>4mx6_A mol:protein length:346 TRAP-type C4-dicarboxylate:H+ symport system substrate-binding component DctPMTLNQQMGITRPLKTVAKMLALASVFATSFNVFAAPVEIKFSHVVAENTPKGQMALKFKELVEQRLPGEYTVSVFPNSQLFGDNNELAALLLNDVQFVAPSLSKFERYTKRLQVFDLPFLFNDMDAVNRFQQGEAGQALLNSMSRKGIVGLGYLHNGMKQFTANTPLKQPSDAKGLKFRVMASDVLAAQFDAVGAIPVKKPFSEVFTLLQTRAIDGQENTWSNTYSQKFYEVQSHITESNHGVLDYMVVTSDAFWKSLPADKRKVIKEALDESIALGNKIAAEKDNEDKQLILDSKLSQLVTLSPAERQQWVDVMKPVWSKFEDQVGKDVIEAAVAANKAENLYFQ