Family

rRNA (guanine-N2-)-methyltransferase, RsmD (IPR017237)

Short name: rRNA_m2G-MeTrfase_RsmD

Family relationships

None.

Description

This entry represents rRNA (guanine-N(2)-)-methyltransferase D (RsmD; EC:2.1.1.52). This enzyme specifically methylates the guanosine in position 966 of 16S rRNA in the 30S particle in Escherichia coli [PMID: 8117682]. Guanine 966 is located in the loop of E. coli 16 S rRNA helix 31, forming a part of the P-site tRNA-binding pocket. The structure of RsmD closely resembles that of RsmC rRNA methyltransferase, the latter being specific for m(2)G1207 of the 16 S rRNA [PMID: 17189261].

GO terms

Biological Process

GO:0031167 rRNA methylation

Molecular Function

GO:0008990 rRNA (guanine-N2-)-methyltransferase activity

Cellular Component

GO:0005737 cytoplasm

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
PIRSF
HAMAP