SMTL ID : 4cqj.1

Fluorinase substrate flexibility enables last step aqueous and ambient 18F fluorination of a RGD peptide for positron emission tomography

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.44 Å

Oligo State

homo-trimer

Ligands

3 x EFA: 5'-deoxy-2-ethynyl-5'-fluoroadenosine(Non-covalent)

EFA.1: 18 residues within 4Å: Chain A: F.213, N.215, F.254, A.276, R.277, N.278, A.279, A.280 Chain B: D.16, W.50, T.76, Y.77, P.78, T.80, T.155, F.156, Y.157, S.158 14 PLIP interactions: 8 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:F.254, A:A.279 Hydrogen bonds: A:N.215, A:R.277, A:A.279, B:D.16, B:W.50, B:Y.77, B:S.158 Water bridges: A:R.277 pi-Stacking: A:F.254, A:F.254, B:W.50, B:W.50 EFA.2: 18 residues within 4Å: Chain B: F.213, N.215, F.254, A.276, R.277, N.278, A.279 Chain C: D.16, L.17, W.50, T.76, Y.77, P.78, T.80, T.155, F.156, Y.157, S.158 14 PLIP interactions: 8 interactions with chain B, 6 interactions with chain C Hydrophobic interactions: B:F.254, B:A.279, C:P.78 Hydrogen bonds: B:N.215, B:R.277, B:A.279, C:D.16, C:W.50, C:T.76, C:Y.77, C:S.158 Water bridges: B:R.277 pi-Stacking: B:F.254, B:F.254 EFA.3: 17 residues within 4Å: Chain A: D.16, W.50, T.76, Y.77, P.78, T.80, T.155, F.156, Y.157, S.158 Chain C: F.213, N.215, F.254, A.276, R.277, N.278, A.279 13 PLIP interactions: 5 interactions with chain A, 8 interactions with chain C Hydrophobic interactions: A:P.78, C:F.254, C:A.279 Hydrogen bonds: A:D.16, A:W.50, A:Y.77, A:S.158, C:N.215, C:R.277, C:A.279 Water bridges: C:R.277 pi-Stacking: C:F.254, C:F.254

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thomson, S. et al., Structure of a Bacterial Fluorinating Enzyme with. To be Published

Release Date

2014-05-28

Peptides

5'-FLUORO-5'-DEOXY-ADENOSINE SYNTHASE: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

5'-FLUORO-5'-DEOXY-ADENOSINE SYNTHASE

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