SMTL ID : 5yw7.1

Structure of pancreatic ATP-sensitive potassium channel bound with glibenclamide and ATPgammaS (focused refinement on SUR1 ABC transporter module at 4.4A)

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

1 x GBM: 5-chloro-N-(2-{4-[(cyclohexylcarbamoyl)sulfamoyl]phenyl}ethyl)-2-methoxybenzamide(Non-covalent)

GBM.1: 11 residues within 4Å: Chain A: R.306, Y.377, I.381, W.430, F.433, L.434, N.437, L.592, T.1242, R.1246, R.1300 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.377, A:I.381, A:W.430, A:F.433, A:F.433, A:F.433, A:L.434, A:L.592 Hydrogen bonds: A:T.1242, A:R.1246, A:R.1246 Halogen bonds: A:R.306

1 x AGS: PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER(Non-covalent)

AGS.2: 11 residues within 4Å: Chain A: T.404, S.405, W.688, V.715, G.716, C.717, G.718, K.719, S.720, S.721, Q.775 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:G.716, A:C.717, A:G.718, A:K.719, A:K.719, A:S.720, A:S.720, A:S.721 Salt bridges: A:K.719 pi-Stacking: A:W.688, A:W.688, A:W.688

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, J.X. et al., Ligand binding and conformational changes of SUR1 subunit in pancreatic ATP-sensitive potassium channels. Protein Cell (2018)

Release Date

2018-05-02

Peptides

ATP-binding cassette sub-family C member 8 isoform X2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Membrane

We predict this structure to be a membrane protein.
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ATP-binding cassette sub-family C member 8 isoform X2

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