SMTL ID : 3zoj.1

High-resolution structure of Pichia Pastoris aquaporin Aqy1 at 0.88 A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.88 Å

Oligo State

homo-tetramer

Ligands

12 x BOG: octyl beta-D-glucopyranoside(Non-covalent)

BOG.1: 7 residues within 4Å: Chain A: T.271, N.272, P.273 Chain B: G.37, S.40, R.42, N.43 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.37, B:G.37, B:N.43 Water bridges: B:S.40 BOG.2: 8 residues within 4Å: Chain A: S.167, T.169, R.170, F.173, F.177 Chain B: A.147, A.150, M.151 8 PLIP interactions: 1 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:A.147, A:R.170, A:F.173 Hydrogen bonds: A:S.167, A:S.167 Water bridges: A:R.170, A:R.170 Salt bridges: A:R.170 BOG.3: 8 residues within 4Å: Chain A: K.28, R.33, W.34, G.35, F.36 Chain B: E.18 Chain D: T.271, N.272 10 PLIP interactions: 5 interactions with chain A, 4 interactions with chain D, 1 interactions with chain B Hydrophobic interactions: A:F.36, A:F.36 Hydrogen bonds: A:R.33, A:G.35, A:F.36, D:T.271, D:N.272 Water bridges: D:T.271, D:N.272, B:E.18 BOG.7: 7 residues within 4Å: Chain B: T.271, N.272, P.273 Chain C: G.37, S.40, R.42, N.43 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:G.37, C:G.37, C:N.43 Water bridges: C:S.40 BOG.8: 8 residues within 4Å: Chain B: S.167, T.169, R.170, F.173, F.177 Chain C: A.147, A.150, M.151 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:R.170, B:F.173, C:A.147 Hydrogen bonds: B:S.167, B:S.167 Water bridges: B:R.170, B:R.170 Salt bridges: B:R.170 BOG.9: 8 residues within 4Å: Chain A: T.271, N.272 Chain B: K.28, R.33, W.34, G.35, F.36 Chain C: E.18 10 PLIP interactions: 1 interactions with chain C, 5 interactions with chain B, 4 interactions with chain A Water bridges: C:E.18, A:T.271, A:N.272 Hydrophobic interactions: B:F.36, B:F.36 Hydrogen bonds: B:R.33, B:G.35, B:F.36, A:T.271, A:N.272 BOG.13: 7 residues within 4Å: Chain C: T.271, N.272, P.273 Chain D: G.37, S.40, R.42, N.43 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:G.37, D:G.37, D:N.43 Water bridges: D:S.40 BOG.14: 8 residues within 4Å: Chain C: S.167, T.169, R.170, F.173, F.177 Chain D: A.147, A.150, M.151 8 PLIP interactions: 1 interactions with chain D, 7 interactions with chain C Hydrophobic interactions: D:A.147, C:R.170, C:F.173 Hydrogen bonds: C:S.167, C:S.167 Water bridges: C:R.170, C:R.170 Salt bridges: C:R.170 BOG.15: 8 residues within 4Å: Chain B: T.271, N.272 Chain C: K.28, R.33, W.34, G.35, F.36 Chain D: E.18 10 PLIP interactions: 4 interactions with chain B, 5 interactions with chain C, 1 interactions with chain D Hydrogen bonds: B:T.271, B:N.272, C:R.33, C:G.35, C:F.36 Water bridges: B:T.271, B:N.272, D:E.18 Hydrophobic interactions: C:F.36, C:F.36 BOG.19: 7 residues within 4Å: Chain A: G.37, S.40, R.42, N.43 Chain D: T.271, N.272, P.273 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.37, A:G.37, A:N.43 Water bridges: A:S.40 BOG.20: 8 residues within 4Å: Chain A: A.147, A.150, M.151 Chain D: S.167, T.169, R.170, F.173, F.177 8 PLIP interactions: 7 interactions with chain D, 1 interactions with chain A Hydrophobic interactions: D:R.170, D:F.173, A:A.147 Hydrogen bonds: D:S.167, D:S.167 Water bridges: D:R.170, D:R.170 Salt bridges: D:R.170 BOG.21: 8 residues within 4Å: Chain A: E.18 Chain C: T.271, N.272 Chain D: K.28, R.33, W.34, G.35, F.36 10 PLIP interactions: 5 interactions with chain D, 4 interactions with chain C, 1 interactions with chain A Hydrophobic interactions: D:F.36, D:F.36 Hydrogen bonds: D:R.33, D:G.35, D:F.36, C:T.271, C:N.272 Water bridges: C:T.271, C:N.272, A:E.18

12 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 7 residues within 4Å: Chain A: W.198 Chain B: W.198 Chain C: W.198 Chain D: W.198 Ligands: CL.10, CL.16, CL.22 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain A: R.168, N.240, Y.241, W.243 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: S.167, R.168, T.169 Ligand excluded by PLIP CL.10: 7 residues within 4Å: Chain A: W.198 Chain B: W.198 Chain C: W.198 Chain D: W.198 Ligands: CL.4, CL.16, CL.22 Ligand excluded by PLIP CL.11: 4 residues within 4Å: Chain B: R.168, N.240, Y.241, W.243 Ligand excluded by PLIP CL.12: 3 residues within 4Å: Chain B: S.167, R.168, T.169 Ligand excluded by PLIP CL.16: 7 residues within 4Å: Chain A: W.198 Chain B: W.198 Chain C: W.198 Chain D: W.198 Ligands: CL.4, CL.10, CL.22 Ligand excluded by PLIP CL.17: 4 residues within 4Å: Chain C: R.168, N.240, Y.241, W.243 Ligand excluded by PLIP CL.18: 3 residues within 4Å: Chain C: S.167, R.168, T.169 Ligand excluded by PLIP CL.22: 7 residues within 4Å: Chain A: W.198 Chain B: W.198 Chain C: W.198 Chain D: W.198 Ligands: CL.4, CL.10, CL.16 Ligand excluded by PLIP CL.23: 4 residues within 4Å: Chain D: R.168, N.240, Y.241, W.243 Ligand excluded by PLIP CL.24: 3 residues within 4Å: Chain D: S.167, R.168, T.169 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kosinska-Eriksson, U. et al., Subangstrom Resolution X-Ray Structure Details Aquaporin-Water Interactions. Science (2013)

Release Date

2013-06-26

Peptides

AQUAPORIN: 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

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