SMTL ID : 4fr6.1

tRNA-Guanine Transglycosylase cocrystallized with pyridyl-alkine-substituted lin-benzoguanine ligand

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.59 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.3: 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 0V3: 6-amino-2-(methylamino)-4-[2-({[trans-4-(pyridin-3-ylethynyl)cyclohexyl]methyl}amino)ethyl]-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one(Non-covalent)

0V3.2: 19 residues within 4Å: Chain A: V.45, L.68, N.70, D.102, S.103, Y.106, Q.107, D.156, C.158, I.201, Q.203, G.229, G.230, L.231, A.232, M.260, G.261, D.280, V.282 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:V.45, A:L.68, A:Y.106, A:Y.106, A:V.282 Hydrogen bonds: A:S.103, A:Q.203, A:G.230, A:L.231, A:A.232, A:D.280 Water bridges: A:D.156, A:C.158, A:L.231 Salt bridges: A:D.102, A:D.156 pi-Stacking: A:Y.106, A:Y.106 0V3.4: 19 residues within 4Å: Chain B: V.45, L.68, N.70, D.102, S.103, Y.106, Q.107, D.156, C.158, I.201, Q.203, G.229, G.230, L.231, A.232, M.260, G.261, D.280, V.282 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:V.45, B:L.68, B:Y.106, B:Y.106, B:V.282 Hydrogen bonds: B:S.103, B:Q.203, B:G.230, B:L.231, B:A.232, B:D.280 Water bridges: B:D.156, B:C.158, B:L.231 Salt bridges: B:D.102, B:D.156 pi-Stacking: B:Y.106, B:Y.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Immekus, F. et al., Studies on TGT homodimer interface. To be Published

Release Date

2013-07-24

Peptides

Queuine tRNA-ribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Queuine tRNA-ribosyltransferase

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