>sp|Q9AHT6|PVAA_STRPN Pneumococcal vaccine antigen A OS=Streptococcus pneumoniae serotype 4 GN=pvaA MFKRIRRVLVLAVFLFAGYKAYRVHQDVKQVMTYQPMVREILSEQDTPANEELVLAMIYT ETKGKEGDVMQSSESASGSTNTINDNASSIRQGIQTLTGNLYLAQKKGVDIWTAVQAYNF GPAYIDFIAQNGKENTLALAKQYSRETVAPLLGNRTGKTYSYIHPISIFHGAELYVNGGN YYYSRQVRLNLYIIKCFTLFSTSG