Chains and heterogens:
PDB Chain Sequences:
>1ikqA (A:) eeafdlwnecakacvldlkdgvrssrmsvdpaiadtngqgvlhysmvleggndalklaid nalsitsdgltirleggvepnkpvrysytrqargswslnwlvpighekpsnikvfiheln agnqlshmspiytiemgdellaklardatffvrahesnemqptlaishagvsvvmaqaqp rrekrwsewasgkvlclldpldgvynylaqqrcnlddtwegkiyrvlagnpakhdldikp tvishrlhfpeggslaaltahqachlpletftrhrqprgweqleqcgypvqrlvalylaa rlswnqvdqvirnalaspgsggdlgeaireqpeqarlaltlaaaeserfvrqgtgndeag aanadvvsltcpvaagecagpadsgdallernyptgaeflgdggdvsfstrgtqnwtver llqahrqleergyvfvgyhgtfleaaqsivfggvrarsqdldaiwrgfyiagdpalaygy aqdqepdargrirngallrvyvprsslpgfyrtsltlaapeaageverlighplplrlda itgpeeeggrletilgwplaertvvipsaiptdprnvggdldpssipdkeqaisalpdya sqpgk
>1ikqA (A:) eeafdlwnecakacvldlkdgvrssrmsvdpaiadtngqgvlhysmvleggndalklaid nalsitsdgltirleggvepnkpvrysytrqargswslnwlvpighekpsnikvfiheln agnqlshmspiytiemgdellaklardatffvrahesnemqptlaishagvsvvmaqkrw sewasgkvlclldpldgvynylaqqrcnlddtwegkiyrvlagnpakhdldikptvishr lhfpeggslaaltahqachlpletftrhrqprgweqleqcgypvqrlvalylaarlswnq vdqvirnalaspgsggdlgeaireqpeqarlaltlaaaeserfvrqgtgndeagaanadv vsltcpvaagecagpadsgdallernyptgaeflgdggdvsfstrgtqnwtverllqahr qleergyvfvgyhgtfleaaqsivfggvrarsqdldaiwrgfyiagdpalaygyaqdqep dargrirngallrvyvprsslpgfyrtsltlaapeaageverlighplplrldaitgpee eggrletilgwplaertvvipsaiptdprnvggdldpssipdkeqaisalpdyasqpgk