SMTL ID : 5h3o.1

Structure of a eukaryotic cyclic nucleotide-gated channel

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x PCG: CYCLIC GUANOSINE MONOPHOSPHATE(Non-covalent)

PCG.1: 10 residues within 4Å: Chain A: F.563, G.564, E.565, L.566, S.567, R.580, T.581, A.582, V.584, K.624 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:G.564, A:L.566, A:S.567, A:S.567, A:T.581, A:T.581, A:T.581, A:A.582, A:K.624 Salt bridges: A:R.580 PCG.4: 10 residues within 4Å: Chain B: F.563, G.564, E.565, L.566, S.567, R.580, T.581, A.582, V.584, K.624 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:G.564, B:L.566, B:S.567, B:S.567, B:T.581, B:T.581, B:T.581, B:A.582, B:K.624 Salt bridges: B:R.580 PCG.6: 10 residues within 4Å: Chain C: F.563, G.564, E.565, L.566, S.567, R.580, T.581, A.582, V.584, K.624 10 PLIP interactions: 10 interactions with chain C Hydrogen bonds: C:G.564, C:L.566, C:S.567, C:S.567, C:T.581, C:T.581, C:T.581, C:A.582, C:K.624 Salt bridges: C:R.580 PCG.7: 10 residues within 4Å: Chain D: F.563, G.564, E.565, L.566, S.567, R.580, T.581, A.582, V.584, K.624 10 PLIP interactions: 10 interactions with chain D Hydrogen bonds: D:G.564, D:L.566, D:S.567, D:S.567, D:T.581, D:T.581, D:T.581, D:A.582, D:K.624 Salt bridges: D:R.580

3 x NA: SODIUM ION(Non-functional Binders)

NA.2: 6 residues within 4Å: Chain A: I.382 Chain B: I.382 Chain C: I.382 Chain D: I.382 Ligands: NA.3, NA.5 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:I.382 NA.3: 5 residues within 4Å: Chain A: T.381 Chain B: T.381 Chain C: T.381 Chain D: T.381 Ligands: NA.2 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:T.381 NA.5: 9 residues within 4Å: Chain A: I.382, E.384 Chain B: I.382, E.384 Chain C: I.382, E.384 Chain D: I.382, E.384 Ligands: NA.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:I.382

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, M. et al., Structure of a eukaryotic cyclic-nucleotide-gated channel. Nature (2017)

Release Date

2017-01-25

Peptides

Cyclic nucleotide-gated cation channel: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Cyclic nucleotide-gated cation channel