Chains and heterogens:
PDB Chain Sequences:
>6gfmA (A:) rgshhhhhhtdpalraithisplgsmdmlsqlevdmlkrtassdlyqlfrncslavlnsg sltdnskellsrfenfdinvlrrergvklelinppeeafvdgriiralqanlfavlrdil fvygqihntvrfpnlnldnsvhitnlvfsilrnaralhvgeapnmvvcwgghsineneyl yarrvgnqlglrelnictgcgpgameapmkgaavghaqqrykdsrfigmtepsiiaaepp nplvneliimpdiekrleafvriahgiiifpggvgtaeellyllgilmnpankdqvlpli ltgpkesadyfrvldefvvhtlgenarrhyriiiddaaevarqmkksmplvkenrrdtgd aysfnwsmriapdlqmpfepshenmanlklypdqpvevlaadlrrafsgivagnvkevgi raieefgpykingdkeimrrmddllqgfvaqhrmklpgsayipcyeictglcgr
>6gfmA (A:) lraithisplgsmdmlsqlevdmlkrtassdlyqlfrncslavlnsgsltdnskellsrf enfdinvlrrergvklelinppeeafvdgriiralqanlfavlrdilfvygqihntvrfp nlnldnsvhitnlvfsilrnaralhvgeapnmvvcwgghsineneylyarrvgnqlglre lnictgcgpgameapmkgaavghaqqrykdsrfigmtepsiiaaeppnplvneliimpdi ekrleafvriahgiiifpggvgtaeellyllgilmnpankdqvlpliltgpkesadyfrv ldefvvhtlgenarrhyriiiddaaevarqmkksmplvkenrrdtgdaysfnwsmriapd lqmpfepshenmanlklypdqpvevlaadlrrafsgivagnvkevgiraieefgpyking dkeimrrmddllqgfvaqhr