SMTL ID : 5bn2.1

Room Temperature Structure of Pichia pastoris aquaporin at 1.3 A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

homo-tetramer

Ligands

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

BOG.1: 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: 3 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:G.37, A:N.43, D:P.273 Water bridges: A:R.42 BOG.5: 7 residues within 4Å: Chain B: G.37, S.40, R.42, N.43 Chain C: T.271, N.272, P.273 4 PLIP interactions: 1 interactions with chain C, 3 interactions with chain B Hydrogen bonds: C:P.273, B:G.37, B:N.43 Water bridges: B:R.42 BOG.9: 7 residues within 4Å: Chain A: T.271, N.272, P.273 Chain C: G.37, S.40, R.42, N.43 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain A Hydrogen bonds: C:G.37, C:N.43, A:P.273 Water bridges: C:R.42 BOG.13: 7 residues within 4Å: Chain B: T.271, N.272, P.273 Chain D: G.37, S.40, R.42, N.43 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:G.37, D:N.43, B:P.273 Water bridges: D:R.42

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

CL.2: 3 residues within 4Å: Chain A: G.37, S.38, D.39 Ligand excluded by PLIP CL.3: 7 residues within 4Å: Chain A: R.195 Chain B: R.195 Chain C: R.195 Chain D: R.195 Ligands: CL.7, CL.11, CL.15 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain B: G.37, S.38, D.39 Ligand excluded by PLIP CL.7: 7 residues within 4Å: Chain A: R.195 Chain B: R.195 Chain C: R.195 Chain D: R.195 Ligands: CL.3, CL.11, CL.15 Ligand excluded by PLIP CL.10: 3 residues within 4Å: Chain C: G.37, S.38, D.39 Ligand excluded by PLIP CL.11: 7 residues within 4Å: Chain A: R.195 Chain B: R.195 Chain C: R.195 Chain D: R.195 Ligands: CL.3, CL.7, CL.15 Ligand excluded by PLIP CL.14: 3 residues within 4Å: Chain D: G.37, S.38, D.39 Ligand excluded by PLIP CL.15: 7 residues within 4Å: Chain A: R.195 Chain B: R.195 Chain C: R.195 Chain D: R.195 Ligands: CL.3, CL.7, CL.11 Ligand excluded by PLIP

4 x CA: CALCIUM ION(Non-covalent)

CA.4: 4 residues within 4Å: Chain A: S.149, T.152, P.153, G.154 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.149, A:T.152, A:G.154, H2O.1, H2O.1, H2O.4 CA.8: 4 residues within 4Å: Chain B: S.149, T.152, P.153, G.154 6 PLIP interactions: 3 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:S.149, B:T.152, B:G.154, H2O.5, H2O.5, H2O.8 CA.12: 4 residues within 4Å: Chain C: S.149, T.152, P.153, G.154 6 PLIP interactions: 3 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:S.149, C:T.152, C:G.154, H2O.9, H2O.9, H2O.11 CA.16: 4 residues within 4Å: Chain D: S.149, T.152, P.153, G.154 6 PLIP interactions: 3 interactions with chain D, 3 Ligand-Water interactions Metal complexes: D:S.149, D:T.152, D:G.154, H2O.12, H2O.12, H2O.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fischer, G. et al., Room Temperature Structure of Pichia pastoris aquaporin at 1.3 A. To Be Published

Release Date

2016-06-29

Peptides

AQY1 protein: 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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AQY1 protein

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