SMTL ID : 3kuv.1

Structural basis of the activity and substrate specificity of the fluoroacetyl-CoA thioesterase FlK - T42S mutant in complex with acetate.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

7 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 6 residues within 4Å: Chain A: V.23, A.41, S.42 Chain B: E.50, G.69 Ligands: ACT.2 7 PLIP interactions: 4 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:V.23 Hydrogen bonds: A:S.42, B:G.69 Water bridges: A:G.43, B:R.120, B:R.120 Salt bridges: A:H.76 ACT.2: 7 residues within 4Å: Chain A: H.76, A.78, A.79 Chain B: L.68, G.69, T.70 Ligands: ACT.1 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:A.78 Salt bridges: A:H.76 Hydrophobic interactions: B:T.70 ACT.3: 8 residues within 4Å: Chain A: E.50, V.54, G.69, R.120 Chain B: V.23, F.33, F.36 Ligands: ACT.6 7 PLIP interactions: 5 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:E.50, A:V.54, B:F.33 Hydrogen bonds: A:G.69 Water bridges: A:R.120, B:S.42 Salt bridges: A:R.120 ACT.4: 4 residues within 4Å: Chain A: T.75 Chain B: A.71, R.99, E.119 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.119 Water bridges: B:R.99, B:R.99 Salt bridges: B:R.99 ACT.5: 8 residues within 4Å: Chain A: S.42, H.76 Chain B: E.50, G.69, T.70, A.71, I.72, H.118 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:I.72 Hydrogen bonds: B:T.70, A:S.42 Salt bridges: B:H.118 ACT.6: 9 residues within 4Å: Chain A: L.68, G.69 Chain B: V.23, V.39, F.40, A.41, S.42, H.76 Ligands: ACT.3 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:G.69, B:S.42 Water bridges: A:R.120, B:G.43 Hydrophobic interactions: B:V.39 ACT.7: 1 residues within 4Å: Chain B: R.103 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.103

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dias, M.V. et al., Structural basis for the activity and substrate specificity of fluoroacetyl-CoA thioesterase FlK. J.Biol.Chem. (2010)

Release Date

2010-04-21

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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