SMTL ID : 3vsq.1

Crystal Structure of the Cytoplasmic Domain of G-Protein-Gated Inward Rectifier Potassium Channel Kir3.2 E236R Mutant in the presence of ethanol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-tetramer

Ligands

8 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.1: 6 residues within 4Å: Chain A: G.15, K.16, C.17, H.60, V.103 Chain C: R.151 No protein-ligand interaction detected (PLIP) BME.2: 7 residues within 4Å: Chain A: V.33, L.56, I.61, L.137, C.148, Q.149, A.150 No protein-ligand interaction detected (PLIP) BME.4: 6 residues within 4Å: Chain B: G.15, K.16, C.17, H.60, V.103 Chain D: R.151 No protein-ligand interaction detected (PLIP) BME.5: 7 residues within 4Å: Chain B: V.33, L.56, I.61, L.137, C.148, Q.149, A.150 No protein-ligand interaction detected (PLIP) BME.7: 6 residues within 4Å: Chain B: R.151 Chain C: G.15, K.16, C.17, H.60, V.103 No protein-ligand interaction detected (PLIP) BME.8: 7 residues within 4Å: Chain C: V.33, L.56, I.61, L.137, C.148, Q.149, A.150 No protein-ligand interaction detected (PLIP) BME.10: 6 residues within 4Å: Chain A: R.151 Chain D: G.15, K.16, C.17, H.60, V.103 No protein-ligand interaction detected (PLIP) BME.11: 7 residues within 4Å: Chain D: V.33, L.56, I.61, L.137, C.148, Q.149, A.150 No protein-ligand interaction detected (PLIP)

4 x MG: MAGNESIUM ION(Non-functional Binders)

MG.3: 3 residues within 4Å: Ligands: MG.6, MG.9, MG.12 No protein-ligand interaction detected (PLIP) MG.6: 3 residues within 4Å: Ligands: MG.3, MG.9, MG.12 No protein-ligand interaction detected (PLIP) MG.9: 3 residues within 4Å: Ligands: MG.3, MG.6, MG.12 No protein-ligand interaction detected (PLIP) MG.12: 3 residues within 4Å: Ligands: MG.3, MG.6, MG.9 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Inanobe, A. et al., Coupling of G Protein Binding to Channel Gating in Mammalian Inward Rectifier K+ channels. To be Published

Release Date

2013-05-08

Peptides

G protein-activated inward rectifier potassium channel 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

G protein-activated inward rectifier potassium channel 2