>5KIN_1|Chains A, C|Tryptophan synthase alpha chain|Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) (170187) MPKTLTEKLNAIKAAGKGIFVPYIMAGDHEKGLDGLAETIHFLEDLGVSAIEVGIPFSDPVADGPVIEEAGLRSLAHGTSTQALVETLKTIETEIPLVIMTYFNPLFQYGVENFVKDLADTAVKGLIIPDLPHEHANFVEPFLANTDIALIPLVSLTTGIERQKELIEGAEGFIYAVAINGVTGKSGNYRADLDKHLAQLHQVADIPVLTGFGVSSQADLERFNAVSDGVIVGSKIVKALHQGEPIQDFIRQAVAYQK >5KIN_2|Chains B, D|Tryptophan synthase beta chain|Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) (170187) SNAQEPNKDGFYGKFGGRFVPETLMTAVLELEKAYRESQADPSFQEELNQLLRQYVGRETPLYYAKNLTQHIGGAKIYLKREDLNHTGAHKINNALGQVWLAKRMGKKKIIAETGAGQHGVATATAAALFNMECTIYMGEEDVKRQALNVFRMELLGAKVEAVTDGSRVLKDAVNAALRSWVANIDDTHYILGSALGPHPFPEIVRDFQSVIGREAKQQYRDLTGRDLPDALVACVGGGSNAIGLFHPFVEDESVAMYGTEAAGLGVDTEHHAATLTKGRPGVLHGSLMDVLQDAHGQILEAFSISAGLDYPGIGPEHSHYHDIKRASYVPVTDEEALEGFQLLSRVEGIIPALESSHAIAFAVKLAKELGPEKSMIVCLSGRGDKDVVQVKDRLEADAAKKGEAHA