SMTL ID : 8y8r.1 (2 other biounits)

Cryo-EM structure of AQP3 Y212T in DDM micelle

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x LMT: DODECYL-BETA-D-MALTOSIDE

LMT.1: 17 residues within 4Å: Chain A: F.82, V.86, S.97, G.98, A.99, H.100, N.102, V.105, R.114, E.115, V.198, E.210, V.214, V.218, A.232, V.233, N.234 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.82, A:V.105, A:V.105, A:V.214, A:V.218, A:V.233, A:N.234 Hydrogen bonds: A:E.115, A:E.115, A:E.210 Salt bridges: A:H.100 LMT.2: 17 residues within 4Å: Chain B: F.82, V.86, S.97, G.98, A.99, H.100, N.102, V.105, R.114, E.115, V.198, E.210, V.214, V.218, A.232, V.233, N.234 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:F.82, B:V.105, B:V.105, B:V.214, B:V.218, B:V.233, B:N.234 Hydrogen bonds: B:E.115, B:E.115, B:E.210 Salt bridges: B:H.100 LMT.3: 17 residues within 4Å: Chain C: F.82, V.86, S.97, G.98, A.99, H.100, N.102, V.105, R.114, E.115, V.198, E.210, V.214, V.218, A.232, V.233, N.234 11 PLIP interactions: 11 interactions with chain C Hydrophobic interactions: C:F.82, C:V.105, C:V.105, C:V.214, C:V.218, C:V.233, C:N.234 Hydrogen bonds: C:E.115, C:E.115, C:E.210 Salt bridges: C:H.100 LMT.4: 17 residues within 4Å: Chain D: F.82, V.86, S.97, G.98, A.99, H.100, N.102, V.105, R.114, E.115, V.198, E.210, V.214, V.218, A.232, V.233, N.234 11 PLIP interactions: 11 interactions with chain D Hydrophobic interactions: D:F.82, D:V.105, D:V.105, D:V.214, D:V.218, D:V.233, D:N.234 Hydrogen bonds: D:E.115, D:E.115, D:E.210 Salt bridges: D:H.100

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

Aquaporin-3: 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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Aquaporin-3

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