>tr|Q778N4|Q778N4_BPT3 Host specificity protein B OS=Enterobacteria phage T3 GN=gene MGFFKKIKKAVKKVVKEVGKPIEKAGKEVGKAVGGALGAGKQEIIQQEAPAPVVAAPPPA QVVDVPEQDKAEGEDEAQTESARKKARAGGKKALSVARSSGGGINI