>4esy_A mol:protein length:170 CBS domain containing membrane proteinRVAEQARRRAIARAIRQVPIRDILTSPVVTVREDDTLDAVAKTMLEHQIGCAPVVDQNGHLVGIITESDFLRGSIPFWIYEASEILSRAIPAPEVEHLFETGRKLTASAVMTQPVVTAAPEDSVGSIADQMRRHGIHRIPVVQDGVPVGIVTRRDLLKLLLLEESPVDPD