SMTL ID : 3wmg.1

Crystal structure of an inward-facing eukaryotic ABC multidrug transporter G277V/A278V/A279V mutant in complex with an cyclic peptide inhibitor, aCAP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

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

DMU.1: 4 residues within 4Å: Chain A: W.22, T.27, V.30 Ligands: DMU.4 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.27 DMU.2: 4 residues within 4Å: Chain A: G.87, S.88, A.91 Ligands: DMU.3 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:A.91 DMU.3: 2 residues within 4Å: Chain A: I.31 Ligands: DMU.2 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:I.31 DMU.4: 4 residues within 4Å: Chain A: R.15, A.19, W.22 Ligands: DMU.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.15, A:W.22 Salt bridges: A:R.15 DMU.6: 2 residues within 4Å: Chain B: F.9, L.15 No protein-ligand interaction detected (PLIP)

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

TRS.5: 7 residues within 4Å: Chain A: G.379, T.381, M.539, A.540, S.541, V.544, D.560 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.381, A:V.544, A:D.560

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kodan, A. et al., Structural basis for gating mechanisms of a eukaryotic P-glycoprotein homolog. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-04-30

Peptides

ATP-binding cassette, sub-family B, member 1: A
anti-CmABCB1 peptide: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

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

anti-CmABCB1 peptide

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