SMTL ID : 8swn.1

Bovine multidrug resistance protein 4 (MRP4) E1202Q mutant bound to ATP in MSP lipid nanodisc

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: S.1082, Q.1122, D.1201, Q.1202 Ligands: ATP.4 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.1082 MG.2: 5 residues within 4Å: Chain A: S.452, Q.480, D.559, S.1178 Ligands: ATP.5 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.452

1 x PTY: PHOSPHATIDYLETHANOLAMINE(Non-covalent)

PTY.3: 26 residues within 4Å: Chain A: Y.92, V.93, L.212, H.213, L.215, W.216, P.219, A.222, I.223, M.241, L.244, I.245, L.248, P.249, S.252, C.253, G.255, K.256, S.259, F.369, V.373, V.376, S.377, F.380, V.381, R.384 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.212, A:L.215, A:P.219, A:I.245, A:L.248, A:P.249 Hydrogen bonds: A:S.252, A:S.259

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

ATP.4: 23 residues within 4Å: Chain A: R.284, L.520, T.533, T.534, L.535, S.536, G.537, G.538, Q.539, D.814, Y.1050, V.1057, T.1077, G.1078, A.1079, G.1080, K.1081, S.1082, S.1083, Q.1122, Q.1202, H.1233 Ligands: MG.1 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:R.284, A:G.537, A:G.538, A:Q.539, A:A.564, A:D.814, A:T.1077, A:G.1078, A:G.1078, A:A.1079, A:G.1080, A:K.1081, A:S.1082, A:S.1083, A:S.1083, A:Q.1122, A:Q.1202 Salt bridges: A:K.1081, A:K.1081, A:H.1233 pi-Stacking: A:Y.1050, A:Y.1050 ATP.5: 20 residues within 4Å: Chain A: N.183, W.419, T.427, V.447, G.448, A.449, G.450, K.451, S.452, S.453, Q.480, H.592, S.1175, N.1176, F.1177, S.1178, V.1179, G.1180, Q.1181 Ligands: MG.2 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:N.183, A:W.419, A:G.448, A:A.449, A:G.450, A:G.450, A:K.451, A:S.452, A:S.453, A:S.453, A:Q.480, A:S.1175, A:N.1176, A:S.1178, A:V.1179, A:G.1180 Salt bridges: A:K.451, A:K.451 pi-Stacking: A:W.419, A:W.419

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pourmal, S. et al., Structural basis of prostaglandin efflux by MRP4. Nat.Struct.Mol.Biol. (2024)

Release Date

2024-01-17

Peptides

ATP binding cassette subfamily 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 subfamily C member 4