Chains and heterogens:
PDB Chain Sequences:
>1lgr_ (-) saehvltmlnehevkfvdlrftdtkgkeqhvtipahqvnaeffeegkmfdgssiggwkgi nesdmvlmpdastavidpffadstliircdilepgtlqgydrdprsiakraedylratgi adtvlfgpepefflfddirfgasisgshvaiddiegawnsstkyeggnkghrpgvkggyf pvppvdsaqdirsemclvmeqmglvveahhhevatagqnevatrfntmtkkadeiqiyky vvhnvahrfgktatfmpkpmfgdngsgmhchmslakngtnlfsgdkyaglseqalyyigg vikhakainalanpttnsykrlvpgyeapvmlaysarnrsasiripvvaspkarrievrf pdpaanpylcfaallmagldgiknkihpgepmdknlydlppeeakeipqvagsleealna ldldreflkaggvftdeaidayialrreeddrvrmtphpvefelyysv
>1lgr_ (-) saehvltmlnehevkfvdlrftdtkgkeqhvtipahqvnaeffeegkmfdgssiggwdmv lmpdastavidpffadstliircdilepgtlqgydrdprsiakraedylratgiadtvlf gpepefflfddirfgasisgshvaiddiegawnsstkyeggnkghrpgvkggyfpvppvd saqdirsemclvmeqmglvveahhhevatagqnevatrfntmtkkadeiqiykyvvhnva hrfgktatfmpkpmfgdngsgmhchmslakngtnlfsgdkyaglseqalyyiggvikhak ainalanpttnsykrlvppvmlaysarnrsasiripvvaspkarrievrfpdpaanpylc faallmagldgiknkihpgepmdipqvagsleealnaldldreflkaggvftdeaidayi alrreeddrvrmtphpvefelyysv