SMTL ID : 8vav.1

Human Slo1 - human LRRC26 in presence of EDTA - GR masked

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-4-4-mer

Ligands

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

POV.1: 10 residues within 4Å: Chain A: E.264, T.298, L.302 Chain B: T.273, W.275, E.276, V.278, Y.279 Ligands: AJP.11, AJP.28 Ligand excluded by PLIP POV.2: 1 residues within 4Å: Chain A: I.326 Ligand excluded by PLIP POV.3: 11 residues within 4Å: Chain A: T.245, A.249, M.285, F.307, G.310, G.311, A.313, S.317, E.321 Ligands: POV.9, AJP.10 Ligand excluded by PLIP POV.8: 2 residues within 4Å: Ligands: AJP.13, AJP.14 Ligand excluded by PLIP POV.9: 8 residues within 4Å: Chain A: M.30, F.34, L.179, E.180, V.181 Ligands: POV.3, AJP.10, CLR.18 Ligand excluded by PLIP POV.19: 10 residues within 4Å: Chain B: E.264, T.298, L.302 Chain C: T.273, W.275, E.276, V.278, Y.279 Ligands: AJP.25, AJP.42 Ligand excluded by PLIP POV.20: 1 residues within 4Å: Chain B: I.326 Ligand excluded by PLIP POV.21: 11 residues within 4Å: Chain B: T.245, A.249, M.285, F.307, G.310, G.311, A.313, S.317, E.321 Ligands: POV.23, AJP.24 Ligand excluded by PLIP POV.22: 2 residues within 4Å: Ligands: AJP.27, AJP.28 Ligand excluded by PLIP POV.23: 8 residues within 4Å: Chain B: M.30, F.34, L.179, E.180, V.181 Ligands: POV.21, AJP.24, CLR.32 Ligand excluded by PLIP POV.33: 10 residues within 4Å: Chain C: E.264, T.298, L.302 Chain D: T.273, W.275, E.276, V.278, Y.279 Ligands: AJP.39, AJP.56 Ligand excluded by PLIP POV.34: 1 residues within 4Å: Chain C: I.326 Ligand excluded by PLIP POV.35: 11 residues within 4Å: Chain C: T.245, A.249, M.285, F.307, G.310, G.311, A.313, S.317, E.321 Ligands: POV.37, AJP.38 Ligand excluded by PLIP POV.36: 2 residues within 4Å: Ligands: AJP.41, AJP.42 Ligand excluded by PLIP POV.37: 8 residues within 4Å: Chain C: M.30, F.34, L.179, E.180, V.181 Ligands: POV.35, AJP.38, CLR.46 Ligand excluded by PLIP POV.47: 10 residues within 4Å: Chain A: T.273, W.275, E.276, V.278, Y.279 Chain D: E.264, T.298, L.302 Ligands: AJP.14, AJP.53 Ligand excluded by PLIP POV.48: 11 residues within 4Å: Chain D: T.245, A.249, M.285, F.307, G.310, G.311, A.313, S.317, E.321 Ligands: POV.51, AJP.52 Ligand excluded by PLIP POV.49: 1 residues within 4Å: Chain D: I.326 Ligand excluded by PLIP POV.50: 2 residues within 4Å: Ligands: AJP.55, AJP.56 Ligand excluded by PLIP POV.51: 8 residues within 4Å: Chain D: M.30, F.34, L.179, E.180, V.181 Ligands: POV.48, AJP.52, CLR.60 Ligand excluded by PLIP

4 x K: POTASSIUM ION(Non-covalent)

K.4: 9 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.5 5 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C, 1 interactions with chain A, 1 interactions with chain D Metal complexes: B:G.289, B:Y.290, C:Y.290, A:Y.290, D:Y.290 K.5: 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.4, K.6 5 PLIP interactions: 2 interactions with chain A, 1 interactions with chain C, 1 interactions with chain D, 1 interactions with chain B Metal complexes: A:V.288, A:G.289, C:V.288, D:G.289, B:V.288 K.6: 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.5, K.7 4 PLIP interactions: 1 interactions with chain A, 1 interactions with chain C, 1 interactions with chain D, 1 interactions with chain B Metal complexes: A:T.287, C:T.287, D:T.287, B:T.287 K.7: 5 residues within 4Å: Chain A: T.287 Chain B: T.287 Chain C: T.287 Chain D: T.287 Ligands: K.6 5 PLIP interactions: 1 interactions with chain A, 1 interactions with chain D, 1 interactions with chain C, 2 interactions with chain B Metal complexes: A:T.287, D:T.287, C:T.287, B:T.287, B:T.287

32 x AJP: Digitonin(Non-covalent)

AJP.10: 13 residues within 4Å: Chain A: L.212, I.215, E.219, N.237, I.241, T.245, T.248, F.252, F.307, Y.318 Ligands: POV.3, POV.9, CLR.18 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.212, A:T.248, A:F.252 Hydrogen bonds: A:N.237, A:N.237 AJP.11: 4 residues within 4Å: Chain A: W.263, L.302 Ligands: POV.1, AJP.28 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.263, A:W.263, A:W.263, A:W.263, A:W.263 AJP.12: 2 residues within 4Å: Chain A: W.23, A.27 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:W.23 AJP.13: 9 residues within 4Å: Chain A: G.125, V.128, I.129, I.132, K.146, F.148, T.149, I.152 Ligands: POV.8 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.128, A:I.129, A:I.152 AJP.14: 7 residues within 4Å: Chain A: F.131, I.132, S.135, W.275 Ligands: POV.8, POV.47, AJP.53 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.275, A:W.275 Hydrogen bonds: A:S.135 AJP.15: 2 residues within 4Å: Chain A: R.44, W.176 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.176 Hydrogen bonds: A:R.44, A:R.44 AJP.16: 8 residues within 4Å: Chain A: F.315, I.323, N.328 Chain D: L.312, F.315, A.316, V.319, I.323 7 PLIP interactions: 3 interactions with chain A, 4 interactions with chain D Hydrophobic interactions: A:F.315, A:I.323, D:L.312, D:F.315, D:I.323 Hydrogen bonds: A:G.327, D:A.316 AJP.17: 6 residues within 4Å: Chain A: M.104, L.115, F.159, L.162 Chain E: L.283, L.287 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain E Hydrophobic interactions: A:L.115, A:F.159, A:L.162, E:L.283, E:L.287 AJP.24: 13 residues within 4Å: Chain B: L.212, I.215, E.219, N.237, I.241, T.245, T.248, F.252, F.307, Y.318 Ligands: POV.21, POV.23, CLR.32 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:L.212, B:T.248, B:F.252 Hydrogen bonds: B:N.237, B:N.237 AJP.25: 4 residues within 4Å: Chain B: W.263, L.302 Ligands: POV.19, AJP.42 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:W.263, B:W.263, B:W.263, B:W.263, B:W.263 AJP.26: 2 residues within 4Å: Chain B: W.23, A.27 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:W.23 AJP.27: 9 residues within 4Å: Chain B: G.125, V.128, I.129, I.132, K.146, F.148, T.149, I.152 Ligands: POV.22 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:V.128, B:I.129, B:I.152 AJP.28: 7 residues within 4Å: Chain B: F.131, I.132, S.135, W.275 Ligands: POV.1, AJP.11, POV.22 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:W.275, B:W.275 Hydrogen bonds: B:S.135 AJP.29: 2 residues within 4Å: Chain B: R.44, W.176 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:W.176 Hydrogen bonds: B:R.44, B:R.44 AJP.30: 8 residues within 4Å: Chain A: L.312, F.315, A.316, V.319, I.323 Chain B: F.315, I.323, N.328 7 PLIP interactions: 4 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:L.312, A:F.315, A:I.323, B:F.315, B:I.323 Hydrogen bonds: A:A.316, B:G.327 AJP.31: 6 residues within 4Å: Chain B: M.104, L.115, F.159, L.162 Chain F: L.283, L.287 5 PLIP interactions: 2 interactions with chain F, 3 interactions with chain B Hydrophobic interactions: F:L.283, F:L.287, B:L.115, B:F.159, B:L.162 AJP.38: 13 residues within 4Å: Chain C: L.212, I.215, E.219, N.237, I.241, T.245, T.248, F.252, F.307, Y.318 Ligands: POV.35, POV.37, CLR.46 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:L.212, C:T.248, C:F.252 Hydrogen bonds: C:N.237, C:N.237 AJP.39: 4 residues within 4Å: Chain C: W.263, L.302 Ligands: POV.33, AJP.56 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:W.263, C:W.263, C:W.263, C:W.263, C:W.263 AJP.40: 2 residues within 4Å: Chain C: W.23, A.27 1 PLIP interactions: 1 interactions with chain C Hydrophobic interactions: C:W.23 AJP.41: 9 residues within 4Å: Chain C: G.125, V.128, I.129, I.132, K.146, F.148, T.149, I.152 Ligands: POV.36 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:V.128, C:I.129, C:I.152 AJP.42: 7 residues within 4Å: Chain C: F.131, I.132, S.135, W.275 Ligands: POV.19, AJP.25, POV.36 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:W.275, C:W.275 Hydrogen bonds: C:S.135 AJP.43: 2 residues within 4Å: Chain C: R.44, W.176 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:W.176 Hydrogen bonds: C:R.44, C:R.44 AJP.44: 8 residues within 4Å: Chain B: L.312, F.315, A.316, V.319, I.323 Chain C: F.315, I.323, N.328 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain C Hydrophobic interactions: B:L.312, B:F.315, B:I.323, C:F.315, C:I.323 Hydrogen bonds: B:A.316 AJP.45: 6 residues within 4Å: Chain C: M.104, L.115, F.159, L.162 Chain G: L.283, L.287 5 PLIP interactions: 2 interactions with chain G, 3 interactions with chain C Hydrophobic interactions: G:L.283, G:L.287, C:L.115, C:F.159, C:L.162 AJP.52: 13 residues within 4Å: Chain D: L.212, I.215, E.219, N.237, I.241, T.245, T.248, F.252, F.307, Y.318 Ligands: POV.48, POV.51, CLR.60 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:L.212, D:T.248, D:F.252 Hydrogen bonds: D:N.237, D:N.237 AJP.53: 4 residues within 4Å: Chain D: W.263, L.302 Ligands: AJP.14, POV.47 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:W.263, D:W.263, D:W.263, D:W.263, D:W.263 AJP.54: 2 residues within 4Å: Chain D: W.23, A.27 1 PLIP interactions: 1 interactions with chain D Hydrophobic interactions: D:W.23 AJP.55: 9 residues within 4Å: Chain D: G.125, V.128, I.129, I.132, K.146, F.148, T.149, I.152 Ligands: POV.50 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:V.128, D:I.129, D:I.152 AJP.56: 7 residues within 4Å: Chain D: F.131, I.132, S.135, W.275 Ligands: POV.33, AJP.39, POV.50 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:W.275, D:W.275 Hydrogen bonds: D:S.135 AJP.57: 2 residues within 4Å: Chain D: R.44, W.176 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:W.176 Hydrogen bonds: D:R.44, D:R.44 AJP.58: 8 residues within 4Å: Chain C: L.312, F.315, A.316, V.319, I.323 Chain D: F.315, I.323, N.328 7 PLIP interactions: 3 interactions with chain D, 4 interactions with chain C Hydrophobic interactions: D:F.315, D:I.323, C:L.312, C:F.315, C:I.323 Hydrogen bonds: D:G.327, C:A.316 AJP.59: 6 residues within 4Å: Chain D: M.104, L.115, F.159, L.162 Chain H: L.283, L.287 5 PLIP interactions: 3 interactions with chain D, 2 interactions with chain H Hydrophobic interactions: D:L.115, D:F.159, D:L.162, H:L.283, H:L.287

4 x CLR: CHOLESTEROL(Non-covalent)

CLR.18: 13 residues within 4Å: Chain A: W.22, F.188, W.203, L.206, F.252, L.255, V.256, S.259, P.262, F.266, F.303 Ligands: POV.9, AJP.10 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:W.22, A:W.22, A:W.22, A:F.188, A:F.188, A:W.203, A:L.206, A:F.252, A:L.255, A:V.256, A:P.262, A:F.266, A:F.303 CLR.32: 13 residues within 4Å: Chain B: W.22, F.188, W.203, L.206, F.252, L.255, V.256, S.259, P.262, F.266, F.303 Ligands: POV.23, AJP.24 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:W.22, B:W.22, B:W.22, B:F.188, B:F.188, B:W.203, B:L.206, B:F.252, B:L.255, B:V.256, B:P.262, B:F.266, B:F.303 CLR.46: 12 residues within 4Å: Chain C: W.22, F.188, W.203, L.206, F.252, L.255, S.259, P.262, F.266, F.303 Ligands: POV.37, AJP.38 12 PLIP interactions: 12 interactions with chain C Hydrophobic interactions: C:W.22, C:W.22, C:W.22, C:F.188, C:F.188, C:W.203, C:L.206, C:F.252, C:L.255, C:P.262, C:F.266, C:F.303 CLR.60: 13 residues within 4Å: Chain D: W.22, F.188, W.203, L.206, F.252, L.255, V.256, S.259, P.262, F.266, F.303 Ligands: POV.51, AJP.52 13 PLIP interactions: 13 interactions with chain D Hydrophobic interactions: D:W.22, D:W.22, D:W.22, D:F.188, D:F.188, D:W.203, D:L.206, D:F.252, D:L.255, D:V.256, D:P.262, D:F.266, D:F.303

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.61: 3 residues within 4Å: Chain E: L.123, N.147, A.195 4 PLIP interactions: 4 interactions with chain E Hydrophobic interactions: E:A.195 Hydrogen bonds: E:N.147, E:S.171, E:S.171 NAG.62: 4 residues within 4Å: Chain F: L.123, N.147, S.171, H.197 1 PLIP interactions: 1 interactions with chain F Hydrogen bonds: F:S.171 NAG.63: 2 residues within 4Å: Chain G: L.123, N.147 1 PLIP interactions: 1 interactions with chain G Hydrogen bonds: G:N.147 NAG.64: 3 residues within 4Å: Chain H: L.123, N.147, A.195 2 PLIP interactions: 2 interactions with chain H Hydrophobic interactions: H:A.195 Hydrogen bonds: H:N.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pal, K. et al., Human Slo1 - human LRRC26 in presence of EDTA - GR masked. To Be Published

Release Date

2024-12-25

Peptides

Calcium-activated potassium channel subunit alpha-1: ABCD
Leucine-rich repeat-containing protein 26: EFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

Membrane

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

Leucine-rich repeat-containing protein 26

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