Chains and heterogens:
PDB Chain Sequences:
>1jrrA (A:) medlcvantlfalnlfkhlakasptqnlflspwsisstmamvymgsrgstedqmakvlqf nevgaaadkihssfrslssainastgnyllesvnklfgeksasfreeyirlcqkyyssep qavdflecaeearkkinswvktqtkgkipnllpegsvdgdtrmvlvnavyfkgkwktpfe kklnglypfrvnsaqrtpvqmmylreklnigyiedlkaqilelpyagdvsmflllpdeia dvstglelleseitydklnkwtskdkmaedevevyipqfkleehyelrsilrsmgmedaf nkgranfsgmserndlflsevfhqamvdvneegteaaagtggvmtgrtghggpqfvadhp flflimhkitncilffgrfssp
>1jrrA (A:) edlcvantlfalnlfkhlakasptqnlflspwsisstmamvymgsrgstedqmakvlqfn kihssfrslssainastgnyllesvnklfgeksasfreeyirlcqkyyssepqavdflec aeearkkinswvktqtkgkipnllpegsvdgdtrmvlvnavyfkgkwktpfekkypfrvn saqrtpvqmmylreklnigyiedlkaqilelpyagdvsmflllpddvstglelleseity dklnkwtskdkmaedevevyipqfkleehyelrsilrsmgmedafnkgranfsgmsernd lflsevfhqamvdvneegttgrtghggpqfvadhpflflimhkitncilffgrfssp