Chains and heterogens:
PDB Chain Sequences:
>4fyqA (A:) pdqskawnryrlpntlkpdsyrvtlrpyltpndrglyvfkgsstvrftckeatdviiihs kklnytlsqghrvvlrgvggsqppdidktelvepteylvvhlkgslvkdsqyemdsefeg eladdlagfyrseymegnvrkvvattqmqaadarksfpcfdepamkaefnitlihpkdlt alsnmlpkgpstplpedpnwnvtefhttpkmstyllafivsefdyvekqasngvliriwa rpsaiaaghgdyalnvtgpilnffaghydtpyplpksdqiglpdfnagamenwglvtyre nsllfdplsssssnkervvtviahelahqwfgnlvtiewwndlwlnegfasyveylgady aeptwnlkdlmvlndvyrvmavdalasshplstpaseintpaqiselfdaisyskgasvl rmlssflsedvfkqglasylhtfayqntiylnlwdhlqeavnnrsiqlpttvrdimnrwt lqmgfpvitvdtstgtlsqehflldpdsnvtrpsefnyvwivpitsirdgrqqqdywlid vraqndlfstsgnewvllnlnvtgyyrvnydeenwrkiqtqlqrdhsaipvinraqiind afnlasahkvpvtlalnntlflieerqympweaalsslsyfklmfdrsevygpmknylkk qvtplfihfrnntnnwreipenlmdqysevnaistacsngvpeceemvsglfkqwmenpn nnpihpnlrstvycnaiaqggeeewdfaweqfrnatlvneadklraalacskelwilnry lsytlnpdlirkqdatstiisitnnvigqglvwdfvqsnwkklfndygggsfsfsnliqa vtrrfsteyelqqleqfkkdneetgfgsgtraleqalektkanikwvkenkevvlqwfte nsk
>4fyqA (A:) skawnryrlpntlkpdsyrvtlrpyltpndrglyvfkgsstvrftckeatdviiihskkl nytlsqghrvvlrgvggsqppdidktelvepteylvvhlkgslvkdsqyemdsefegela ddlagfyrseymegnvrkvvattqmqaadarksfpcfdepamkaefnitlihpkdltals nmlpkgpstplpedpnwnvtefhttpkmstyllafivsefdyvekqasngvliriwarps aiaaghgdyalnvtgpilnffaghydtpyplpksdqiglpdfnagamenwglvtyrensl lfdplsssssnkervvtviahelahqwfgnlvtiewwndlwlnegfasyveylgadyaep twnlkdlmvlndvyrvmavdalasshplstpaseintpaqiselfdaisyskgasvlrml ssflsedvfkqglasylhtfayqntiylnlwdhlqeavnnrsiqlpttvrdimnrwtlqm gfpvitvdtstgtlsqehflldpdsnvtrpsefnyvwivpitsirdgrqqqdywlidvra qndlfstsgnewvllnlnvtgyyrvnydeenwrkiqtqlqrdhsaipvinraqiindafn lasahkvpvtlalnntlflieerqympweaalsslsyfklmfdrsevygpmknylkkqvt plfihfrnntnnwreipenlmdqysevnaistacsngvpeceemvsglfkqwmenpnnnp ihpnlrstvycnaiaqggeeewdfaweqfrnatlvneadklraalacskelwilnrylsy tlnpdlirkqdatstiisitnnvigqglvwdfvqsnwkklfndsnliqavtrrfsteyel qqleqfkkdneetgfgsgtraleqalektkanikwvkenkevvlqwftensk