CATH Classification

Domain Context

CATH Clusters

Superfamily Vaccinia Virus protein VP39
Functional Family Ribosomal RNA small subunit methyltransferase G

Enzyme Information

2.1.1.170
16S rRNA (guanine(527)-N(7))-methyltransferase.
based on mapping to UniProt P0A6U5
S-adenosyl-L-methionine + guanine(527) in 16S rRNA = S-adenosyl-L- homocysteine + N(7)-methylguanine(527) in 16S rRNA.
-!- The enzyme specifically methylates guanine(527) at N(7) in 16S rRNA.

UniProtKB Entries (1)

P0A6U5
RSMG_ECOLI
Escherichia coli K-12
Ribosomal RNA small subunit methyltransferase G

PDB Structure

PDB 1JSX
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structure of the Escherichia coli glucose-inhibited division protein B (GidB) reveals a methyltransferase fold.
Romanowski, M.J., Bonanno, J.B., Burley, S.K.
Proteins