SMTL ID : 1q2r.2 (3 other biounits)

Chemical trapping and crystal structure of a catalytic tRNA guanine transglycosylase covalent intermediate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

monomer

Ligands

1 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

1 x 9DG: 9-DEAZAGUANINE(Non-covalent)

9DG.2: 8 residues within 4Å: Chain A: D.102, Y.106, D.156, C.158, I.201, G.229, G.230, M.260 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:M.260 Hydrogen bonds: A:G.230 Salt bridges: A:D.102, A:D.156 pi-Stacking: A:Y.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xie, W. et al., Chemical trapping and crystal structure of a catalytic tRNA guanine transglycosylase covalent intermediate. Nat.Struct.Biol. (2003)

Release Date

2003-09-09

Peptides

Queuine tRNA-ribosyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Queuine tRNA-ribosyltransferase

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