SMTL ID : 7xul.1

Human SLC26A3 in complex with Tenidap

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x I2U: 5-chloranyl-2-oxidanyl-3-thiophen-2-ylcarbonyl-indole-1-carboxamide(Non-covalent)

I2U.1: 11 residues within 4Å: Chain A: V.79, L.82, Q.83, A.86, P.124, E.286, S.391, V.395, L.436, A.437, N.440 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.82, A:Q.83, A:P.124, A:E.286, A:L.436, A:N.440 Hydrogen bonds: A:S.391, A:N.440 I2U.8: 11 residues within 4Å: Chain B: V.79, L.82, Q.83, A.86, P.124, E.286, S.391, V.395, L.436, A.437, N.440 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.82, B:Q.83, B:P.124, B:E.286, B:L.436, B:N.440 Hydrogen bonds: B:S.391, B:N.440

8 x Y01: CHOLESTEROL HEMISUCCINATE(Non-covalent)

Y01.2: 6 residues within 4Å: Chain A: P.233, K.238, V.474, L.475 Ligands: Y01.3, Y01.6 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:P.233, A:L.475 Salt bridges: A:K.238 Y01.3: 6 residues within 4Å: Chain A: V.234, F.237, K.238, Y.241, V.474 Ligands: Y01.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.234, A:F.237, A:K.238, A:Y.241, A:Y.241, A:V.474 Y01.4: 5 residues within 4Å: Chain A: Q.330, V.333, F.337 Ligands: Y01.5, Y01.9 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.333, A:V.333, A:F.337 Hydrogen bonds: A:Q.330 Y01.5: 9 residues within 4Å: Chain A: I.181, A.185, F.186, L.189, V.326, F.329, Q.330, F.337 Ligands: Y01.4 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.181, A:A.185, A:L.189, A:F.329, A:F.329, A:F.337 Y01.6: 5 residues within 4Å: Chain B: Q.330, V.333, F.337 Ligands: Y01.2, Y01.7 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:V.333, B:V.333, B:F.337 Hydrogen bonds: B:Q.330 Y01.7: 9 residues within 4Å: Chain B: I.181, A.185, F.186, L.189, V.326, F.329, Q.330, F.337 Ligands: Y01.6 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:I.181, B:A.185, B:L.189, B:F.329, B:F.329, B:F.337 Y01.9: 6 residues within 4Å: Chain B: P.233, K.238, V.474, L.475 Ligands: Y01.4, Y01.10 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:P.233, B:L.475 Salt bridges: B:K.238 Y01.10: 6 residues within 4Å: Chain B: V.234, F.237, K.238, Y.241, V.474 Ligands: Y01.9 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:V.234, B:F.237, B:K.238, B:Y.241, B:Y.241, B:V.474

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, X.R. et al., Structure of human SLC26A3 in complex with Tenidap. 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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