SMTL ID : 4bb0.1

Structure of a putative epoxide hydrolase Q244E mutant from Pseudomonas aeruginosa, with bound MFA.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.77 Å

Oligo State

homo-dimer

Ligands

24 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: H.48, R.49, H.191 Ligand excluded by PLIP SO4.2: 5 residues within 4Å: Chain A: D.280, A.281, P.282, D.283, A.284 Ligand excluded by PLIP SO4.3: 2 residues within 4Å: Chain A: T.15, R.24 Ligand excluded by PLIP SO4.4: 2 residues within 4Å: Chain A: R.53, L.290 Ligand excluded by PLIP SO4.5: 5 residues within 4Å: Chain A: D.120, H.121, P.122, Q.123, A.124 Ligand excluded by PLIP SO4.6: 2 residues within 4Å: Chain A: R.235, Q.237 Ligand excluded by PLIP SO4.7: 4 residues within 4Å: Chain A: Q.265, H.296, E.298, A.299 Ligand excluded by PLIP SO4.8: 2 residues within 4Å: Chain A: Q.227, R.230 Ligand excluded by PLIP SO4.9: 1 residues within 4Å: Chain A: R.199 Ligand excluded by PLIP SO4.10: 2 residues within 4Å: Chain A: P.122, R.234 Ligand excluded by PLIP SO4.16: 4 residues within 4Å: Chain A: A.20, R.66, D.80, R.88 Ligand excluded by PLIP SO4.17: 2 residues within 4Å: Chain A: R.200, D.204 Ligand excluded by PLIP SO4.18: 3 residues within 4Å: Chain B: H.48, R.49, H.191 Ligand excluded by PLIP SO4.19: 5 residues within 4Å: Chain B: D.280, A.281, P.282, D.283, A.284 Ligand excluded by PLIP SO4.20: 2 residues within 4Å: Chain B: T.15, R.24 Ligand excluded by PLIP SO4.21: 2 residues within 4Å: Chain B: R.53, L.290 Ligand excluded by PLIP SO4.22: 5 residues within 4Å: Chain B: D.120, H.121, P.122, Q.123, A.124 Ligand excluded by PLIP SO4.23: 2 residues within 4Å: Chain B: R.235, Q.237 Ligand excluded by PLIP SO4.24: 4 residues within 4Å: Chain B: Q.265, H.296, E.298, A.299 Ligand excluded by PLIP SO4.25: 2 residues within 4Å: Chain B: Q.227, R.230 Ligand excluded by PLIP SO4.26: 1 residues within 4Å: Chain B: R.199 Ligand excluded by PLIP SO4.27: 2 residues within 4Å: Chain B: P.122, R.234 Ligand excluded by PLIP SO4.33: 4 residues within 4Å: Chain B: A.20, R.66, D.80, R.88 Ligand excluded by PLIP SO4.34: 2 residues within 4Å: Chain B: R.200, D.204 Ligand excluded by PLIP

10 x FAH: fluoroacetic acid(Non-covalent)

FAH.11: 8 residues within 4Å: Chain A: T.132, V.133, L.243, W.244, E.245, R.247, Y.249, P.255 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.245 Water bridges: A:R.247 Salt bridges: A:R.247 Halogen bonds: A:L.243 FAH.12: 7 residues within 4Å: Chain A: D.162, L.163, R.166 Chain B: H.174, Y.178, R.181 Ligands: FAH.31 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Salt bridges: B:H.174, B:R.181, A:R.166 Water bridges: A:D.162 FAH.13: 4 residues within 4Å: Chain A: D.177, R.181, Y.190, L.195 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.181 Salt bridges: A:R.181 FAH.14: 3 residues within 4Å: Chain A: Y.178, R.181 Ligands: FAH.29 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.181 FAH.15: 6 residues within 4Å: Chain A: D.108, H.153, W.154, M.183, Y.215, H.275 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.215, A:Y.215 Salt bridges: A:H.153, A:H.275 FAH.28: 8 residues within 4Å: Chain B: T.132, V.133, L.243, W.244, E.245, R.247, Y.249, P.255 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:E.245, B:Y.249 Water bridges: B:H.275 Salt bridges: B:R.247 Halogen bonds: B:L.243 FAH.29: 7 residues within 4Å: Chain A: H.174, Y.178, R.181 Chain B: D.162, L.163, R.166 Ligands: FAH.14 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Salt bridges: A:H.174, A:R.181, B:R.166 Hydrogen bonds: B:D.162 Water bridges: B:D.162 FAH.30: 4 residues within 4Å: Chain B: D.177, R.181, Y.190, L.195 2 PLIP interactions: 2 interactions with chain B Water bridges: B:D.177 Salt bridges: B:R.181 FAH.31: 3 residues within 4Å: Chain B: Y.178, R.181 Ligands: FAH.12 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.181 FAH.32: 6 residues within 4Å: Chain B: D.108, H.153, W.154, M.183, Y.215, H.275 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.215 Salt bridges: B:H.153, B:H.275

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schmidberger, J.W. et al., Structure of a Putative Epoxide Hydrolase Mutant. To be Published

Release Date

2013-10-09

Peptides

PROBABLE EPOXIDE HYDROLASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PROBABLE EPOXIDE HYDROLASE

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