SMTL ID : 7a65.1

Nanodisc reconstituted, drug-free human ABCB1 in complex with MRK16 Fab

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-mer

Ligands

6 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 6 residues within 4Å: Chain A: G.723, A.727, I.730, K.734, L.758, T.845 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.727, A:I.730, A:I.730, A:L.758, A:T.845 CLR.2: 6 residues within 4Å: Chain A: L.843, L.862, V.865, A.869, V.873, S.992 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.843, A:V.865, A:A.869, A:V.873 CLR.3: 3 residues within 4Å: Chain A: I.864, F.959, Y.962 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:I.864, A:F.959 CLR.4: 10 residues within 4Å: Chain A: L.305, A.308, A.311, L.312, W.315, N.753, S.756, L.757, L.760 Ligands: CLR.5 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.305, A:A.311, A:L.757, A:L.757, A:L.760, A:L.760 CLR.5: 7 residues within 4Å: Chain A: V.217, I.221, L.312, W.315, Y.316 Ligands: CLR.4, CLR.6 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.217, A:L.312, A:L.312, A:W.315, A:Y.316 CLR.6: 4 residues within 4Å: Chain A: K.213, L.216, A.220 Ligands: CLR.5 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.216, A:A.220 Hydrogen bonds: A:K.213, A:K.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nosol, K. et al., Cryo-EM structures reveal distinct mechanisms of inhibition of the human multidrug transporter ABCB1. Proc.Natl.Acad.Sci.USA (2020)

Release Date

2020-10-14

Peptides

Multidrug resistance protein 1: A
MRK16 Fab-fragment light chain: B
MRK16 Fab-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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Multidrug resistance protein 1

MRK16 Fab-fragment light chain

MRK16 Fab-fragment heavy chain

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