Chains and heterogens:
PDB Chain Sequences:
>6f0oA (A:) mhhhhhhknivntsilsivykkddlidlsrygakinigdrvyydsidknqiklinlesst ievilknaivynsmyenfstsfwikipkyfskinlnneytiinciennsgwkvslnygei iwtlqdnkqniqrvvfkysqmvnisdyinrwmfvtitnnrltkskiyingrlidqkpisn lgnihasnkimfkldgcrdprryimikyfnlfdkelnekeikdlydsqsnpgilkdfwgn ylqydkpyymlnlfdpnkyvdvnnigirgymylkgprgsvmttniylnstlymgtkfiik kyasgnednivrnndrvyinvvvknkeyrlatnasqagvekilsaleipdvgnlsqvvvm kskddqgirnkckmnlqdnngndigfvgfhlydniaklvasnwynrqvgkasrtfgcswe fipvddgwgessl
>6f0oA (A:) tsilsivykkddlidlsrygakinigdrvyydsidknqiklinlesstievilknaivyn smyenfstsfwikipkyfskinlnneytiinciennsgwkvslnygeiiwtlqdnkqniq rvvfkysqmvnisdyinrwmfvtitnnrltkskiyingrlidqkpisnlgnihasnkimf kldgcrdprryimikyfnlfdkelnekeikdlydsqsnpgilkdfwgnylqydkpyymln lfdpnkyvdvnnigirgymylkgprgsvmttniylnstlymgtkfiikkyasgnednivr nndrvyinvvvknkeyrlatnasgvekilsaleipdvgnlsqvvvmkskdirnkckmnlq dnngndigfvgfhlydniaklvasnwyntfgcswefipvddgwgess