Chains and heterogens:
PDB Chain Sequences:
>6tcoA (A:) diqltqspsslsasvgdrvtitcrasqsvdydgdsymnwyqqkpgkapklliyaasyles gvpsrfsgsgsgtdftltisslqpedfatyycqqshedpytfgqgtkveikrtvaapsvf ifppsdeqlksgtasvvcllnnfypreakvqwkvdnapqsgnsqesvteqdskdstysls stltlskadyekhkvyacevthqglsspvtksfnrgec
>6tcoA (A:) diqltqspsslsasvgdrvtitcrasqsvdydgdsymnwyqqkpgkapklliyaasyles gvpsrfsgsgsgtdftltisslqpedfatyycqqshedpytfgqgtkveikrtvaapsvf ifppsdeqlksgtasvvcllnnfypreakvqwkvdnapqsgnsqesvteqdskdstysls stltlskadyekhkvyacevthqglsspvtksfnrg
>6tcoB (B:) evqlvesggglvqpggslrlscavsgysitsgyswnwirqapgkglewvasitydgstny npsvkgritisrddskntfylqmnslraedtavyycargshyfghwhfavwgqgtlvtvs sastkgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqs sglyslssvvtvpssslgtqtyicnvnhkpsntkvdkkvepkschhhhhh
>6tcoB (B:) evqlvesggglvqpggslrlscavsgysitsgyswnwirqapgkglewvasitydgstny npsvkgritisrddskntfylqmnslraedtavyycargshyfghwhfavwgqgtlvtvs sastkgpsvfplapsgtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqssglysl ssvvtvpssslgtqtyicnvnhkpsntkvdkkvep
>6tcoH (H:) evqlvesggglvqpggslrlscavsgysitsgyswnwirqapgkglewvasitydgstny npsvkgritisrddskntfylqmnslraedtavyycargshyfghwhfavwgqgtlvtvs sastkgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqs sglyslssvvtvpssslgtqtyicnvnhkpsntkvdkkvepkschhhhhh
>6tcoH (H:) evqlvesggglvqpggslrlscavsgysitsgyswnwirqapgkglewvasitydgstny npsvkgritisrddskntfylqmnslraedtavyycargshyfghwhfavwgqgtlvtvs sastkgpsvfplapsgtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqssglysl ssvvtvpssslgtqtyicnvnhkpsntkvdkkvep
>6tcoL (L:) diqltqspsslsasvgdrvtitcrasqsvdydgdsymnwyqqkpgkapklliyaasyles gvpsrfsgsgsgtdftltisslqpedfatyycqqshedpytfgqgtkveikrtvaapsvf ifppsdeqlksgtasvvcllnnfypreakvqwkvdnapqsgnsqesvteqdskdstysls stltlskadyekhkvyacevthqglsspvtksfnrgec
>6tcoL (L:) diqltqspsslsasvgdrvtitcrasqsvdydgdsymnwyqqkpgkapklliyaasyles gvpsrfsgsgsgtdftltisslqpedfatyycqqshedpytfgqgtkveikrtvaapsvf ifppsdeqlksgtasvvcllnnfypreakvqwkvdnapqsgnsqesvteqdskdstysls stltlskadyekhkvyacevthqglsspvtksfnrg