Chains and heterogens:
PDB Chain Sequences:
>4y1pA (A:) mgfvvaliqgdgigpevvsksktilarlnekfslpieyieveagdttknkfgdalpkdsl rviekadmilkgpvgetaadvvvklrlmydlyanlrpakslpglenkfgdvdilvvrent edlykglehvisdgvtvgikvitraastriaqvalnqalrrkkkvvcvhksnvmritdgl faescrnvlkgkveysemyvdaaaanlvrnpqafdvivtentygdilsdeagqiagslgi spsanigdrkslfepvhgaafdiagknianptafllsvgmmldrmqelsgdirynnaaks lrdaiysvysegkyltpdvggssttdemisairskig
>4y1pA (A:) gfvvaliqgdgigpevvsksktilarlnekfslpieyieveagdttknkfgdalpkdslr viekadmilkgpvgetaadvvvklrlmydlyanlrpakslpglnkfgdvdilvvrented lykglehvisdgvtvgikvitraastriaqvalnqalrrkkkvvcvhksnvmritdglfa escrnvlkgkveysemyvdaaaanlvrnpqafdvivtentygdilsdeagqiagslgisp sanigdrkslfepvhgaafdiagknianptafllsvgmmldrmqelsgdirynnaakslr daiysvysegkyltpdvggssttdemisairskig
>4y1pB (B:) mgfvvaliqgdgigpevvsksktilarlnekfslpieyieveagdttknkfgdalpkdsl rviekadmilkgpvgetaadvvvklrlmydlyanlrpakslpglenkfgdvdilvvrent edlykglehvisdgvtvgikvitraastriaqvalnqalrrkkkvvcvhksnvmritdgl faescrnvlkgkveysemyvdaaaanlvrnpqafdvivtentygdilsdeagqiagslgi spsanigdrkslfepvhgaafdiagknianptafllsvgmmldrmqelsgdirynnaaks lrdaiysvysegkyltpdvggssttdemisairskig
>4y1pB (B:) gfvvaliqgdgigpevvsksktilarlnekfslpieyieveagdttknkfgdalpkdslr viekadmilkgpvgetaadvvvklrlmydlyanlrpakslpglenkfgdvdilvvrente dlykglehvisdgvtvgikvitraastriaqvalnqalrrkkkvvcvhksnvmritdglf aescrnvlkgkveysemyvdaaaanlvrnpqafdvivtentygdilsdeagqiagslgis psanigdrkslfepvhgaafdiagknianptafllsvgmmldrmqelsgdirynnaaksl rdaiysvysegkyltpdvggssttdemisairskig