>4ymx_A mol:protein length:260 ABC-type amino acid transport system, periplasmic componentMNKKSLFLAFAVVFALAFMLSGCGSKFNTVDQIKQKGVIVMGTSADFPPFEFHKVEGGKDEIVGFDIDIANAIAKKLGVKLEIKDMDFKGLIPALQAGRVDMVIAGMTPTAERKKSVDFSDLYYDSRQVVVVKNDSPISKFDDLKVKTIAVQIGTTSEEAAKKIPNVKLKQLNRVSDEFMDLQNGRCDAIVVEDTVAKAYLKEYKDMKILYMDEINNVENGSAVAVAKGNKSLLDVVNEVIKELKQSGEYDKLVDKWFKQ