SMTL ID : 3p2r.1

Crystal structure of the fluoroacetyl-CoA-specific thioesterase FlK in complex with fluoroacetate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.46 Å

Oligo State

homo-dimer

Ligands

7 x FAH: FLUOROACETIC ACID(Non-covalent)

FAH.1: 9 residues within 4Å: Chain A: E.54, L.72, G.73 Chain B: F.40, F.44, A.45, T.46 Ligands: FAH.4, FAH.6 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:T.46, A:G.73 Water bridges: B:T.46 Salt bridges: A:R.124 FAH.2: 7 residues within 4Å: Chain A: H.80, T.81, A.82, A.83 Chain B: L.72, G.73 Ligands: FAH.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.82 Salt bridges: A:H.80 FAH.3: 10 residues within 4Å: Chain A: V.27, F.40, A.45, T.46 Chain B: E.54, L.72, G.73 Ligands: FAH.2, FAH.5, FAH.7 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:G.73 Salt bridges: A:H.80 FAH.4: 8 residues within 4Å: Chain A: E.54, V.58, G.73, R.124 Chain B: V.27, F.37, F.40 Ligands: FAH.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.54, A:G.73 Salt bridges: A:R.124 FAH.5: 10 residues within 4Å: Chain A: V.27, L.30, F.37, A.45, T.46, G.47 Chain B: G.51, E.54 Ligands: FAH.3, FAH.7 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:G.51, A:G.47 FAH.6: 8 residues within 4Å: Chain A: L.72, G.73, T.74 Chain B: H.80, T.81, A.82, A.83 Ligands: FAH.1 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:A.82 Water bridges: B:T.84 Salt bridges: B:H.80 FAH.7: 11 residues within 4Å: Chain A: V.27, F.37, F.40 Chain B: E.54, V.58, S.71, L.72, G.73, R.124 Ligands: FAH.3, FAH.5 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.54, B:S.71, B:G.73 Salt bridges: B:R.124

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Weeks, A.M. et al., Structural and biochemical studies of a fluoroacetyl-CoA-specific thioesterase reveal a molecular basis for fluorine selectivity. Biochemistry (2010)

Release Date

2010-10-20

Peptides

Fluoroacetyl coenzyme A thioesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Fluoroacetyl coenzyme A thioesterase

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