Chains and heterogens:
PDB Chain Sequences:
>3niyA (A:) mghhhhhhenlyfqghmqnvslrelaeklniyigfaainnfwslsdeekymevarrefni ltpenqmkwdtihperdrynftpaekhvefaeennmivhghtlvwhnqlpgwitgrewtk eellnvledhiktvvshfkgrvkiwdvvneavsdsgtyresvwyktigpeyiekafrwtk eadpdailiyndysieeinaksnfvynmikelkekgvpvdgigfqmhidyrglnydsfrr nlerfaklglqiyitemdvriplsgsedyylkkqaeicakifdicldnpavkaiqfwgft dkyswvpgffkgygkallfdenynpkpcyyaikevlekkie
>3niyA (A:) hmqnvslrelaeklniyigfaainnfwslsdeekymevarrefniltpenqmkwdtihpe rdrynftpaekhvefaeennmivhghtlvwhnqlpgwitgrewtkeellnvledhiktvv shfkgrvkiwdvvneavsdsgtyresvwyktigpeyiekafrwtkeadpdailiyndysi eeinaksnfvynmikelkekgvpvdgigfqmhidyrglnydsfrrnlerfaklglqiyit emdvriplsgsedyylkkqaeicakifdicldnpavkaiqfwgftdkyswvpgffkgygk allfdenynpkpcyyaikevlekkie
>3niyB (B:) mghhhhhhenlyfqghmqnvslrelaeklniyigfaainnfwslsdeekymevarrefni ltpenqmkwdtihperdrynftpaekhvefaeennmivhghtlvwhnqlpgwitgrewtk eellnvledhiktvvshfkgrvkiwdvvneavsdsgtyresvwyktigpeyiekafrwtk eadpdailiyndysieeinaksnfvynmikelkekgvpvdgigfqmhidyrglnydsfrr nlerfaklglqiyitemdvriplsgsedyylkkqaeicakifdicldnpavkaiqfwgft dkyswvpgffkgygkallfdenynpkpcyyaikevlekkie
>3niyB (B:) mqnvslrelaeklniyigfaainnfwslsdeekymevarrefniltpenqmkwdtihper drynftpaekhvefaeennmivhghtlvwhnqlpgwitgrewtkeellnvledhiktvvs hfkgrvkiwdvvneavsdsgtyresvwyktigpeyiekafrwtkeadpdailiyndysie einaksnfvynmikelkekgvpvdgigfqmhidyrglnydsfrrnlerfaklglqiyite mdvriplsgsedyylkkqaeicakifdicldnpavkaiqfwgftdkyswvpgffkgygka llfdenynpkpcyyaikevlekkie