>tr|A0AAE2SI47|A0AAE2SI47_BACIU Cystine ABC transporter substrate-binding protein TcyA OS=Bacillus subtilis subsp. subtilis GN=tcyA MKKALLALFMVVSIAALAACGAGNDNQSKDNAKDGDLWASIKKKGVLTVGTEGTYEPFTY HDKDTDKLTGYDVEVITEVAKRLGLKVDFKETQWDSMFAGLNSKRFDVVANQVGKTDRED KYDFSDKYTTSRAVVVTKKDNNDIKSEADVKGKTSAQSLTSNYNKLATNAGAKVEGVEGM AQALQMIQQGRVDMTYNDKLAVLNYLKTSGNKNVKIAFETGEPQSTYFTFRKGSGEVVDQ VNKALKEMKEDGTLSKISKKWFGEDVSK