>4YMX_1|Chains A, B|ABC-type amino acid transport system, periplasmic component|Caldanaerobacter subterraneus subsp. tengcongensis MB4 (273068) MNKKSLFLAFAVVFALAFMLSGCGSKFNTVDQIKQKGVIVMGTSADFPPFEFHKVEGGKDEIVGFDIDIANAIAKKLGVKLEIKDMDFKGLIPALQAGRVDMVIAGMTPTAERKKSVDFSDLYYDSRQVVVVKNDSPISKFDDLKVKTIAVQIGTTSEEAAKKIPNVKLKQLNRVSDEFMDLQNGRCDAIVVEDTVAKAYLKEYKDMKILYMDEINNVENGSAVAVAKGNKSLLDVVNEVIKELKQSGEYDKLVDKWFKQ