Sequence alignment between 4nt9(B) and UniProt seq A0A0H2UP74 (A0A0H2UP74_STRPN):

A0A0H2UP74 (A0A0H2UP74_STRPN): Peptidase M15B domain-containing protein from Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) 
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         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--------
UniProt: MKKRYLVLTALLALSLAACSQEKTKNEDGETKTEQTAKADGTVGSKSQGAAQKKAEVVNKGDYYSIQGKYDEIIVANKHYPLSKDYNPGENPTAKAELVKLIKAMQEAGFPISDHYSGFRSYETQTKLYQDYVNQDGKAAADRYSARPGYSEHQTGLAFDVIGTDGDLVTEEKAAQWLLDHAADYGFVVRYLKGKEKETGYMAEEWHLRYVGKEAKEIAASGLSLEEYYGFEGGDYVD
PDB seq: -----------------------------------------------------KAEVVNKGDYYSIQGKYDEIIVANKHYPLSKDYNPGENPTAKAELVKLIKAMQEAGFPISDHYSGFRSYETQTKLYQDYVNQDGKAAADRYSARPGYSEHQTGLAFDVIGTDGDLVTEEKAAQWLLDHAADYGFVVRYLKGKEKETGYMAEEWHLRYVGKEAKEIAASGLSLEEYYGFEGGDYV-
                                                              ------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------- 
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