>1d3k_A mol:protein length:329  SERUM TRANSFERRIN
DKTVRWCAVSEHEATKCQSFRDHMKSVIPSDGPSVACVKKASYLDCIRAIAANEADAVT
LDAGLVYDAYLAPNNLKPVVAEFYGSKEDPQTFYYAVAVVKKDSGFQMNQLRGKKSCHT
GLGRSAGWNIPIGLLYCDLPEPRKPLEKAVANFFSGSCAPCADGTDFPQLCQLCPGCGC
STLNQYFGYSGAFKCLKDGAGDVAFVQHSTIFENLANKADRDQYELLCLDNTRKPVDEY
KDCHLAQVPSHTVVARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLLFKD
SAHGFLKVPPRMDAKMYLGYEYVTAIRNLREGTC