Chains and heterogens:
PDB Chain Sequences:
>1rkyA (A:) asaecvsnenveieapktniwtslakeevqevldllhstynitevtkadffsnyvlwiet lkpnktealtyldedgdlpprnartvvyfgegeegyfeelkvgplpvsdettieplsfyn tngksklpfevghldriksaakssflnknlnttimrdvlegligvpyedmgchsaapqlh dpatgatvdygtcnintendaenlvptgfffkfdmtgrdvsqwkmleyiynnkvytsaee lyeamqkddfvtlpkidvdnldwtviqrndsapvrhlddrksprlvepegrrwaydgdee yfswmdwgfytswsrdtgisfyditfkgerivyelslqeliaeygsddpfnqhtfysdis ygvgnrfslvpgydcpstagyfttdtfeydefynrtlsycvfenqedysllrhtgasysa itqnptlnvrfistignadynflykffldgtlevsvraagyiqagywnpetsapyglkih dvlsgsfhdhvlnykvdldvggtknrasqyvmkdvdveypwapgtvyntkqiarevfene dfnginwpengqgilliesaeetnsfgnpraynimpggggvhrivknsrsgpetqnwars nlfltkhkdtelrsstalntnalydppvnfnaflddesldgedivawvnlglhhlpnsnd lpntifstahasfmltpfnyfdsensrdttqqvfytyddeteesnwefygndwsscgvev aepnfedytygrgtrinkkmtnsdevy
>1rkyA (A:) aecvsnenveieapktniwtslakeevqevldllhstynitevtkadffsnyvlwietlk pnktealtyldedgdlpprnartvvyfgegeegyfeelkvgplpvsdettieplsfyntn gksklpfevghldriksaakssflnknlnttimrdvlegligvpyedmgchsaapqlhdp atgatvdygtcnintendaenlvptgfffkfdmtgrdvsqwkmleyiynnkvytsaeely eamqkddfvtlpkidvdnldwtviqrndsapvrhlddrksprlvepegrrwaydgdeeyf swmdwgfytswsrdtgisfyditfkgerivyelslqeliaeygsddpfnqhtfysdisyg vgnrfslvpgydcpstagyfttdtfeydefynrtlsycvfenqedysllrhtgasysait qnptlnvrfistignadynflykffldgtlevsvraagyiqagywnpetsapyglkihdv lsgsfhdhvlnykvdldvggtknrasqyvmkdvdveypwapgtvyntkqiarevfenedf nginwpengqgilliesaeetnsfgnpraynimpggggvhrivknsrsgpetqnwarsnl fltkhkdtelrsstalntnalydppvnfnaflddesldgedivawvnlglhhlpnsndlp ntifstahasfmltpfnyfdsensrdttqqvfytyddeteesnwefygndwsscgvevae pnfedytygrgtrin