SMTL ID : 6h45.1 (1 other biounit)

crystal structure of the human TGT catalytic subunit QTRT1 in complex with queuine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 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.1: 14 residues within 4Å: Chain A: F.98, D.148, V.150, V.151, S.152, S.153, I.189, Q.191, G.217, G.218, L.219, S.220, G.221, M.248 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.98, A:V.150 Hydrogen bonds: A:S.153, A:Q.191, A:G.218, A:L.219, A:S.220, A:G.221 Water bridges: A:D.94, A:D.94 Salt bridges: A:D.148 pi-Stacking: A:F.98

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.306, C.308, C.311, H.337 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.306, A:C.308, A:C.311, A:H.337

2 x BR: BROMIDE ION(Non-covalent)

BR.3: 2 residues within 4Å: Chain A: F.299, S.315 Ligand excluded by PLIP BR.7: 2 residues within 4Å: Chain A: V.37, C.269 Ligand excluded by PLIP

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 1 residues within 4Å: Chain A: V.294 Ligand excluded by PLIP CL.5: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

1 x K: POTASSIUM ION(Non-covalent)

K.6: 6 residues within 4Å: Chain A: Y.64, L.66, R.69, P.70, G.71, E.73 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:Y.64, A:L.66, A:R.69, A:G.71, A:E.73

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Johannsson, S. et al., Crystal Structure of the Human tRNA Guanine Transglycosylase Catalytic Subunit QTRT1. Biomolecules (2018)

Release Date

2018-09-05

Peptides

Queuine tRNA-ribosyltransferase catalytic subunit 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Queuine tRNA-ribosyltransferase catalytic subunit 1

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