SMTL ID : 9ctc.1

SapNP reconstituted Human ABCB1 in complex with Zosuquidar and ATP/Mg

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

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

ATP.1: 11 residues within 4Å: Chain A: Y.401, S.403, R.404, I.409, G.430, G.432, K.433, S.434, T.435, D.555, E.556 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.403, A:R.404, A:G.430, A:G.432, A:K.433, A:S.434, A:T.435 Salt bridges: A:K.433

2 x ZQU: Zosuquidar(Non-covalent)

ZQU.2: 17 residues within 4Å: Chain A: L.65, A.229, W.232, A.233, F.303, I.306, F.343, E.875, M.876, L.879, Q.946, Y.950, Y.953, F.983, M.986, Q.990 Ligands: ZQU.3 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.65, A:A.233, A:F.303, A:L.879, A:Y.953 Hydrogen bonds: A:E.875, A:Q.946, A:Y.953 Salt bridges: A:E.875, A:E.875 pi-Stacking: A:W.232, A:Y.950 ZQU.3: 15 residues within 4Å: Chain A: M.69, I.299, F.303, I.306, Y.310, F.336, L.339, I.340, F.343, F.770, Q.838, A.987, Q.990, V.991 Ligands: ZQU.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.336, A:F.343, A:F.770, A:Q.990, A:V.991

22 x UPL: UNKNOWN BRANCHED FRAGMENT OF PHOSPHOLIPID(Non-covalent)(Non-functional Binders)

UPL.4: 4 residues within 4Å: Chain A: F.201, T.202, T.209 Ligands: UPL.16 Ligand excluded by PLIP UPL.5: 2 residues within 4Å: Chain A: E.108, R.958 Ligand excluded by PLIP UPL.6: 2 residues within 4Å: Chain A: Y.116, S.119 Ligand excluded by PLIP UPL.7: 6 residues within 4Å: Chain A: L.67, V.71, E.74, Y.117, I.121 Ligands: UPL.16 Ligand excluded by PLIP UPL.8: 1 residues within 4Å: Chain A: Y.117 Ligand excluded by PLIP UPL.9: 5 residues within 4Å: Chain A: F.37, F.40, M.51, T.55, I.190 Ligand excluded by PLIP UPL.10: 2 residues within 4Å: Chain A: Y.116, L.126 Ligand excluded by PLIP UPL.11: 2 residues within 4Å: Chain A: L.46, L.49 Ligand excluded by PLIP UPL.12: 2 residues within 4Å: Chain A: Y.50, V.127 Ligand excluded by PLIP UPL.13: 2 residues within 4Å: Chain A: Y.130, H.936 Ligand excluded by PLIP UPL.14: 7 residues within 4Å: Chain A: I.719, I.836, T.837, I.840, Y.998, K.1002 Ligands: UPL.22 Ligand excluded by PLIP UPL.15: 1 residues within 4Å: Chain A: L.968 Ligand excluded by PLIP UPL.16: 3 residues within 4Å: Chain A: A.63 Ligands: UPL.4, UPL.7 Ligand excluded by PLIP UPL.17: 2 residues within 4Å: Chain A: Y.316 Ligands: UPL.18 Ligand excluded by PLIP UPL.18: 1 residues within 4Å: Ligands: UPL.17 Ligand excluded by PLIP UPL.19: 4 residues within 4Å: Chain A: A.308, N.753, L.757, L.760 Ligand excluded by PLIP UPL.20: 3 residues within 4Å: Chain A: L.219, S.222, A.230 Ligand excluded by PLIP UPL.21: 2 residues within 4Å: Chain A: V.224, T.294 Ligand excluded by PLIP UPL.22: 3 residues within 4Å: Chain A: I.848, I.849 Ligands: UPL.14 Ligand excluded by PLIP UPL.23: 1 residues within 4Å: Chain A: T.845 Ligand excluded by PLIP UPL.24: 2 residues within 4Å: Chain A: L.843, S.992 Ligand excluded by PLIP UPL.25: 4 residues within 4Å: Chain A: R.832, N.839, L.843, I.848 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kurre, D. et al., Structural insights into binding-site access and ligand recognition by human ABCB1. Embo J. (2025)

Release Date

2025-01-22

Peptides

ATP-dependent translocase ABCB1: 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-dependent translocase ABCB1

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