SMTL ID : 9br2.1

Inward-facing, ATP-bound Multidrug Resistance-associated Protein 2 (MRP2) (E1462Q)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

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

ATP.1: 12 residues within 4Å: Chain A: E.647, T.653, P.672, G.674, S.675, G.676, K.677, S.678, S.679, Q.706, H.820 Ligands: MG.3 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:P.672, A:G.674, A:S.675, A:G.676, A:K.677, A:S.678, A:S.679, A:Q.706, A:H.820 Salt bridges: A:K.677, A:K.677 pi-Stacking: A:W.646, A:W.646 ATP.2: 17 residues within 4Å: Chain A: R.928, K.932, T.933, N.935, D.1073, Y.1309, R.1310, L.1313, V.1316, R.1335, T.1336, G.1337, A.1338, G.1339, K.1340, S.1341, S.1342 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:D.1073, A:Y.1309, A:R.1310, A:G.1337, A:A.1338, A:G.1339, A:K.1340, A:S.1341, A:S.1342, A:H.1493 Salt bridges: A:R.928, A:K.932, A:K.932, A:K.932, A:K.1340, A:K.1340 pi-Stacking: A:Y.1309

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain A: S.678, Q.706, D.785 Ligands: ATP.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.678

8 x UNL: UNKNOWN LIGAND(Non-functional Binders)

UNL.4: 1 residues within 4Å: Chain A: F.147 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.147 UNL.5: 1 residues within 4Å: Chain A: F.376 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.376 UNL.6: 1 residues within 4Å: Ligands: CLR.12 No protein-ligand interaction detected (PLIP) UNL.7: 2 residues within 4Å: Chain A: F.1106, Y.1134 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.1106, A:Y.1134 UNL.13: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) UNL.14: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) UNL.15: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) UNL.16: 4 residues within 4Å: Chain A: S.185, S.202, T.205, S.207 No protein-ligand interaction detected (PLIP)

5 x CLR: CHOLESTEROL(Non-covalent)

CLR.8: 8 residues within 4Å: Chain A: Y.967, I.979, I.982, F.1049, L.1099, W.1102, T.1259, I.1262 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.967, A:I.979, A:I.982, A:F.1049, A:L.1099, A:W.1102, A:W.1102, A:I.1262 CLR.9: 7 residues within 4Å: Chain A: Q.148, R.152, W.358, Y.361, I.365 Ligands: CLR.10, CLR.11 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.361, A:Y.361, A:I.365 CLR.10: 3 residues within 4Å: Chain A: Y.361 Ligands: CLR.9, CLR.11 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.361 CLR.11: 5 residues within 4Å: Chain A: T.144, Q.148, L.155 Ligands: CLR.9, CLR.10 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Q.148 CLR.12: 4 residues within 4Å: Chain A: D.17, L.362, L.366 Ligands: UNL.6 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.362 Hydrogen bonds: A:D.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koide, E. et al., Structural basis for the transport and regulation mechanism of the multidrug resistance-associated protein 2. Nat Commun (2025)

Release Date

2024-12-18

Peptides

ATP-binding cassette sub-family C member 2: 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 2

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