SMTL ID : 3blo.1

TGT mutant in complex with queuine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.318, C.320, C.323, H.349 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.318, A:C.320, A:C.323, A:H.349 ZN.4: 4 residues within 4Å: Chain B: C.318, C.320, C.323, H.349 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.318, B:C.320, B:C.323, B:H.349

2 x QEI: 2-amino-5-({[(1S,4S,5R)-4,5-dihydroxycyclopent-2-en-1-yl]amino}methyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one(Non-covalent)

QEI.2: 11 residues within 4Å: Chain A: F.106, D.156, T.159, Q.203, G.229, G.230, L.231, S.232, G.233, M.260, G.261 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.106 Hydrogen bonds: A:Y.161, A:Q.203, A:G.230, A:G.230 Water bridges: A:S.103, A:S.103, A:G.105, A:D.156 Salt bridges: A:D.156 pi-Stacking: A:F.106 QEI.5: 11 residues within 4Å: Chain B: F.106, D.156, T.159, Q.203, G.229, G.230, L.231, S.232, G.233, M.260, G.261 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:F.106 Hydrogen bonds: B:Y.161, B:Q.203, B:G.230, B:G.230 Water bridges: B:S.103, B:S.103, B:G.105, B:D.156 Salt bridges: B:D.156 pi-Stacking: B:F.106

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: P.56, E.57, G.94, W.95, D.96, R.97 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.96, A:D.96, A:R.97 Water bridges: A:E.57 GOL.6: 6 residues within 4Å: Chain B: P.56, E.57, G.94, W.95, D.96, R.97 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.96, B:D.96, B:R.97 Water bridges: B:E.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Biela, I. et al., Investigation of Specificity Determinants in Bacterial tRNA-Guanine Transglycosylase Reveals Queuine, the Substrate of Its Eucaryotic Counterpart, as Inhibitor. Plos One (2013)

Release Date

2008-12-16

Peptides

Queuine tRNA-ribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Queuine tRNA-ribosyltransferase

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