SMTL ID : 7lc5.1

Crystal structure of epoxyqueuosine reductase QueH from Thermotoga maritima

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.1: 8 residues within 4Å: Chain A: N.32, E.82, R.86, C.87, C.90, C.169, C.171, S.174 5 PLIP interactions: 5 interactions with chain A, Salt bridges: A:E.82 Metal complexes: A:C.87, A:C.90, A:C.169, A:C.171

1 x FE: FE (III) ION(Non-covalent)

FE.2: 4 residues within 4Å: Chain A: C.9, C.10, D.13 Ligands: CL.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.9, A:C.10, A:D.13

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

CL.3: 6 residues within 4Å: Chain A: C.9, C.10, D.13, K.120, Q.166 Ligands: FE.2 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, Q. et al., Epoxyqueuosine Reductase QueH in the Biosynthetic Pathway to tRNA Queuosine Is a Unique Metalloenzyme. Biochemistry (2021)

Release Date

2021-11-03

Peptides

Epoxyqueuosine reductase QueH: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Epoxyqueuosine reductase QueH

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