SMTL ID : 7v74.1 (2 other biounits)

Thermostabilized human prestin in complex with sulfate

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.63 Å

Oligo State

homo-dimer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 6 residues within 4Å: Chain A: F.137, V.353, V.357, S.396, F.397, L.451 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.397 SO4.12: 6 residues within 4Å: Chain B: F.137, V.353, V.357, S.396, F.397, L.451 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:F.397

4 x CLR: CHOLESTEROL(Non-covalent)

CLR.2: 5 residues within 4Å: Chain A: A.458, P.459, W.462, F.469 Ligands: LBN.5 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.462, A:F.469 CLR.3: 6 residues within 4Å: Chain A: L.273, K.276, I.445, V.446, K.449 Ligands: LBN.4 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.273, A:K.276, A:I.445, A:V.446, A:K.449 CLR.13: 5 residues within 4Å: Chain B: A.458, P.459, W.462, F.469 Ligands: LBN.16 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:W.462, B:F.469 CLR.14: 6 residues within 4Å: Chain B: L.273, K.276, I.445, V.446, K.449 Ligands: LBN.15 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: 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: 5 residues within 4Å: Chain A: I.219, L.223, K.456 Ligands: CLR.3, LBN.5 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:I.219, A:L.223 LBN.5: 6 residues within 4Å: Chain A: V.243, F.455, V.480, F.481 Ligands: CLR.2, LBN.4 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.243, A:F.455, A:F.455, A:F.455, A:V.480, A:F.481 LBN.6: 4 residues within 4Å: Chain A: L.193, L.201 Chain B: R.505 Ligands: LBN.7 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:L.193, A:L.201 Salt bridges: B:R.505 LBN.7: 3 residues within 4Å: Ligands: LBN.6, LBN.8, LBN.22 No protein-ligand interaction detected (PLIP) LBN.8: 2 residues within 4Å: Chain A: L.198 Ligands: LBN.7 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.198 LBN.9: 1 residues within 4Å: Chain A: F.387 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.387 LBN.10: 1 residues within 4Å: Chain A: F.387 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.387 LBN.11: 3 residues within 4Å: Chain B: L.489 Ligands: LBN.18, LBN.22 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:L.489, B:L.489 LBN.15: 5 residues within 4Å: Chain B: I.219, L.223, K.456 Ligands: CLR.14, LBN.16 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:I.219, B:L.223 LBN.16: 6 residues within 4Å: Chain B: V.243, F.455, V.480, F.481 Ligands: CLR.13, LBN.15 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:V.243, B:F.455, B:F.455, B:F.455, B:V.480, B:F.481 LBN.17: 4 residues within 4Å: Chain A: R.505 Chain B: L.193, L.201 Ligands: LBN.18 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:L.193, B:L.201 Salt bridges: A:R.505 LBN.18: 3 residues within 4Å: Ligands: LBN.11, LBN.17, LBN.19 No protein-ligand interaction detected (PLIP) LBN.19: 2 residues within 4Å: Chain B: L.198 Ligands: LBN.18 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:L.198 LBN.20: 1 residues within 4Å: Chain B: F.387 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:F.387 LBN.21: 1 residues within 4Å: Chain B: F.387 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:F.387 LBN.22: 3 residues within 4Å: Chain A: L.489 Ligands: LBN.7, LBN.11 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.489, 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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