Chains and heterogens:
PDB Chain Sequences:
>4kz0A (A:) mseesqafqrqltaligydvtdvsnvhddeleftrrglvtprmaevasrdpklyamhpwv tskplpeylwkkianncifivihrsttsqtikvspddtpgailqsfftkmakkkslmdip esqseqdfvlrvcgrdeylvgetpiknfqwvrhclkngeeihvvldtppdpaldevrkee wplvddctgvtgyheqltihgkdhesvftvslwdcdrkfrvkirgidipvlprntdltvf veaniqhgqqvlcqrrtspkpfteevlwnvwlefsikikdlpkgallnlqiycgkapals skasaespsseskgkvrllyyvnlllidhrfllrrgeyvlhmwqisgkgedqgsfnadkl tsatnpdkensmsisilldnychpialpkhqptpdpegdrvraempnqlrkqleaiiatd plnpltaedkellwhfryeslkhpkaypklfssvkwgqqeivaktyqllarrevwdqsal dvgltmqlldcnfsdenvraiavqklesledddvlhyllqlvqavkfepyhdsalarfll krglrnkrighflfwflrseiaqsrhyqqrfavileaylrgcgtamlhdftqqvqvieml qkvtldikslsaekydvssqvisqlkqklenlqnsqlpesfrvpydpglkagalaiekck vmaskkkplwlefkcadptalsnetigiifkhgddlrqdmlilqilrimesiwetesldl cllpygcistgdkigmieivkdattiakiqqstvgntgafkdevlnhwlkekspteekfq aaverfvyscagycvatfvlgigdrhndnimitetgnlfhidfghilgnyksflginker vpfvltpdflfvmgtsgkktsphfqkfqdicvkaylalrhhtnlliilfsmmlmtgmpql tskedieyirdaltvgkneedakkyfldqievcrdkgwtvqfnwflhlvlgikqgekhsa hhhhhh
>4kz0A (A:) seesqafqrqltaligydvtdvsnvhddeleftrrglvtprmaevasrdpklyamhpwvt skplpeylwkkianncifivihrsttsqtikvspddtpgailqsfftkmqdfvlrvcgrd eylvgetpiknfqwvrhclkngeeihvvldtppdpaldevrkeevslwdcdrkfrvkirg idipvltvfveaniqhgqqvlcqrrtspkpfteevlwnvwlefsikikdlpkgallnlqi ycvrllyyvnlllidhrfllrrgeyvlhmwqifnadkltsatnpdkensmsisilldnem pnqlrkqleaiiatdplnpltaedkellwhfryeslkhpkaypklfssvkwgqqeivakt yqllarrevwdqsaldvgltmqlldcnfsdenvraiavqklesledddvlhyllqlvqav kfepyhdsalarfllkrglrnkrighflfwflrseiaqsrhyqqrfavileaylrgcgta mlhdftqqvqviemlqkvtldikslsaekydvssqvisqlkqklenlqnsqlpesfrvpy dpglkagalaiekckvmaskkkplwlefkcadptalsnetigiifkhgddlrqdmlilqi lrimesiwetesldlcllpygcistgdkigmieivkdattiakiqqstvgntgafkdevl nhwlkekspteekfqaaverfvyscagycvatfvlgigdrhndnimitetgnlfhidfgh ilgnrvpfvltpdflfvmgtsktsphfqkfqdicvkaylalrhhtnlliilfsmmlmtgm pqltskedieyirdaltvgkneedakkyfldqievcrdkgwtvqfnwflhlvl