>sp|Q04IZ0|TRPA_STRP2 Tryptophan synthase alpha chain OS=Streptococcus pneumoniae serotype 2 GN=trpA MPKTLTEKLNAIKATGKGIFVPYIMAGDHEKGLDGLGETIHFLEDLGVSAIEVGIPFSDP VADGPVIEEAGLRSLAHGTSTQALVETLKTIETEIPLVIMTYFNPLFQYGVENFVKDLAD TAVKGLIIPDLPHEHANFVEPFLADTDIALIPLVSLTTGIERQKELIEGAEGFVYAVAIN GVTGKSGNYRADLDKHLAQLHQVADIPVLTGFGVSSQADLERFNAVSDGVIVGSKIVKAL HQGEPIQDFIRQAVAYQK