Chains and heterogens:
PDB Chain Sequences:
>4yhfA (A:) knapstaglgygsweidpkdltflkelgtgqfgvvkygkwrgqydvaikmikegsmsede fieeakvmmnlsheklvqlygvctkqrpifiiteymangcllnylremrhrfqtqqllem ckdvceameyleskqflhrdlaarnclvndqgvvkvsdfglsryvlddeytssvgskfpv rwsppevlmyskfssksdiwafgvlmweiyslgkmpyerftnsetaehiaqglrlyrphl asekvytimyscwhekaderptfkillsnildvmdees
>4yhfA (A:) gygsweidpkdltflkelgtgqfgvvkygkwrgqydvaikmikegsmsedefieeakvmm nlsheklvqlygvctkqrpifiiteymangcllnylremrhrfqtqqllemckdvceame yleskqflhrdlaarnclvndqgvvkvsdfglsryvlddeytssvgskfpvrwsppevlm yskfssksdiwafgvlmweiyslgkmpyerftnsetaehiaqglrlyrphlasekvytim yscwhekaderptfkillsnildvmdee
>4yhfB (B:) knapstaglgygsweidpkdltflkelgtgqfgvvkygkwrgqydvaikmikegsmsede fieeakvmmnlsheklvqlygvctkqrpifiiteymangcllnylremrhrfqtqqllem ckdvceameyleskqflhrdlaarnclvndqgvvkvsdfglsryvlddeytssvgskfpv rwsppevlmyskfssksdiwafgvlmweiyslgkmpyerftnsetaehiaqglrlyrphl asekvytimyscwhekaderptfkillsnildvmdees
>4yhfB (B:) lgygsweidpkdltflkelgtgqfgvvkygkwrgqydvaikmikegsmsedefieeakvm mnlsheklvqlygvctkqrpifiiteymangcllnylremrhrfqtqqllemckdvceam eyleskqflhrdlaarnclvndqgvvkvsdfglsryvlddeytssvgskfpvrwsppevl myskfssksdiwafgvlmweiyslgkmpyerftnsetaehiaqglrlyrphlasekvyti myscwhekaderptfkillsnildvmdee