SMTL ID : 8bwq.1

Cryo-EM structure of nanodisc-reconstituted wildtype human MRP4 (in complex with topotecan)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

1 x TTC: (S)-10-[(DIMETHYLAMINO)METHYL]-4-ETHYL-4,9-DIHYDROXY-1H-PYRANO[3',4':6,7]INOLIZINO[1,2-B]-QUINOLINE-3,14(4H,12H)-DIONE(Non-covalent)

TTC.1: 7 residues within 4Å: Chain A: F.211, R.362, L.367, D.842, Q.845, G.991, W.995 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.995, A:W.995 Hydrogen bonds: A:Q.845 pi-Stacking: A:F.368, A:W.995

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bloch, M. et al., Structural and mechanistic basis of substrate transport by the multidrug transporter MRP4. Structure (2023)

Release Date

2023-08-30

Peptides

ATP-binding cassette sub-family C member 4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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ATP-binding cassette sub-family C member 4

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