Sequence alignment between 1vhk(B) and UniProt seq P54461 (RSME_BACSU):

P54461 (RSME_BACSU): Ribosomal RNA small subunit methyltransferase E from Bacillus subtilis (strain 168)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250      
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MQRYFIELTKQQIEEAPTFSITGEEVHHIVNVMRMNEGDQIICCSQDGFEAKCELQSVSKDKVSCLVIEWTNENRELPIKVYIASGLPKGDKLEWIIQKGTELGAHAFIPFQAARSVVKLDDKKAKKKRERWTKIAKEAAEQSYRNEVPRVMDVHSFQQLLQRMQDFDKCVVAYEESSKQGEISAFSAIVSSLPKGSSLLIVFGPEGGLTEAEVERLTEQDGVTCGLGPRILRTETAPLYALSAISYQTELLRGDQ
         ..............................XXXXXXXXX..............XXXXXXXXXXX......................................................XXXXXXXXXX..................................................XXXXXX........................................................................
PDB seq: ------------------------------QRYFIELTKQIICCSQDGFEAKC-----------CLVIEWTNENRELPIKVYIASGLPKGDKLEWIIQKGTELGAHAFIPFQAARSVV----------RERWTKIAKEAAEQSYRNEVPRVMDVHSFQQLLQRMQDFDKCVVAYEESS------AFSAIVSSLPKGSSLLIVFGPEGGLTEAEVERLTEQDGVTCGLGPRILRTETAPLYALSAISYQTELLR---
                                       --------+----------+---           -----+---------+---------+---------+---------+--------          -+---------+---------+---------+---------+--------      -----+---------+---------+---------+---------+---------+---------+---   
                                              10         50                  70        80        90       100       110                 130       140       150       160       170                 190       200       210       220       230       240       250