SMTL ID : 6vxj.1

Structure of ABCG2 bound to SN38

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 8 residues within 4Å: Chain A: F.571, Y.576, K.628, A.632, C.635, M.636, I.639, F.640 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.571, A:A.632, A:F.640 CLR.3: 8 residues within 4Å: Chain B: F.571, Y.576, K.628, A.632, C.635, M.636, I.639, F.640 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.571, B:A.632, B:F.640

1 x RS4: 7-ethyl-10-hydroxycamptothecin(Non-covalent)

RS4.2: 11 residues within 4Å: Chain A: F.439, V.546, M.549 Chain B: F.432, T.435, N.436, F.439, S.440, T.542, V.546, M.549 12 PLIP interactions: 5 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:F.439, A:V.546, B:F.432, B:T.435, B:F.439, B:T.542 Hydrogen bonds: A:F.439, B:N.436 pi-Stacking: A:F.439, A:F.439, B:F.439, B:F.439

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Orlando, B.J. et al., ABCG2 transports anticancer drugs via a closed-to-open switch. Nat Commun (2020)

Release Date

2020-05-13

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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