>6i1r_A mol:protein length:322 CMP-sialic acid transporter 1MQWYLVAALLTILTSSQGILTTLSQSNGKYNYDYATIPFLAELFKLSVSGFFLWKECRTSPSVRMTKEWRSVRLYVVPSVIYLIHNNVQFATLTYVDPSTYQIMGNLKIVTTGILFRLVLKRKLSNIQWMAIVLLAVGTTTSQVKGCGDSPCDSLFSAPLEGYLLGILSACLSALAGVYTEYLMKKNNDSLYWQNVQLYTFGVIFNMGWLIYGDFKAGFELGPWWQRLFNGYSITTWMVVFNLGSTGLLVSWLMKYSDNIVKVYSTSMAMLLTMVLSIYLFSVKATIQLFLGIIICIISLQMYFMPVHMLIELPQTLPVTSK