SMTL ID : 7ugk.2 (1 other biounit)

Crystal structure of the human queuine salvage enzyme DUF2419, wild-type apo form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.78 Å

Oligo State

monomer

Ligands

1 x BTB: 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-covalent)

BTB.1: 12 residues within 4Å: Chain A: W.52, N.59, D.75, N.78, Y.102, W.103, I.214, D.218, F.240, D.317, Y.318, W.321 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.59, A:D.75, A:N.78, A:N.78, A:D.317, A:Y.318 Salt bridges: A:D.218

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hung, S.H. et al., Structural basis of Qng1-mediated salvage of the micronutrient queuine from queuosine-5'-monophosphate as the biological substrate. Nucleic Acids Res. (2023)

Release Date

2022-12-21

Peptides

Queuosine salvage protein DUF2419: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Queuosine salvage protein DUF2419

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