SMTL ID : 2wlh.1

POTASSIUM CHANNEL FROM MAGNETOSPIRILLUM MAGNETOTACTICUM

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.28 Å

Oligo State

homo-tetramer

Ligands

24 x K: POTASSIUM ION(Non-covalent)(Non-functional Binders)

K.1: 11 residues within 4Å: Chain A: G.98, Y.99 Chain B: G.98, Y.99 Chain C: G.98, Y.99 Chain D: G.98, Y.99 Ligands: K.8, K.15, K.22 Ligand excluded by PLIP K.2: 15 residues within 4Å: Chain A: T.96, I.97 Chain B: T.96, I.97 Chain C: T.96, I.97 Chain D: T.96, I.97 Ligands: K.3, K.9, K.10, K.16, K.17, K.23, K.24 Ligand excluded by PLIP K.3: 11 residues within 4Å: Chain A: T.96 Chain B: T.96 Chain C: T.96 Chain D: T.96 Ligands: K.2, K.9, K.10, K.16, K.17, K.23, K.24 Ligand excluded by PLIP K.5: 7 residues within 4Å: Chain A: M.121 Chain B: M.121 Chain C: M.121 Chain D: M.121 Ligands: K.12, K.19, K.26 Ligand excluded by PLIP K.6: 3 residues within 4Å: Ligands: K.13, K.20, K.27 Ligand excluded by PLIP K.7: 7 residues within 4Å: Chain A: Y.132 Chain B: Y.132 Chain C: Y.132 Chain D: Y.132 Ligands: K.14, K.21, K.28 Ligand excluded by PLIP K.8: 11 residues within 4Å: Chain A: G.98, Y.99 Chain B: G.98, Y.99 Chain C: G.98, Y.99 Chain D: G.98, Y.99 Ligands: K.1, K.15, K.22 Ligand excluded by PLIP K.9: 15 residues within 4Å: Chain A: T.96, I.97 Chain B: T.96, I.97 Chain C: T.96, I.97 Chain D: T.96, I.97 Ligands: K.2, K.3, K.10, K.16, K.17, K.23, K.24 Ligand excluded by PLIP K.10: 11 residues within 4Å: Chain A: T.96 Chain B: T.96 Chain C: T.96 Chain D: T.96 Ligands: K.2, K.3, K.9, K.16, K.17, K.23, K.24 Ligand excluded by PLIP K.12: 7 residues within 4Å: Chain A: M.121 Chain B: M.121 Chain C: M.121 Chain D: M.121 Ligands: K.5, K.19, K.26 Ligand excluded by PLIP K.13: 3 residues within 4Å: Ligands: K.6, K.20, K.27 Ligand excluded by PLIP K.14: 7 residues within 4Å: Chain A: Y.132 Chain B: Y.132 Chain C: Y.132 Chain D: Y.132 Ligands: K.7, K.21, K.28 Ligand excluded by PLIP K.15: 11 residues within 4Å: Chain A: G.98, Y.99 Chain B: G.98, Y.99 Chain C: G.98, Y.99 Chain D: G.98, Y.99 Ligands: K.1, K.8, K.22 Ligand excluded by PLIP K.16: 15 residues within 4Å: Chain A: T.96, I.97 Chain B: T.96, I.97 Chain C: T.96, I.97 Chain D: T.96, I.97 Ligands: K.2, K.3, K.9, K.10, K.17, K.23, K.24 Ligand excluded by PLIP K.17: 11 residues within 4Å: Chain A: T.96 Chain B: T.96 Chain C: T.96 Chain D: T.96 Ligands: K.2, K.3, K.9, K.10, K.16, K.23, K.24 Ligand excluded by PLIP K.19: 7 residues within 4Å: Chain A: M.121 Chain B: M.121 Chain C: M.121 Chain D: M.121 Ligands: K.5, K.12, K.26 Ligand excluded by PLIP K.20: 3 residues within 4Å: Ligands: K.6, K.13, K.27 Ligand excluded by PLIP K.21: 7 residues within 4Å: Chain A: Y.132 Chain B: Y.132 Chain C: Y.132 Chain D: Y.132 Ligands: K.7, K.14, K.28 Ligand excluded by PLIP K.22: 11 residues within 4Å: Chain A: G.98, Y.99 Chain B: G.98, Y.99 Chain C: G.98, Y.99 Chain D: G.98, Y.99 Ligands: K.1, K.8, K.15 Ligand excluded by PLIP K.23: 15 residues within 4Å: Chain A: T.96, I.97 Chain B: T.96, I.97 Chain C: T.96, I.97 Chain D: T.96, I.97 Ligands: K.2, K.3, K.9, K.10, K.16, K.17, K.24 Ligand excluded by PLIP K.24: 11 residues within 4Å: Chain A: T.96 Chain B: T.96 Chain C: T.96 Chain D: T.96 Ligands: K.2, K.3, K.9, K.10, K.16, K.17, K.23 Ligand excluded by PLIP K.26: 7 residues within 4Å: Chain A: M.121 Chain B: M.121 Chain C: M.121 Chain D: M.121 Ligands: K.5, K.12, K.19 Ligand excluded by PLIP K.27: 3 residues within 4Å: Ligands: K.6, K.13, K.20 Ligand excluded by PLIP K.28: 7 residues within 4Å: Chain A: Y.132 Chain B: Y.132 Chain C: Y.132 Chain D: Y.132 Ligands: K.7, K.14, K.21 Ligand excluded by PLIP

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 1 residues within 4Å: Chain A: H.297 Ligand excluded by PLIP CL.11: 1 residues within 4Å: Chain B: H.297 Ligand excluded by PLIP CL.18: 1 residues within 4Å: Chain C: H.297 Ligand excluded by PLIP CL.25: 1 residues within 4Å: Chain D: H.297 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Clarke, O.B. et al., Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels. Cell(Cambridge,Mass.) (2010)

Release Date

2010-06-09

Peptides

POTASSIUM CHANNEL: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Membrane

We predict this structure to be a membrane protein.
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POTASSIUM CHANNEL

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