>4C0R_1|Chains A, B|PUTATIVE AMINO ACID BINDING PROTEIN|STREPTOCOCCUS MUTANS (1309) MDKTVTLATVGTTNPFSYEKKGKLTGYDIEVAKEVFKASDKYDVKYQKTEWTSIFSGLDSDKYQIGANNISYTKERANKYLYSNPTASNPLVLVVPKDSDIKSYNDIAGHSTQVVQGNTTVPMLQKFNKNHENNQVKLNFTSEDLAHQIRNVSDGKYDFKIFEKISAETIIKEQGLDNLKVIDLPSDQKPYVYFIFAQDQKDLQKFVNKRLKKLYENGTLEKLSKKYLGGSYLPDKKDMKLEHHHHHH