Chains and heterogens:
PDB Chain Sequences:
>3mjfA (A:) snamniliignggrehalgwkaaqspladkiyvapgnagtaleptlenvdiaatdiagll afaqshdigltivgpeaplvigvvdafraaglaifgptqaaaqlegskaftkdflarhni psaeyqnftdveaalayvrqkgapivikadglaagkgvivamtqeeaetavndmlagnaf gdaghrivveefldgeeasfivmvdgenvlpmatsqdhkrvgdgdtgpntggmgayspap vvtddvhqrvmdqviwptvrgmaaegniytgflyaglmisadgqpkviefncrfgdpetq pimlrmrsdlvelclagtqgklnektsdwderpslgvvlaaggypadyrqgdvihglpqq evkdgkvfhagtklngnhevvtnggrvlcvtalgetvaqaqqyayqlaegiqwegvfcrk digyraiargk
>3mjfA (A:) amniliignggrehalgwkaaqspladkiyvapgnagtaleptlenvdiaatdiagllaf aqshdigltivgpeaplvigvvdafraaglaifgptqaaaqlegskaftkdflarhnips aeyqnftdveaalayvrqkgapivikadglaagkgvivamtqeeaetavndmlagnafgd aghrivveefldgeeasfivmvdgenvlpmatsqdhkrvgdgdtgpntggmgayspapvv tddvhqrvmdqviwptvrgmaaegniytgflyaglmisadgqpkviefncrfgdpetqpi mlrmrsdlvelclagtqgklnektsdwderpslgvvlaaggypadyrqgdvihglpqqev kdgkvfhagtklngnhevvtnggrvlcvtalgetvaqaqqyayqlaegiqwegvfcrkdi gyraiargk