SMTL ID : 9dco.1

Crystal structure of epoxyqueuosine reductase QueH D13N mutant from Thermotoga maritima

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.11 Å

Oligo State

monomer

Ligands

1 x SF4: IRON/SULFUR CLUSTER(Covalent)

SF4.1: 7 residues within 4Å: Chain A: N.32, L.80, R.86, C.87, C.90, C.169, C.171 2 PLIP interactions: 2 interactions with chain A, Metal complexes: A:C.87, A:C.169

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain A: C.9, C.10, N.13, Q.166 Ligands: CL.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:C.9, A:C.10

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

CL.3: 2 residues within 4Å: Chain A: S.117 Ligands: ZN.2 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hu, Y. et al., Mechanism of Catalysis and Substrate Binding of Epoxyqueuosine Reductase in the Biosynthetic Pathway to Queuosine-Modified tRNA. Biochemistry (2025)

Release Date

2024-12-18

Peptides

Epoxyqueuosine reductase QueH: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Epoxyqueuosine reductase QueH