SMTL ID : 6eti.1

Structure of inhibitor-bound ABCG2

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-2-mer

Ligands

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 6 residues within 4Å: Chain A: N.596, G.599 Chain D: T.30, S.31, F.54, D.55 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 6 residues within 4Å: Chain B: N.596, G.599 Chain F: T.30, S.31, F.54, D.55 No protein-ligand interaction detected (PLIP)

2 x BWQ: ~{tert}-butyl 3-[(2~{S},5~{S},8~{S})-14-cyclopentyloxy-2-(2-methylpropyl)-4,7-bis(oxidanylidene)-3,6,17-triazatetracyclo[8.7.0.0^{3,8}.0^{11,16}]heptadeca-1(10),11,13,15-tetraen-5-yl]propanoate(Non-covalent)

BWQ.3: 16 residues within 4Å: Chain A: A.397, V.401, L.405, F.431, F.432, T.435, N.436, F.439, S.440 Chain B: L.539, T.542, I.543, V.546, M.549, L.555 Ligands: BWQ.4 15 PLIP interactions: 9 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:A.397, A:V.401, A:V.401, A:L.405, A:F.431, A:F.432, A:F.439, A:F.439, A:F.439, B:L.539, B:L.539, B:T.542, B:V.546, B:V.546, B:L.555 BWQ.4: 16 residues within 4Å: Chain A: L.539, T.542, I.543, V.546, M.549, L.555 Chain B: A.397, V.401, L.405, F.431, F.432, T.435, N.436, F.439, S.440 Ligands: BWQ.3 11 PLIP interactions: 4 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:L.539, A:T.542, A:V.546, A:L.555, B:A.397, B:V.401, B:F.431, B:F.432, B:F.439, B:F.439, 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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