SMTL ID : 5tnd.1 (1 other biounit)

Crystal structure of the E153Q mutant of the CFTR inhibitory factor Cif containing the adducted 1,2-Epoxycyclohexane hydrolysis intermediate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-dimer

Ligands

2 x 40O: (1R,2R)-cyclohexane-1,2-diol(Covalent)

40O.1: 7 residues within 4Å: Chain A: D.105, W.109, H.153, F.154, Y.215, H.273 Ligands: 3ZQ.2 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:D.105, A:W.109, A:F.154 Hydrogen bonds: A:Y.215 40O.3: 7 residues within 4Å: Chain B: D.105, A.130, H.153, F.154, Y.215, H.273 Ligands: 3ZQ.4 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:D.105, B:A.130, B:F.154 Hydrogen bonds: B:Y.215

2 x 3ZQ: (1S,2S)-cyclohexane-1,2-diol(Covalent)

3ZQ.2: 7 residues within 4Å: Chain A: D.105, W.109, A.130, H.153, Y.215, H.273 Ligands: 40O.1 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:D.105, A:W.109, A:A.130 Hydrogen bonds: A:Y.215 3ZQ.4: 7 residues within 4Å: Chain B: D.105, A.130, H.153, F.154, Y.215, H.273 Ligands: 40O.3 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:D.105, B:A.130, B:F.154 Hydrogen bonds: B:Y.215

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hvorecny, K.L. et al., Active-Site Flexibility and Substrate Specificity in a Bacterial Virulence Factor: Crystallographic Snapshots of an Epoxide Hydrolase. Structure (2017)

Release Date

2017-10-11

Peptides

CFTR inhibitory factor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

CFTR inhibitory factor

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