SMTL ID : 8bht.1

ABCG2 turnover-1 state with tariquidar bound

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 13 residues within 4Å: Chain A: V.56, I.73, T.92, G.93, G.94, G.95, K.96, S.97, S.98, K.107, Q.136, D.220, E.221 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:G.93, A:K.96, A:S.97, A:S.98, A:S.98, A:K.107, A:E.221, A:E.221 Salt bridges: A:K.96 ATP.3: 13 residues within 4Å: Chain B: V.56, I.73, T.92, G.93, G.94, G.95, K.96, S.97, S.98, K.107, Q.136, D.220, E.221 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:K.96, B:S.97, B:S.97, B:S.98, B:S.98, B:K.107, B:Q.136, B:Q.136, B:E.221, B:E.221

2 x CLR: CHOLESTEROL(Non-covalent)

CLR.2: 6 residues within 4Å: Chain A: Y.580, F.581, Y.586, A.642, C.645, I.649 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:I.649 CLR.4: 7 residues within 4Å: Chain B: Y.580, F.581, Y.586, A.642, C.645, I.649, F.650 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.581, B:I.649, B:F.650

1 x R1H: tariquidar(Non-covalent)

R1H.5: 18 residues within 4Å: Chain A: F.442, T.445, N.446, F.449, L.549, T.552, V.556, M.559 Chain B: A.407, Q.408, V.411, N.446, F.449, S.450, V.452, T.552, V.556, M.559 10 PLIP interactions: 5 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:F.449, A:F.449, A:L.549, A:T.552, B:F.449, B:F.449, B:F.449, B:T.552 Hydrogen bonds: A:N.446, B:Q.408

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rasouli, A. et al., Differential dynamics and direct interaction of bound ligands with lipids in multidrug transporter ABCG2. Proc.Natl.Acad.Sci.USA (2023)

Release Date

2023-01-11

Peptides

Broad substrate specificity ATP-binding cassette transporter ABCG2: AB

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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Broad substrate specificity ATP-binding cassette transporter ABCG2

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