SMTL ID : 8bjf.1

Cryo-EM structure of nanodisc-reconstituted wildtype human MRP4 (inward-facing conformation)

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

2 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 10 residues within 4Å: Chain A: T.722, Q.725, V.726, V.729, W.733, G.852, S.855, V.856, A.859 Ligands: Y01.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Q.725, A:V.726, A:V.729, A:V.729, A:W.733, A:V.856, A:A.859 CLR.5: 10 residues within 4Å: Chain A: I.101, S.104, A.105, I.108, F.112, A.136, Y.137, V.140, C.144, I.147 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.112, A:V.140, A:V.140, A:I.147

4 x Y01: CHOLESTEROL HEMISUCCINATE(Non-covalent)

Y01.2: 9 residues within 4Å: Chain A: L.719, T.722, A.723, V.726, L.730, W.733, Y.737 Ligands: CLR.1, Y01.4 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.719, A:A.723, A:V.726, A:L.730, A:L.730, A:W.733, A:Y.737 Y01.3: 9 residues within 4Å: Chain A: L.215, W.216, P.219, F.369, I.373, V.376, S.377, I.380, R.384 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.215, A:L.215, A:P.219, A:F.369, A:I.373, A:I.373, A:V.376, A:I.380 Salt bridges: A:R.384 Y01.4: 8 residues within 4Å: Chain A: L.730, W.733, W.734, Y.737, W.763, I.767, L.771 Ligands: Y01.2 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:W.733, A:W.733, A:W.734, A:W.763, A:W.763, A:I.767, A:L.771 Salt bridges: A:K.741 Y01.6: 10 residues within 4Å: Chain A: L.311, R.312, C.315, F.716, L.720, F.778, A.781, L.784, L.785, Y.788 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.311, A:F.716, A:L.720, A:F.778, A:A.781, A:L.784, A:L.785, A:Y.788 Salt bridges: A:R.312

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bloch, M. et al., Structural and mechanistic basis of substrate transport by the multidrug transporter MRP4. Structure (2023)

Release Date

2023-08-30

Peptides

ATP-binding cassette sub-family C member 4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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ATP-binding cassette sub-family C member 4

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