SMTL ID : 6qee.1

Nanodisc reconstituted Human-mouse chimeric ABCB1 (ABCB1HM)-EQ mutant in complex with UIC2 Fab and Zosuquidar.

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-mer

Ligands

3 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 2 residues within 4Å: Chain A: N.93, R.94 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.93, A:N.93 NAG.2: 2 residues within 4Å: Chain A: N.90, T.92 No protein-ligand interaction detected (PLIP) NAG.3: 3 residues within 4Å: Chain A: I.97, N.98 Chain C: K.65 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.98

2 x ZQU: Zosuquidar(Non-covalent)

ZQU.4: 11 residues within 4Å: Chain A: F.302, Y.309, F.335, L.338, I.339, F.342, F.769, A.986, Q.989, V.990 Ligands: ZQU.5 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.302, A:F.302, A:F.342, A:F.769, A:V.990 pi-Stacking: A:F.335 ZQU.5: 13 residues within 4Å: Chain A: L.64, W.231, I.305, Q.346, M.875, Q.945, M.948, Y.949, Y.952, F.982, M.985, Q.989 Ligands: ZQU.4 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.64, A:W.231, A:Q.346, A:Y.949, A:Y.952 Hydrogen bonds: A:Y.952 Salt bridges: A:E.874, A:E.874 pi-Stacking: A:W.231, A:W.231

7 x CLR: CHOLESTEROL(Non-covalent)

CLR.6: 8 residues within 4Å: Chain A: I.220, A.307, S.308, L.311, W.314, N.752, S.755, L.759 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.220, A:A.307, A:W.314, A:W.314 Hydrogen bonds: A:N.752 CLR.7: 5 residues within 4Å: Chain A: Y.115, T.118, M.947, F.950 Ligands: CLR.8 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.115 CLR.8: 4 residues within 4Å: Chain A: L.859, R.957, F.958 Ligands: CLR.7 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.859, A:L.859, A:R.957, A:F.958 Hydrogen bonds: A:R.957 CLR.9: 3 residues within 4Å: Chain A: N.838, L.842 Ligands: CLR.10 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.842 CLR.10: 5 residues within 4Å: Chain A: L.842, L.861, A.868, S.991 Ligands: CLR.9 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.842, A:L.861, A:L.861, A:A.868 Hydrogen bonds: A:S.991 CLR.11: 5 residues within 4Å: Chain A: L.66, I.70, Y.116, G.119, I.120 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.66, A:I.70, A:Y.116, A:I.120 CLR.12: 4 residues within 4Å: Chain A: I.220, V.223, W.314, Y.315 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.220, A:V.223, A:W.314, A:Y.315, A:Y.315

1 x 3PE: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE(Non-covalent)

3PE.13: 3 residues within 4Å: Chain A: M.196, S.221, V.344 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.344, A:V.344

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alam, A. et al., Structural insight into substrate and inhibitor discrimination by human P-glycoprotein. Science (2019)

Release Date

2019-02-27

Peptides

ABCB1HM-EQ: A
UIC2 Antigen Binding Fragment Light chain: B
UIC2 Antigen Binding Fragment Heavy Chain: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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ABCB1HM-EQ

UIC2 Antigen Binding Fragment Light chain

UIC2 Antigen Binding Fragment Heavy Chain

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