Chains and heterogens:
PDB Chain Sequences:
>1kt0A (A:) vlkivkrvgngeetpmigdkvyvhykgklsngkkfdsshdrnepfvfslgkgqvikawdi gvatmkrgeichllckpeyaygsagslpkipsnatlffeielldfkgedlfedggiirrt krkgegysnpnegatveihlegrcggrmfdcrdvaftvgegedhdipigidkalekmqre eqcilylgprygfgeagkpkfgiepnaeliyevtlksfekakeswemdtkekleqaaivk ekgtvyfkggkymqaviqygkivswlemeyglsekeskasesfllaaflnlamcylklre ytkaveccdkalgldsanekglyrrgeaqllmnefesakgdfekvlevnpqnkaarlqis mcqkkakehnerdrriyanm
>1kt0A (A:) vlkivtpmigdkvyvhykgklfdspfvfslgkgqvikawdigvatmkrgeichllckpey aygsagslpkipsnatlffeielldfkgedlfedggiirrtkrkgegysnpnegatveih legrcggrmfdcrdvaftvgegedhdipigidkalekmqreeqcilylgprygfgeagkp kfgiepnaeliyevtlksfekakeswemdtkekleqaaivkekgtvyfkggkymqaviqy gkivswlemeyglsekeskasesfllaaflnlamcylklreytkaveccdkalgldsane kglyrrgeaqllmnefesakgdfekvlevnaarlqismcqkkakehnerdrriyanm