogen bonds: A:R.113 AJP.22: 8 residues within 4Å: Chain A: F.315, I.326, N.328 Chain D: L.312, F.315, A.316, V.319, I.323 7 PLIP interactions: 4 interactions with chain D, 3 interactions with chain A Hydrophobic interactions: D:L.312, D:F.315, D:I.323, A:F.315, A:I.326 Hydrogen bonds: D:A.316, A:N.328 AJP.31: 11 residues within 4Å: Chain B: L.212, I.215, E.219, N.237, I.241, T.245, T.248, F.307, Y.318 Ligands: POV.25, POV.29 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:L.212, B:I.215, B:T.245, B:T.248 Hydrogen bonds: B:N.237, B:N.237, B:Y.318 AJP.32: 5 residues within 4Å: Chain B: W.263, L.302 Ligands: POV.24, AJP.33, AJP.54 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:W.263, B:W.263, B:W.263, B:W.263, B:W.263, B:L.302 AJP.33: 5 residues within 4Å: Chain B: W.22, W.263 Ligands: CLR.30, AJP.32, AJP.34 No protein-ligand interaction detected (PLIP) AJP.34: 3 residues within 4Å: Chain B: W.23, A.27 Ligands: AJP.33 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:W.23, B:W.23 AJP.35: 3 residues within 4Å: Chain B: W.23, S.28, V.31 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:W.23 AJP.36: 8 residues within 4Å: Chain B: A.121, G.125, I.132, K.146, F.148, T.149, I.152 Ligands: POV.28 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:F.148 AJP.37: 7 residues within 4Å: Chain B: F.131, I.132, S.135, W.275 Ligands: POV.6, AJP.15, POV.28 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:W.275 Hydrogen bonds: B:S.135 AJP.38: 5 residues within 4Å: Chain B: L.110, R.113, V.114, F.223, L.224 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:L.110, B:V.114 Hydrogen bonds: B:R.113 AJP.39: 8 residues within 4Å: Chain A: L.312, F.315, A.316, V.319, I.323 Chain B: F.315, I.326, N.328 8 PLIP interactions: 4 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:L.312, A:F.315, A:I.323, B:F.315, B:I.326 Hydrogen bonds: A:A.316, B:G.327, B:N.328 AJP.48: 11 residues within 4Å: Chain C: L.212, I.215, E.219, N.237, I.241, T.245, T.248, F.307, Y.318 Ligands: POV.42, POV.46 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:L.212, C:I.215, C:T.245, C:T.248 Hydrogen bonds: C:N.237, C:N.237, C:Y.318 AJP.49: 5 residues within 4Å: Chain C: W.263, L.302 Ligands: POV.41, AJP.50, AJP.70 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:W.263, C:W.263, C:W.263, C:W.263, C:L.302 AJP.50: 5 residues within 4Å: Chain C: W.22, W.263 Ligands: CLR.47, AJP.49, AJP.51 No protein-ligand interaction detected (PLIP) AJP.51: 3 residues within 4Å: Chain C: W.23, A.27 Ligands: AJP.50 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:W.23, C:W.23 AJP.52: 3 residues within 4Å: Chain C: W.23, S.28, V.31 1 PLIP interactions: 1 interactions with chain C Hydrophobic interactions: C:W.23 AJP.53: 8 residues within 4Å: Chain C: A.121, G.125, I.132, K.146, F.148, T.149, I.152 Ligands: POV.45 1 PLIP interactions: 1 interactions with chain C Hydrophobic interactions: C:F.148 AJP.54: 7 residues within 4Å: Chain C: F.131, I.132, S.135, W.275 Ligands: POV.24, AJP.32, POV.45 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:W.275 Hydrogen bonds: C:S.135 AJP.55: 5 residues within 4Å: Chain C: L.110, R.113, V.114, F.223, L.224 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:L.110, C:V.114 Hydrogen bonds: C:R.113 AJP.56: 8 residues within 4Å: Chain B: L.312, F.315, A.316, V.319, I.323 Chain C: F.315, I.326, N.328 8 PLIP interactions: 4 interactions with chain B, 4 interactions with chain C Hydrophobic interactions: B:L.312, B:F.315, B:I.323, C:F.315, C:I.326 Hydrogen bonds: B:A.316, C:G.327, C:N.328 AJP.64: 11 residues within 4Å: Chain D: L.212, I.215, E.219, N.237, I.241, T.245, T.248, F.307, Y.318 Ligands: POV.58, POV.62 7 PLIP interactions: 7 interactions with chain D Hydrophobic interactions: D:L.212, D:I.215, D:T.245, D:T.248 Hydrogen bonds: D:N.237, D:N.237, D:Y.318 AJP.65: 5 residues within 4Å: Chain D: W.263, L.302 Ligands: POV.7, AJP.20, AJP.66 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:W.263, D:W.263, D:W.263, D:W.263, D:L.302 AJP.66: 5 residues within 4Å: Chain D: W.22, W.263 Ligands: CLR.63, AJP.65, AJP.67 No protein-ligand interaction detected (PLIP) AJP.67: 3 residues within 4Å: Chain D: W.23, A.27 Ligands: AJP.66 2 PLIP interactions: 2 interactions with chain D Hydrophobic interactions: D:W.23, D:W.23 AJP.68: 4 residues within 4Å: Chain D: W.23, S.28, V.31, Y.198 2 PLIP interactions: 2 interactions with chain D Hydrophobic interactions: D:W.23, D:Y.198 AJP.69: 8 residues within 4Å: Chain D: A.121, G.125, I.132, K.146, F.148, T.149, I.152 Ligands: POV.61 1 PLIP interactions: 1 interactions with chain D Hydrophobic interactions: D:F.148 AJP.70: 7 residues within 4Å: Chain D: F.131, I.132, S.135, W.275 Ligands: POV.41, AJP.49, POV.61 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:I.132, D:W.275 Hydrogen bonds: D:S.135 AJP.71: 5 residues within 4Å: Chain D: L.110, R.113, V.114, F.223, L.224 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:L.110, D:V.114 Hydrogen bonds: D:R.113 AJP.72: 8 residues within 4Å: Chain C: L.312, F.315, A.316, V.319, I.323 Chain D: F.315, I.326, N.328 7 PLIP interactions: 4 interactions with chain C, 3 interactions with chain D Hydrophobic interactions: C:L.312, C:F.315, C:I.323, D:F.315, D:I.326 Hydrogen bonds: C:A.316, D:N.328

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pal, K. et al., RCK1-RCK2 double mutant of human Slo1 in presence of EDTA - resting VSD. To Be Published

Release Date

2024-12-11

Peptides

Calcium-activated potassium channel subunit alpha-1: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Calcium-activated potassium channel subunit alpha-1