Chains and heterogens:
PDB Chain Sequences:
>1ukhA (A:) msrskrdnnfysveigdstftvlkryqnlkpigsgaqgivcaaydailernvaikklsrp fqnqthakrayrelvlmkcvnhkniigllnvftpqksleefqdvyivmelmdanlcqviq meldhermsyllyqmlcgikhlhsagiihrdlkpsnivvksdctlkildfglartagtsf mmtpyvvtryyrapevilgmgykenvdiwsvgcimgemikggvlfpgtdhidqwnkvieq lgtpcpefmkklqptvrtyvenrpkyagysfeklfpdvlfpadsehnklkasqardllsk mlvidaskrisvdealqhpyinvwydpseaeapppkipdkqlderehtieewkeliykev mdl
>1ukhA (A:) nfysveigdstftvlkryqnlkpigsgaqgivcaaydailernvaikklsrpfqnqthak rayrelvlmkcvnhkniigllnvftpqksleefqdvyivmelmdanlcqviqmeldherm syllyqmlcgikhlhsagiihrdlkpsnivvksdctlkildfglyyrapevilgmgyken vdiwsvgcimgemikggvlfpgtdhidqwnkvieqlgtpcpefmkklqptvrtyvenrpk yagysfeklfpdvlfpnklkasqardllskmlvidaskrisvdealqhpyinvwydpsea eapppkieewkeliykevmdl