Chains and heterogens:
PDB Chain Sequences:
>1ik3A (A:) mlggllhrghkikgtvvlmrknvldvnsvtsvggiigqgldlvgstldtltaflgrsvsl qlisatkadangkgklgkatflegiitslptlgagqsafkinfewddgsgipgafyiknf mqtefflvsltledipnhgsihfvcnswiynaklfksdriffanqtylpsetpaplvkyr eeelhnlrgdgtgerkeweriydydvyndlgdpdkgenharpvlggndtfpyprrgrtgr kptrkdpnsesrsndvylprdeafghlkssdfltyglksvsqnvlpllqsafdlnftpre fdsfdevhglysggiklptdiiskisplpvlkeifrtdgeqalkfpppkviqvsksawmt deefaremlagvnpnlirclkdfpprskldsqvygdhtsqitkehlepnlegltvdeaiq nkrlflldhhdpimpylrrinatstkayatrtilflkndgtlrplaielslphpqgdqsg afsqvflpadegvessiwllakayvvvndscyhqlvshwlnthavvepfiiatnrhlsvv hpiykllhphyrdtmninglarlslvndggvieqtflwgrysvemsavvykdwvftdqal padlikrgmaiedpscphgirlviedypytvdgleiwdaiktwvheyvflyyksddtlre dpelqacwkelvevghgdkknepwwpkmqtreelveacaiiiwtasalhaavnfgqypyg glilnrptlsrrfmpekgsaeyeelrknpqkaylktitpkfqtlidlsvieilsrhasde vylgerdnpnwtsdtraleafkrfgnklaqienklsernndeklrnrcgpvqmpytlllp sskegltfrgipnsisi
>1ik3A (A:) ghkikgtvvlmrknvldvnsvtsvtldtltaflgrsvslqlisatkadangkgklgkatf legiitslptlgagqsafkinfewddgsgipgafyiknfmqtefflvsltledipnhgsi hfvcnswiynaklfksdriffanqtylpsetpaplvkyreeelhnlrgdgtgerkeweri ydydvyndlgdpdkgenharpvlggndtfpyprrgrtgrkptrkdpnsesrsndvylprd eafghlkssdfltyglksvsqnvlpllqsafdlnftprefdsfdevhglysggiklptdi iskisplpvlkeifrtdgeqalkfpppkviqvsksawmtdeefaremlagvnpnlirclk dfpprskldsqvygdhtsqitkehlepnlegltvdeaiqnkrlflldhhdpimpylrrin atstkayatrtilflkndgtlrplaielslphpqgdqsgafsqvflpadegvessiwlla kayvvvndscyhqlvshwlnthavvepfiiatnrhlsvvhpiykllhphyrdtmningla rlslvndggvieqtflwgrysvemsavvykdwvftdqalpadlikrgmaiedpscphgir lviedypytvdgleiwdaiktwvheyvflyyksddtlredpelqacwkelvevghgdkkn epwwpkmqtreelveacaiiiwtasalhaavnfgqypygglilnrptlsrrfmpekgsae yeelrknpqkaylktitpkfqtlidlsvieilsrhasdevylgerdnpnwtsdtraleaf krfgnklaqienklsernndeklrnrcgpvqmpytlllpsskegltfrgipnsisi