Chains and heterogens:
PDB Chain Sequences:
>1sav_ (-) qvlrgtvtdfxgfderadaetlrkamkglgtdeesiltlltsrsnaqrqeisaafktlfg rdllddlkseltgkfeklivalmkxsrlydayelkhalkgagtnekvlteiiasrtxeel raikqvyeeeygssleddvvgdtsgyyqrmlvvllqanrdxdagideaqveqdaqalfqa gelkwgtdeekfitifgtrsvshlrkvfdkymtisgfqieetidretsgnleqlllavvk sirsixaylaetlyyamkgagtddhtlirvmvsrseidlfnirkefrknfatslysmikg dtsgdykkallllcge
>1sav_ (-) qvlrgtvtdfgfderadaetlrkamkglgtdeesiltlltsrsnaqrqeisaafktlfgr dllddlkseltgkfeklivalmksrlydayelkhalkgagtnekvlteiiasrteelrai kqvyeeeygssleddvvgdtsgyyqrmlvvllqanrddagideaqveqdaqalfqagelk wgtdeekfitifgtrsvshlrkvfdkymtisgfqieetidretsgnleqlllavvksirs iaylaetlyyamkgagtddhtlirvmvsrseidlfnirkefrknfatslysmikgdtsgd ykkallllcge