Ribosomal RNA small subunit methyltransferase G gidB b3740 RSMG_ECOLI Specifically methylates the N7 position of guanosine in position 527 of 16S rRNA. JW3718 Glucose-inhibited division protein B MLNKLSLLLKDAGISLTDHQKNQLIAYVNMLHKWNKAYNLTSVRDPNEMLVRHILDSIVVAPYLQGERFIDVGTGPGLPGIPLSIVRPEAHFTLLDSLGKRVRFLRQVQHELKLENIEPVQSRVEEFPSEPPFDGVISRAFASLNDMVSWCHHLPGEQGRFYALKGQMPEDEIALLPEEYQVESVVKLQVPALDGERHLVVIKANKI rsmG 16S rRNA 7-methylguanosine methyltransferase 207