SMTL ID : 8r34.1

CryoEM structure of the symmetric Pho90 dimer from yeast with substrates.

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 7 residues within 4Å: Chain A: N.556, N.593, G.596, S.603, Q.605, H.779, S.815 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.556, A:N.556, A:S.603, A:Q.605, A:S.815, A:S.815 Salt bridges: A:H.779 PO4.9: 7 residues within 4Å: Chain B: N.556, N.593, G.596, S.603, Q.605, H.779, S.815 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:N.556, B:N.556, B:Q.605, B:S.815, B:S.815 Salt bridges: B:H.779

4 x NA: SODIUM ION(Non-functional Binders)

NA.2: 7 residues within 4Å: Chain A: M.597, Q.605, N.606, A.811, L.812, S.814, S.815 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.605, A:N.606 NA.3: 6 residues within 4Å: Chain A: T.775, G.817, M.818, L.820, S.823, N.827 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.775, A:T.775, A:L.820, A:N.827 NA.10: 7 residues within 4Å: Chain B: M.597, Q.605, N.606, A.811, L.812, S.814, S.815 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.815 NA.11: 6 residues within 4Å: Chain B: T.775, G.817, M.818, L.820, S.823, N.827 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.775, B:T.775, B:L.820, B:N.827

8 x 3PH: 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE(Non-covalent)

3PH.4: 14 residues within 4Å: Chain A: L.382, L.408, F.409, T.411, K.413, A.414, I.417, Y.418, I.421 Chain B: Y.669, L.704, G.707, T.708 Ligands: 3PH.5 13 PLIP interactions: 8 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:L.408, A:F.409, A:A.414, A:I.417, A:Y.418, A:I.421, B:Y.669, B:Y.669, B:L.704, B:T.708 Hydrogen bonds: A:T.411 Salt bridges: A:K.413, B:K.666 3PH.5: 14 residues within 4Å: Chain A: T.424, G.425, L.428, R.440, C.447, L.465, L.469, L.472, F.473, K.474 Chain B: I.700, V.703 Ligands: 3PH.4, 3PH.8 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:L.428, A:L.465, A:L.469, A:L.472, A:F.473, B:V.703 Salt bridges: A:R.440 3PH.6: 13 residues within 4Å: Chain A: V.423, L.426, L.427, T.432, F.433, N.434, M.442, V.445, F.450, T.745, I.746, A.749, F.776 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.423, A:L.426, A:L.427, A:F.433, A:F.433, A:V.445, A:F.450, A:I.746, A:F.776 Hydrogen bonds: A:N.434 3PH.7: 9 residues within 4Å: Chain A: A.676, Q.686, I.687, G.689, A.690, F.691 Chain B: L.472, K.474 Ligands: 3PH.13 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:L.472, A:A.676, A:F.691, A:F.691 Salt bridges: B:K.474 3PH.8: 9 residues within 4Å: Chain A: L.472, K.474 Chain B: A.676, Q.686, I.687, G.689, A.690, F.691 Ligands: 3PH.5 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:L.472, B:A.676, B:F.691, B:F.691 Salt bridges: A:K.474 3PH.12: 13 residues within 4Å: Chain A: Y.669, L.704, G.707, T.708 Chain B: L.382, L.408, F.409, T.411, K.413, A.414, I.417, Y.418 Ligands: 3PH.13 12 PLIP interactions: 7 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:L.408, B:F.409, B:A.414, B:I.417, B:Y.418, A:Y.669, A:Y.669, A:L.704, A:T.708 Hydrogen bonds: B:T.411 Salt bridges: B:K.413, A:K.666 3PH.13: 14 residues within 4Å: Chain A: I.700, V.703 Chain B: T.424, G.425, L.428, R.440, C.447, L.465, L.468, L.469, L.472, K.474 Ligands: 3PH.7, 3PH.12 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:L.428, B:L.465, B:L.468, B:L.469, B:L.472, A:V.703 Salt bridges: B:R.440 3PH.14: 14 residues within 4Å: Chain B: V.423, L.426, L.427, I.430, T.432, F.433, N.434, M.442, V.445, F.450, T.745, I.746, A.749, F.776 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:V.423, B:L.426, B:L.427, B:I.430, B:F.433, B:F.433, B:F.433, B:V.445, B:F.450, B:I.746, B:F.776 Hydrogen bonds: B:N.434

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schneider, S. et al., Complementary structures of the yeast phosphate transporter Pho90 provide insights into its transport mechanism. Structure (2024)

Release Date

2024-04-24

Peptides

Low-affinity phosphate transporter PHO90: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
Show / Hide

Low-affinity phosphate transporter PHO90

Related Entries With Identical Sequence