SMTL ID : 6s7p.1

Nucleotide bound ABCB4

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

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

ATP.1: 20 residues within 4Å: Chain A: D.166, Y.403, S.405, R.406, I.411, G.432, C.433, G.434, K.435, S.436, T.437, Q.477, D.557, R.904, F.1156, T.1173, Q.1174, S.1176, G.1177, Q.1179 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:D.166, A:S.405, A:R.406, A:G.432, A:G.432, A:C.433, A:G.434, A:K.435, A:S.436, A:S.436, A:T.437, A:Q.477, A:Q.477, A:Q.477, A:R.904, A:S.1176, A:G.1177, A:Q.1179, A:Q.1179 Salt bridges: A:K.435, A:K.435 pi-Stacking: A:Y.403, A:Y.403 ATP.2: 19 residues within 4Å: Chain A: A.531, Q.532, S.534, G.535, G.536, Q.537, D.804, Y.1043, T.1045, R.1046, S.1071, G.1072, C.1073, G.1074, K.1075, S.1076, T.1077, Q.1117 Ligands: MG.3 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:R.264, A:S.534, A:G.535, A:G.536, A:Q.537, A:Q.537, A:D.804, A:T.1045, A:R.1046, A:G.1072, A:C.1073, A:G.1074, A:K.1075, A:S.1076, A:T.1077, A:Q.1117, A:Q.1117 Salt bridges: A:K.1075, A:K.1075 pi-Stacking: A:Y.1043, A:Y.1043

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain A: S.1076, Q.1117, D.1199 Ligands: ATP.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.1076

8 x CLR: CHOLESTEROL(Non-covalent)

CLR.4: 5 residues within 4Å: Chain A: L.307, A.310, L.314, S.755, L.756 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.307, A:A.310, A:L.756 CLR.5: 7 residues within 4Å: Chain A: T.114, S.121, F.947, F.950, A.953, R.957 Ligands: CLR.10 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.947, A:F.950, A:A.953 CLR.6: 5 residues within 4Å: Chain A: A.720, L.724, A.727, F.754, I.757 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.724, A:I.757 CLR.7: 4 residues within 4Å: Chain A: F.137, L.140, H.935 Ligands: CLR.9 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.137 CLR.8: 4 residues within 4Å: Chain A: I.867, I.872, M.875, L.987 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:I.867, A:L.987 CLR.9: 6 residues within 4Å: Chain A: Q.52, L.55, F.56, L.59, F.137 Ligands: CLR.7 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.55, A:F.56, A:F.56, A:L.59, A:F.137, A:F.137 Hydrogen bonds: A:Q.52 CLR.10: 7 residues within 4Å: Chain A: V.863, S.951, G.954, R.957, F.958, Y.961 Ligands: CLR.5 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.863, A:R.957, A:F.958, A:Y.961, A:Y.961 CLR.11: 6 residues within 4Å: Chain A: A.66, L.73, I.76, V.77, G.126, A.130 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.73, A:I.76, A:I.76, A:V.77, A:A.130

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Olsen, J.A. et al., Structure of the human lipid exporter ABCB4 in a lipid environment. Nat.Struct.Mol.Biol. (2020)

Release Date

2019-12-25

Peptides

Phosphatidylcholine translocator ABCB4: 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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Phosphatidylcholine translocator ABCB4

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