SMTL ID : 7xuj.1

Human SLC26A3 in complex with UK5099

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x I2R: (E)-2-cyano-3-(1-phenylindol-3-yl)prop-2-enoic acid(Non-covalent)

I2R.1: 11 residues within 4Å: Chain A: V.79, Q.83, A.86, P.124, E.286, S.391, R.392, V.395, L.436, A.437, N.440 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.79, A:Q.83, A:A.86, A:P.124, A:L.436, A:N.440 Hydrogen bonds: A:Q.83 I2R.8: 11 residues within 4Å: Chain B: V.79, Q.83, A.86, P.124, E.286, S.391, R.392, V.395, L.436, A.437, N.440 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:V.79, B:Q.83, B:A.86, B:P.124, B:L.436, B:N.440 Hydrogen bonds: B:Q.83

8 x Y01: CHOLESTEROL HEMISUCCINATE(Non-covalent)

Y01.2: 8 residues within 4Å: Chain A: A.185, F.186, L.189, V.326, F.329, Q.330, F.337 Ligands: Y01.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.185, A:L.189, A:V.326, A:V.326, A:F.329, A:Q.330, A:F.337 Y01.3: 4 residues within 4Å: Chain A: Q.330, V.333 Ligands: Y01.2, Y01.6 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.333 Hydrogen bonds: A:Q.330 Y01.4: 4 residues within 4Å: Chain A: K.238, F.471 Ligands: Y01.5, Y01.10 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:K.238, A:F.471 Salt bridges: A:K.238 Y01.5: 4 residues within 4Å: Chain A: K.238, Y.241, V.474 Ligands: Y01.4 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.241, A:V.474 Y01.6: 4 residues within 4Å: Chain B: K.238, F.471 Ligands: Y01.3, Y01.7 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:K.238, B:F.471 Salt bridges: B:K.238 Y01.7: 4 residues within 4Å: Chain B: K.238, Y.241, V.474 Ligands: Y01.6 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:Y.241, B:V.474 Y01.9: 8 residues within 4Å: Chain B: A.185, F.186, L.189, V.326, F.329, Q.330, F.337 Ligands: Y01.10 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:A.185, B:L.189, B:V.326, B:V.326, B:F.329, B:Q.330, B:F.337 Y01.10: 4 residues within 4Å: Chain B: Q.330, V.333 Ligands: Y01.4, Y01.9 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:V.333 Hydrogen bonds: B:Q.330

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, X.R. et al., human SLC26A3 in complex with UK5099. To Be Published

Release Date

2023-05-24

Peptides

Chloride anion exchanger: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Chloride anion exchanger

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