Chains and heterogens:
PDB Chain Sequences:
>4fytA (A:) pdqskawnryrlpntlkpdsyrvtlrpyltpndrglyvfkgsstvrftckeatdviiihs kklnytlsqghrvvlrgvggsqppdidktelvepteylvvhlkgslvkdsqyemdsefeg eladdlagfyrseymegnvrkvvattqmqaadarksfpcfdepamkaefnitlihpkdlt alsnmlpkgpstplpedpnwnvtefhttpkmstyllafivsefdyvekqasngvliriwa rpsaiaaghgdyalnvtgpilnffaghydtpyplpksdqiglpdfnagamenwglvtyre nsllfdplsssssnkervvtviahelahqwfgnlvtiewwndlwlnegfasyveylgady aeptwnlkdlmvlndvyrvmavdalasshplstpaseintpaqiselfdaisyskgasvl rmlssflsedvfkqglasylhtfayqntiylnlwdhlqeavnnrsiqlpttvrdimnrwt lqmgfpvitvdtstgtlsqehflldpdsnvtrpsefnyvwivpitsirdgrqqqdywlid vraqndlfstsgnewvllnlnvtgyyrvnydeenwrkiqtqlqrdhsaipvinraqiind afnlasahkvpvtlalnntlflieerqympweaalsslsyfklmfdrsevygpmknylkk qvtplfihfrnntnnwreipenlmdqysevnaistacsngvpeceemvsglfkqwmenpn nnpihpnlrstvycnaiaqggeeewdfaweqfrnatlvneadklraalacskelwilnry lsytlnpdlirkqdatstiisitnnvigqglvwdfvqsnwkklfndygggsfsfsnliqa vtrrfsteyelqqleqfkkdneetgfgsgtraleqalektkanikwvkenkevvlqwfte nsk