SMTL ID : 6a6n.1

Crystal structure of an inward-open apo state of the eukaryotic ABC multidrug transporter CmABCB1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.02 Å

Oligo State

homo-dimer

Ligands

8 x DMU: DECYL-BETA-D-MALTOPYRANOSIDE(Non-covalent)

DMU.1: 4 residues within 4Å: Chain A: W.22, T.27, V.30 Ligands: DMU.2 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:V.30 DMU.2: 3 residues within 4Å: Chain A: A.19, W.22 Ligands: DMU.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:W.22 DMU.3: 1 residues within 4Å: Chain A: I.31 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:I.31 DMU.4: 6 residues within 4Å: Chain A: G.87, S.88, A.91, L.92 Chain B: I.249, L.253 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:A.91, A:L.92, B:I.249, B:L.253 DMU.6: 4 residues within 4Å: Chain B: W.22, T.27, V.30 Ligands: DMU.7 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:V.30 DMU.7: 3 residues within 4Å: Chain B: A.19, W.22 Ligands: DMU.6 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:W.22 DMU.8: 1 residues within 4Å: Chain B: I.31 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:I.31 DMU.9: 6 residues within 4Å: Chain A: I.249, L.253 Chain B: G.87, S.88, A.91, L.92 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:I.249, A:L.253, B:A.91, B:L.92

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.5: 6 residues within 4Å: Chain A: G.379, T.381, M.539, A.540, S.541, D.560 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.381, A:V.544, A:D.560 TRS.10: 6 residues within 4Å: Chain B: G.379, T.381, M.539, A.540, S.541, D.560 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.381, B:V.544, B:D.560

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kodan, A. et al., Inward- and outward-facing X-ray crystal structures of homodimeric P-glycoprotein CmABCB1. Nat Commun (2019)

Release Date

2019-01-16

Peptides

ATP-binding cassette, sub-family B, member 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Membrane

We predict this structure to be a membrane protein.
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ATP-binding cassette, sub-family B, member 1

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