>4z9n_D mol:protein length:328 Amino acid ABC transporter, periplasmic amino acid-binding proteinMAHHHHHHADTLSDVKAKGFLQCGVNTGLLGFASPNDKGEWSGFDVDYCRAVASAIFGDPTKVKFTPLNAKERFTALQSGEVDVLIRNTTWTISRDTSLGLDFAGINYYDGQGFMINSKKLAGINSALQLSGASICVQAGTTTELNMADYFRANKMEYNPVVFEKIEEANAAYDSGRCDAYTTDQSSLYGVRLALANPDDHVILPEIISKEPFGLTVRQGDARWADVVRWTHNALLNAEEYGITQANVEEMKKSDNPDIKRLLGAEADTKIGTDLGLDKDWVVKIIKGVGNYGEIFERNIGSGSPLKIARGLNAQWNKGGLQYGIPVR