SMTL ID : 6feq.1

Structure of inhibitor-bound ABCG2

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-2-mer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: N.596 Chain D: T.30, S.31, F.54 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:N.596 Hydrophobic interactions: D:F.54 NAG.3: 5 residues within 4Å: Chain B: N.596, T.598 Chain F: T.30, S.31, F.54 2 PLIP interactions: 1 interactions with chain F, 1 interactions with chain B Hydrophobic interactions: F:F.54 Hydrogen bonds: B:N.596

1 x D6T: ~{N}-[5-[1-[4-[2-[6-methoxy-7-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-3,4-dihydro-1~{H}-isoquinolin-2-yl]ethyl]phenyl]-1,2,3-triazol-4-yl]-2-propanoyl-phenyl]quinoline-2-carboxamide(Non-covalent)

D6T.2: 15 residues within 4Å: Chain A: L.405, F.432, T.435, N.436, F.439, S.440, L.539, I.543, V.546, M.549 Chain B: V.401, F.439, L.539, V.546, M.549 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:F.432, A:F.439, A:V.546, B:V.546 Hydrogen bonds: A:N.436 pi-Stacking: B:F.439

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jackson, S.M. et al., Structural basis of small-molecule inhibition of human multidrug transporter ABCG2. Nat. Struct. Mol. Biol. (2018)

Release Date

2018-04-11

Peptides

ATP-binding cassette sub-family G member 2: AB
5D3(Fab) light chain variable domain: CE
5D3(Fab) heavy chain variable domain: DF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

E
E

D
D

F
F

Membrane

We predict this structure to be a membrane protein.
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ATP-binding cassette sub-family G member 2

5D3(Fab) light chain variable domain

5D3(Fab) heavy chain variable domain

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