Chains and heterogens:
PDB Chain Sequences:
>1knyA (A:) mngpiimtreermkivheikerildkygddvkaigvygslgrqtdgpysdiemmcvmste eaefshewttgewkvevnfyseeilldyasqvesdwplthgqffsilpiydsggylekvy qtaksveaqtfhdaicaliveelfeyagkwrnirvqgpttflpsltvqvamagamliglh hricyttsasvlteavkqsdlpsgydhlcqfvmsgqlsdseklleslenfwngiqewter hgyivdvskripf
>1knyB (B:) mngpiimtreermkivheikerildkygddvkaigvygslgrqtdgpysdiemmcvmste eaefshewttgewkvevnfyseeilldyasqvesdwplthgqffsilpiydsggylekvy qtaksveaqtfhdaicaliveelfeyagkwrnirvqgpttflpsltvqvamagamliglh hricyttsasvlteavkqsdlpsgydhlcqfvmsgqlsdseklleslenfwngiqewter hgyivdvskripf