CATH Classification

Domain Context

CATH Clusters

Superfamily 3.40.1280.10
Functional Family Ribosomal RNA small subunit methyltransferase E

Enzyme Information

2.1.1.193
16S rRNA (uracil(1498)-N(3))-methyltransferase.
based on mapping to UniProt O66552
S-adenosyl-L-methionine + uracil(1498) in 16S rRNA = S-adenosyl-L- homocysteine + N(3)-methyluracil(1498) in 16S rRNA.
-!- The enzyme specifically methylates uracil(1498) at N(3) in 16S rRNA.

UniProtKB Entries (1)

O66552
RSME_AQUAE
Aquifex aeolicus VF5
Ribosomal RNA small subunit methyltransferase E

PDB Structure

PDB 2EGV
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structure of rRNA methyltransferase with SAM ligand
Dong, X., Bessho, Y., Shirouzu, M., Yokoyama, S.
To be Published