SMTL ID : 7v75.1 (2 other biounits)

Thermostabilized human prestin in complex with salicylate

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.57 Å

Oligo State

homo-dimer

Ligands

2 x SAL: 2-HYDROXYBENZOIC ACID(Non-covalent)

SAL.1: 12 residues within 4Å: Chain A: F.137, A.138, V.139, T.214, A.217, A.218, V.353, S.396, F.397, S.398, L.448, L.451 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.137, A:A.138, A:V.139, A:T.214, A:A.217, A:L.448, A:L.451 Hydrogen bonds: A:F.397, A:S.398, A:S.398, A:S.398 SAL.12: 12 residues within 4Å: Chain B: F.137, A.138, V.139, T.214, A.217, A.218, V.353, S.396, F.397, S.398, L.448, L.451 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:F.137, B:A.138, B:V.139, B:T.214, B:A.217, B:L.448, B:L.451 Hydrogen bonds: B:F.397, B:S.398, B:S.398, B:S.398

4 x CLR: CHOLESTEROL(Non-covalent)

CLR.2: 6 residues within 4Å: Chain A: P.459, W.462, F.469, F.476 Ligands: LBN.5, LBN.17 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.469, A:F.469, A:F.476 CLR.3: 6 residues within 4Å: Chain A: F.269, L.273, K.276, I.445, V.446, K.449 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.269, A:L.273, A:K.276, A:I.445, A:V.446, A:K.449 CLR.13: 6 residues within 4Å: Chain B: P.459, W.462, F.469, F.476 Ligands: LBN.6, LBN.16 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.469, B:F.469, B:F.476 CLR.14: 6 residues within 4Å: Chain B: F.269, L.273, K.276, I.445, V.446, K.449 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:F.269, B:L.273, B:K.276, B:I.445, B:V.446, B:K.449

16 x LBN: 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine(Non-covalent)(Non-functional Binders)

LBN.4: 7 residues within 4Å: Chain A: I.219, V.243, L.452, M.453, F.455, K.456 Ligands: LBN.5 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.219, A:I.219, A:V.243, A:F.455 LBN.5: 4 residues within 4Å: Chain A: F.455, F.481 Ligands: CLR.2, LBN.4 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.455, A:F.455, A:F.455, A:F.481 LBN.6: 9 residues within 4Å: Chain A: L.198, L.201 Chain B: D.465, K.466, L.467, L.470 Ligands: LBN.7, LBN.8, CLR.13 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:L.198, A:L.201 Salt bridges: A:R.689, B:K.466 LBN.7: 7 residues within 4Å: Chain B: L.470, L.477, L.489, V.490 Ligands: LBN.6, LBN.8, LBN.11 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:V.490 LBN.8: 4 residues within 4Å: Chain A: L.196, L.198 Ligands: LBN.6, LBN.7 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.198 LBN.9: 1 residues within 4Å: Ligands: LBN.10 No protein-ligand interaction detected (PLIP) LBN.10: 1 residues within 4Å: Ligands: LBN.9 No protein-ligand interaction detected (PLIP) LBN.11: 15 residues within 4Å: Chain B: L.193, L.198, L.201, V.202, L.205, I.340, I.348, L.351, L.375, E.485, I.486, L.488, L.489, V.492 Ligands: LBN.7 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:I.340, B:I.348, B:I.486, B:L.488, B:L.489 LBN.15: 7 residues within 4Å: Chain B: I.219, V.243, L.452, M.453, F.455, K.456 Ligands: LBN.16 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:I.219, B:I.219, B:V.243, B:F.455 LBN.16: 4 residues within 4Å: Chain B: F.455, F.481 Ligands: CLR.13, LBN.15 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.455, B:F.455, B:F.455, B:F.481 LBN.17: 9 residues within 4Å: Chain A: D.465, K.466, L.467, L.470 Chain B: L.198, L.201 Ligands: CLR.2, LBN.18, LBN.19 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:L.198, B:L.201 Salt bridges: B:R.689, A:K.466 LBN.18: 7 residues within 4Å: Chain A: L.470, L.477, L.489, V.490 Ligands: LBN.17, LBN.19, LBN.22 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:V.490 LBN.19: 4 residues within 4Å: Chain B: L.196, L.198 Ligands: LBN.17, LBN.18 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:L.198 LBN.20: 1 residues within 4Å: Ligands: LBN.21 No protein-ligand interaction detected (PLIP) LBN.21: 1 residues within 4Å: Ligands: LBN.20 No protein-ligand interaction detected (PLIP) LBN.22: 15 residues within 4Å: Chain A: L.193, L.198, L.201, V.202, L.205, I.340, I.348, L.351, L.375, E.485, I.486, L.488, L.489, V.492 Ligands: LBN.18 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.340, A:I.348, A:I.486, A:L.488, A:L.489

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Futamata, H. et al., Cryo-EM structures of thermostabilized prestin provide mechanistic insights underlying outer hair cell electromotility. Nat Commun (2022)

Release Date

2022-08-31

Peptides

prestin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Membrane

We predict this structure to be a membrane protein.
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prestin

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