SMTL ID : 8wui.1

SKOR D312N L271P double mutation

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

14 x PC1: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)(Covalent)

PC1.1: 4 residues within 4Å: Chain A: M.309, R.310, F.314 Ligands: PC1.2 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:R.310, A:F.314, A:F.314 PC1.2: 7 residues within 4Å: Chain A: F.114, Y.196, L.199, Y.248, L.249, R.310 Ligands: PC1.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.114, A:F.114, A:L.199, A:Y.248, A:L.249 PC1.3: 8 residues within 4Å: Chain A: E.235, L.236, T.239, W.282, T.286, M.296 Chain B: M.316, S.320 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:E.235, A:L.236, A:L.236, A:W.282 PC1.4: 6 residues within 4Å: Chain B: T.241, M.309, I.313, F.314, V.317 Ligands: PC1.5 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:T.241, B:I.313, B:F.314, B:F.314 PC1.5: 6 residues within 4Å: Chain B: F.114, Y.196, L.199, I.245, L.249 Ligands: PC1.4 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.114, B:L.199, B:I.245, B:L.249 PC1.6: 8 residues within 4Å: Chain B: F.109, L.112, F.116, F.117, P.281, W.282, R.284, Y.285 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:F.109, B:F.109, B:F.116, B:Y.285, B:Y.285 Salt bridges: B:R.284 PC1.7: 11 residues within 4Å: Chain B: E.235, L.236, T.239, W.282, T.286, M.289, V.293, M.296 Chain C: M.309, I.313, S.320 4 PLIP interactions: 1 interactions with chain C, 3 interactions with chain B Hydrophobic interactions: C:I.313, B:L.236, B:W.282, B:V.293 PC1.8: 8 residues within 4Å: Chain C: E.235, L.236, W.282, Y.285, T.286, M.289, M.296 Chain D: S.320 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:E.235, C:L.236, C:L.236, C:W.282, C:W.282, C:Y.285 PC1.9: 3 residues within 4Å: Chain C: M.309, F.314 Ligands: PC1.10 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:F.314, C:F.314 PC1.10: 6 residues within 4Å: Chain C: F.114, Y.196, L.199, Y.248, R.310 Ligands: PC1.9 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:F.114, C:F.114, C:L.199, C:Y.248 PC1.11: 9 residues within 4Å: Chain D: F.109, L.112, F.116, F.117, H.240, P.281, W.282, R.284, Y.285 4 PLIP interactions: 4 interactions with chain D Hydrophobic interactions: D:F.109, D:L.112, D:Y.285 Salt bridges: D:R.284 PC1.12: 13 residues within 4Å: Chain A: M.309, I.313, M.316, S.320 Chain D: I.232, E.235, L.236, T.239, W.282, T.286, M.289, V.293, M.296 6 PLIP interactions: 5 interactions with chain D, 1 interactions with chain A Hydrophobic interactions: D:E.235, D:L.236, D:L.236, D:W.282, D:V.293, A:I.313 PC1.13: 4 residues within 4Å: Chain D: Y.196, L.199, R.310 Ligands: PC1.14 1 PLIP interactions: 1 interactions with chain D Hydrophobic interactions: D:L.199 PC1.14: 7 residues within 4Å: Chain D: T.241, M.309, I.313, F.314, V.317, F.321 Ligands: PC1.13 8 PLIP interactions: 8 interactions with chain D Hydrophobic interactions: D:T.241, D:I.313, D:I.313, D:F.314, D:F.314, D:V.317, D:F.321, D:F.321

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gao, X. et al., Structural changes in the conversion of an Arabidopsis outward-rectifying K + channel into an inward-rectifying channel. Plant Commun. (2024)

Release Date

2024-04-10

Peptides

Potassium channel SKOR: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

C
D

D
C

Membrane

We predict this structure to be a membrane protein.
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Potassium channel SKOR