SMTL ID : 2o9g.1

Crystal Structure of AqpZ mutant L170C complexed with mercury.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-tetramer

Ligands

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

BOG.1: 5 residues within 4Å: Chain A: T.194, G.201, L.205, E.206 Ligands: BOG.2 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:T.194, A:L.205 Hydrogen bonds: A:E.206 BOG.2: 7 residues within 4Å: Chain A: L.205, E.206, Q.207, L.208, W.209, W.212 Ligands: BOG.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.208, A:W.212, A:W.212 Hydrogen bonds: A:E.206, A:L.208, A:W.209 BOG.7: 5 residues within 4Å: Chain B: T.194, G.201, L.205, E.206 Ligands: BOG.8 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:T.194, B:L.205 Hydrogen bonds: B:E.206 BOG.8: 7 residues within 4Å: Chain B: L.205, E.206, Q.207, L.208, W.209, W.212 Ligands: BOG.7 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:L.208, B:W.212, B:W.212 Hydrogen bonds: B:E.206, B:L.208, B:W.209 BOG.13: 5 residues within 4Å: Chain C: T.194, G.201, L.205, E.206 Ligands: BOG.14 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:T.194, C:L.205 Hydrogen bonds: C:E.206 BOG.14: 7 residues within 4Å: Chain C: L.205, E.206, Q.207, L.208, W.209, W.212 Ligands: BOG.13 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:L.208, C:W.212, C:W.212 Hydrogen bonds: C:E.206, C:L.208, C:W.209 BOG.19: 5 residues within 4Å: Chain D: T.194, G.201, L.205, E.206 Ligands: BOG.20 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:T.194, D:L.205 Hydrogen bonds: D:E.206 BOG.20: 7 residues within 4Å: Chain D: L.205, E.206, Q.207, L.208, W.209, W.212 Ligands: BOG.19 6 PLIP interactions: 6 interactions with chain D Hydrophobic interactions: D:L.208, D:W.212, D:W.212 Hydrogen bonds: D:E.206, D:L.208, D:W.209

16 x HG: MERCURY (II) ION(Non-covalent)

HG.3: 6 residues within 4Å: Chain A: F.148, C.173, I.176, V.188 Ligands: HG.4, HG.5 Ligand excluded by PLIP HG.4: 6 residues within 4Å: Chain A: V.50, F.148, C.173 Ligands: HG.3, HG.5, HG.6 Ligand excluded by PLIP HG.5: 7 residues within 4Å: Chain A: L.18, C.173, H.177, N.189 Ligands: HG.3, HG.4, HG.6 Ligand excluded by PLIP HG.6: 6 residues within 4Å: Chain A: L.18, N.66, F.148, N.189 Ligands: HG.4, HG.5 Ligand excluded by PLIP HG.9: 6 residues within 4Å: Chain B: F.148, C.173, I.176, V.188 Ligands: HG.10, HG.11 Ligand excluded by PLIP HG.10: 6 residues within 4Å: Chain B: V.50, F.148, C.173 Ligands: HG.9, HG.11, HG.12 Ligand excluded by PLIP HG.11: 7 residues within 4Å: Chain B: L.18, C.173, H.177, N.189 Ligands: HG.9, HG.10, HG.12 Ligand excluded by PLIP HG.12: 6 residues within 4Å: Chain B: L.18, N.66, F.148, N.189 Ligands: HG.10, HG.11 Ligand excluded by PLIP HG.15: 6 residues within 4Å: Chain C: F.148, C.173, I.176, V.188 Ligands: HG.16, HG.17 Ligand excluded by PLIP HG.16: 6 residues within 4Å: Chain C: V.50, F.148, C.173 Ligands: HG.15, HG.17, HG.18 Ligand excluded by PLIP HG.17: 7 residues within 4Å: Chain C: L.18, C.173, H.177, N.189 Ligands: HG.15, HG.16, HG.18 Ligand excluded by PLIP HG.18: 6 residues within 4Å: Chain C: L.18, N.66, F.148, N.189 Ligands: HG.16, HG.17 Ligand excluded by PLIP HG.21: 6 residues within 4Å: Chain D: F.148, C.173, I.176, V.188 Ligands: HG.22, HG.23 Ligand excluded by PLIP HG.22: 6 residues within 4Å: Chain D: V.50, F.148, C.173 Ligands: HG.21, HG.23, HG.24 Ligand excluded by PLIP HG.23: 7 residues within 4Å: Chain D: L.18, C.173, H.177, N.189 Ligands: HG.21, HG.22, HG.24 Ligand excluded by PLIP HG.24: 6 residues within 4Å: Chain D: L.18, N.66, F.148, N.189 Ligands: HG.22, HG.23 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Savage, D.F. et al., Structural basis of aquaporin inhibition by mercury. J.Mol.Biol. (2007)

Release Date

2007-02-13

Peptides

Aquaporin Z: 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 Z

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