SMTL ID : 6uy0.1

Cryo-EM structure of wild-type bovine multidrug resistance protein 1 (MRP1) under active turnover conditions

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.23 Å

Oligo State

monomer

Ligands

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 20 residues within 4Å: Chain A: N.412, W.653, V.680, G.681, C.682, G.683, K.684, S.685, S.686, Q.713, H.827, F.1410, E.1427, N.1428, L.1429, S.1430, V.1431, G.1432, Q.1433 Ligands: MG.3 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:N.412, A:G.681, A:C.682, A:G.683, A:K.684, A:S.685, A:S.686, A:S.686, A:H.827, A:S.1430, A:V.1431, A:G.1432, A:Q.1433, A:Q.1433 Salt bridges: A:K.684, A:K.684 pi-Stacking: A:W.653, A:W.653

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.2: 15 residues within 4Å: Chain A: V.766, N.767, S.769, Q.772, E.1064, Y.1301, V.1308, T.1328, G.1329, A.1330, G.1331, K.1332, S.1333, S.1334 Ligands: MG.4 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:S.769, A:Q.772, A:Q.772, A:E.1064, A:G.1329, A:A.1330, A:G.1331, A:K.1332, A:S.1333, A:S.1334, A:S.1334 Salt bridges: A:K.1332 pi-Stacking: A:Y.1301, A:Y.1301

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain A: S.685, Q.713 Ligands: ATP.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.685 MG.4: 3 residues within 4Å: Chain A: S.1333, Q.1374 Ligands: ADP.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.1333

3 x CLR: CHOLESTEROL(Non-covalent)

CLR.5: 6 residues within 4Å: Chain A: Y.544, L.976, L.980, T.1028, M.1034, I.1038 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.976, A:L.980, A:L.980, A:T.1028, A:I.1038 CLR.6: 11 residues within 4Å: Chain A: Y.962, M.966, S.974, S.977, I.1090, F.1093, M.1094, R.1130, S.1250, M.1253, E.1254 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.962, A:Y.962, A:I.1090, A:F.1093, A:F.1093 Hydrogen bonds: A:R.1130, A:R.1130 CLR.7: 6 residues within 4Å: Chain A: V.477, K.488, L.596, I.603, I.606, V.607 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.477, A:L.596, A:I.603, A:I.606, A:V.607 Hydrogen bonds: A:K.488, A:K.488, A:S.610

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, L. et al., Characterization of the kinetic cycle of an ABC transporter by single-molecule and cryo-EM analyses. Elife (2020)

Release Date

2020-06-10

Peptides

Multidrug resistance-associated protein 1: 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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Multidrug resistance-associated protein 1