- Coordinates
- PDB Format
- Method
- EPR 3.56 Å
- Oligo State
- homo-octamer
- Ligands
- 4 x K: POTASSIUM ION(Non-covalent)
- 8 x MTN: S-[(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl] methanesulfonothioate(Non-covalent)
MTN.2: 2 residues within 4Å:- Chain A: C.48, L.49
No protein-ligand interaction detected (PLIP)MTN.5: 6 residues within 4Å:- Chain B: Y.45, C.48, R.52, I.60, T.61, Y.62
1 PLIP interactions:1 interactions with chain B- Hydrophobic interactions: B:Y.45
MTN.6: 3 residues within 4Å:- Chain C: Y.45, C.48, L.49
No protein-ligand interaction detected (PLIP)MTN.7: 6 residues within 4Å:- Chain D: C.48, L.49, R.52, I.60, T.61, Y.62
2 PLIP interactions:2 interactions with chain D- Hydrogen bonds: D:R.52
- pi-Cation interactions: D:R.52
MTN.9: 2 residues within 4Å:- Chain E: C.48, L.49
No protein-ligand interaction detected (PLIP)MTN.12: 6 residues within 4Å:- Chain F: Y.45, C.48, R.52, I.60, T.61, Y.62
1 PLIP interactions:1 interactions with chain F- Hydrophobic interactions: F:Y.45
MTN.13: 3 residues within 4Å:- Chain G: Y.45, C.48, L.49
No protein-ligand interaction detected (PLIP)MTN.14: 6 residues within 4Å:- Chain H: C.48, L.49, R.52, I.60, T.61, Y.62
1 PLIP interactions:1 interactions with chain H- pi-Cation interactions: H:R.52
- 2 x TBA: TETRABUTYLAMMONIUM ION(Non-covalent)
TBA.4: 17 residues within 4Å:- Chain A: T.74, T.75, I.100, F.103
- Chain B: T.74, T.75, G.99, I.100, F.103
- Chain C: T.74, T.75, I.100, F.103
- Chain D: T.74, T.75, F.103
- Ligands: K.1
9 PLIP interactions:3 interactions with chain A, 1 interactions with chain D, 2 interactions with chain B, 3 interactions with chain C- Hydrophobic interactions: A:T.75, A:I.100, A:F.103, D:F.103, B:T.75, B:F.103, C:T.75, C:I.100, C:F.103
TBA.11: 17 residues within 4Å:- Chain E: T.74, T.75, I.100, F.103
- Chain F: T.74, T.75, G.99, I.100, F.103
- Chain G: T.74, T.75, I.100, F.103
- Chain H: T.74, T.75, F.103
- Ligands: K.8
9 PLIP interactions:3 interactions with chain E, 3 interactions with chain G, 2 interactions with chain F, 1 interactions with chain H- Hydrophobic interactions: E:T.75, E:I.100, E:F.103, G:T.75, G:I.100, G:F.103, F:T.75, F:F.103, H:F.103
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Cieslak, J.A. et al., Electron Spin-Echo Envelope Modulation (ESEEM) Reveals Water and Phosphate Interactions with the KcsA Potassium Channel. Biochemistry (2010)
- Release Date
- 2010-02-09
- Peptides
- Voltage-gated potassium channel: ABCDEFGH
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
BC
CD
DE
AF
BG
CH
D - Membrane
-
We predict this structure to be a membrane protein.
- Coordinates
- PDB Format
- Method
- EPR 3.56 Å
- Oligo State
- homo-octamer
- Ligands
- 4 x K: POTASSIUM ION(Non-covalent)
- 8 x MTN: S-[(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl] methanesulfonothioate(Non-covalent)
- 2 x TBA: TETRABUTYLAMMONIUM ION(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Cieslak, J.A. et al., Electron Spin-Echo Envelope Modulation (ESEEM) Reveals Water and Phosphate Interactions with the KcsA Potassium Channel. Biochemistry (2010)
- Release Date
- 2010-02-09
- Peptides
- Voltage-gated potassium channel: ABCDEFGH
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
BC
CD
DE
AF
BG
CH
D - Membrane
-
We predict this structure to be a membrane protein.