Chains and heterogens:
PDB Chain Sequences:
>1krmA (A:) aqtpafdkpkvelhvhldgaikpetilyygkrrgialpadtpeellniigmdkpltlpdf lakfdyympaiagcrdaikriayefvemkakdgvvyvevrysphllanskvepipwnqae gdltpdevvslvnqglqegerdfgvkvrsilccmrhqpswssevvelckkyreqtvvaid lagdetiegsslfpghvqayaeavksgvhrtvhagevgsanvvkeavdtlkterlghgyh tledttlynrlrqenmhfeicpwssyltgawkpdtehavirfkndqvnyslntddplifk stldtdyqmtkkdmgfteeefkrlninaakssflpedekkelldllykayrmpspa
>1krmA (A:) tpafdkpkvelhvhldgaikpetilyygkrrgialpadtpeellniigmdkpltlpdfla kfdyympaiagcrdaikriayefvemkakdgvvyvevrysphllanskvepipwnqaegd ltpdevvslvnqglqegerdfgvkvrsilccmrhqpswssevvelckkyreqtvvaidla gdetiegsslfpghvqayaeavksgvhrtvhagevgsanvvkeavdtlkterlghgyhtl edttlynrlrqenmhfeicpwssyltgawkpdtehavirfkndqvnyslntddplifkst ldtdyqmtkkdmgfteeefkrlninaakssflpedekkelldllykayr