SMTL ID : 3ate.1

Crystal Structure of the Kir3.2 Cytoplasmic Domain (Na+-free crystal soaked in 10 mM praseodymium (III) acetate)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

homo-tetramer

Ligands

12 x PR: PRASEODYMIUM ION(Non-covalent)

PR.1: 7 residues within 4Å: Chain A: E.63 Chain B: E.63 Chain C: E.63 Chain D: E.63 Ligands: PR.4, PR.7, PR.10 4 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A, 1 interactions with chain C, 1 interactions with chain D Metal complexes: B:E.63, A:E.63, C:E.63, D:E.63 PR.2: 2 residues within 4Å: Chain A: S.182, E.185 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.185 PR.3: 1 residues within 4Å: Chain A: E.172 No protein-ligand interaction detected (PLIP) PR.4: 7 residues within 4Å: Chain A: E.63 Chain B: E.63 Chain C: E.63 Chain D: E.63 Ligands: PR.1, PR.7, PR.10 4 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A, 1 interactions with chain C, 1 interactions with chain D Metal complexes: B:E.63, A:E.63, C:E.63, D:E.63 PR.5: 2 residues within 4Å: Chain B: S.182, E.185 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.185 PR.6: 1 residues within 4Å: Chain B: E.172 No protein-ligand interaction detected (PLIP) PR.7: 7 residues within 4Å: Chain A: E.63 Chain B: E.63 Chain C: E.63 Chain D: E.63 Ligands: PR.1, PR.4, PR.10 4 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A, 1 interactions with chain C, 1 interactions with chain D Metal complexes: B:E.63, A:E.63, C:E.63, D:E.63 PR.8: 2 residues within 4Å: Chain C: S.182, E.185 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:E.185 PR.9: 1 residues within 4Å: Chain C: E.172 No protein-ligand interaction detected (PLIP) PR.10: 7 residues within 4Å: Chain A: E.63 Chain B: E.63 Chain C: E.63 Chain D: E.63 Ligands: PR.1, PR.4, PR.7 4 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A, 1 interactions with chain C, 1 interactions with chain D Metal complexes: B:E.63, A:E.63, C:E.63, D:E.63 PR.11: 2 residues within 4Å: Chain D: S.182, E.185 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:E.185 PR.12: 1 residues within 4Å: Chain D: E.172 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Inanobe, A. et al., Interactions of cations with the cytoplasmic pores of inward rectifier K(+) channels in the closed state. J.Biol.Chem. (2011)

Release Date

2011-10-19

Peptides

Potassium inwardly-rectifying channel, subfamily J, member 6: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Potassium inwardly-rectifying channel, subfamily J, member 6

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