SMTL ID : 8y8v.1 (2 other biounits)

Cryo-EM structure of AQP7 in POPC nanodisc

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 2.49 Å

Oligo State

homo-tetramer

Ligands

4 x P5S: O-[(R)-{[(2R)-2,3-bis(octadecanoyloxy)propyl]oxy}(hydroxy)phosphoryl]-L-serine

P5S.1: 14 residues within 4Å: Chain A: T.432, W.434, R.435, F.437, L.438, A.441, W.442, G.445, M.446, L.449, G.529, L.532, G.533, I.536 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:W.434, A:F.437, A:A.441, A:W.442, A:L.449, A:L.532, A:L.532, A:I.536 Salt bridges: A:R.435 P5S.2: 14 residues within 4Å: Chain B: T.432, W.434, R.435, F.437, L.438, A.441, W.442, G.445, M.446, L.449, G.529, L.532, G.533, I.536 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:W.434, B:F.437, B:A.441, B:W.442, B:L.449, B:L.532, B:L.532, B:I.536 Salt bridges: B:R.435 P5S.3: 14 residues within 4Å: Chain C: T.432, W.434, R.435, F.437, L.438, A.441, W.442, G.445, M.446, L.449, G.529, L.532, G.533, I.536 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:W.434, C:F.437, C:A.441, C:W.442, C:L.449, C:L.532, C:L.532, C:I.536 Salt bridges: C:R.435 P5S.4: 14 residues within 4Å: Chain D: T.432, W.434, R.435, F.437, L.438, A.441, W.442, G.445, M.446, L.449, G.529, L.532, G.533, I.536 9 PLIP interactions: 9 interactions with chain D Hydrophobic interactions: D:W.434, D:F.437, D:A.441, D:W.442, D:L.449, D:L.532, D:L.532, D:I.536 Salt bridges: D:R.435

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kozai, D. et al., Narrowed pore conformations of aquaglyceroporins AQP3 and GlpF. Nat Commun (2025)

Release Date

2025-03-19

Peptides

Green fluorescent protein,Aquaporin-7: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Membrane

We predict this structure to be a membrane protein.
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Green fluorescent protein,Aquaporin-7

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