Chains and heterogens:
PDB Chain Sequences:
>2b1xA (A:) mlsnelrqtlqkglhdvnsdwtvpaaiindpevhdvererifghawvflaheseipergd yvvryisedqfivcrdeggeirghlnacrhrgmqvcraemgntshfrcpyhgwtysntgs lvgvpagkdaygnqlkksdwnlrpmpnlasykglifgsldphadsledylgdlkfyldiv ldrsdaglqvvgapqrwvidanwklgadnfvgdayhtmmthrsmvelglappdpqfalyg ehihtghghglgiigpppgmplpefmglpeniveelerrltpeqveifrptafihgtvfp nlsignflmgkdhlsaptafltlrlwhplgpdkmevmsfflvekdapdwfkdesyksylr tfgisggfeqddaenwrsitrvmggqfaktgelnyqmgrgvlepdpnwtgpgeaypldya eanqrnfleywmqlmlaesplrdgnsngsgtadastpaaakskspakaea
>2b1xA (A:) mlsnelrqtlqkglhdvnsdwtvpaaiindpevhdvererifghawvflaheseipergd yvvryisedqfivcrdeggeirghlnacrhrgmqvcraemgntshfrcpyhgwtysntgs lvgvpagkdaygnqlkksdwnlrpmpnlasykglifgsldphadsledylgdlkfyldiv ldrsdaglqvvgapqrwvidanwklgadnfvgdayhtmmthrsmvelglappdpqfalyg ehihtghghglgiigpppgmplpefmglpeniveelerrltpeqveifrptafihgtvfp nlsignflmgkdhlsaptafltlrlwhplgpdkmevmsfflvekdapdwfkdesyksylr tfgisggfeqddaenwrsitrvmggqfaktgelnyqmgrgvlepdpnwtgpgeaypldya eanqrnfleywmqlmlaespl
>2b1xB (B:) mntqtrvsdttvreitewlymeaelldagkyrewlalvtedlsyvvpirvtrereavtdv vegmthmdddadsmemrvlrleteyawaedppsrsrhfvtnvrvatgdsedefkvtsnll lyrtrgdvatydvlsgertdvlrragdsflmakrvvlldqttimthnlalim
>2b1xB (B:) rvsdttvreitewlymeaelldagkyrewlalvtedlsyvvpirvtrereavtdvvegmt hmdddadsmemrvlrleteyawaedppsrsrhfvtnvrvatgdsedefkvtsnlllyrtr gdvatydvlsgertdvlrragdsflmakrvvlldqttimthnlalim
>2b1xC (C:) mlsnelrqtlqkglhdvnsdwtvpaaiindpevhdvererifghawvflaheseipergd yvvryisedqfivcrdeggeirghlnacrhrgmqvcraemgntshfrcpyhgwtysntgs lvgvpagkdaygnqlkksdwnlrpmpnlasykglifgsldphadsledylgdlkfyldiv ldrsdaglqvvgapqrwvidanwklgadnfvgdayhtmmthrsmvelglappdpqfalyg ehihtghghglgiigpppgmplpefmglpeniveelerrltpeqveifrptafihgtvfp nlsignflmgkdhlsaptafltlrlwhplgpdkmevmsfflvekdapdwfkdesyksylr tfgisggfeqddaenwrsitrvmggqfaktgelnyqmgrgvlepdpnwtgpgeaypldya eanqrnfleywmqlmlaesplrdgnsngsgtadastpaaakskspakaea
>2b1xC (C:) mlsnelrqtlqkglhdvnsdwtvpaaiindpevhdvererifghawvflaheseipergd yvvryisedqfivcrdeggeirghlnacrhrgmqvcraemgntshfrcpyhgwtysntgs lvgvpagkdaygnqlkksdwnlrpmpnlasykglifgsldphadsledylgdlkfyldiv ldrsdaglqvvgapqrwvidanwklgadnfvgdayhtmmthrsmvelglappdpqfalyg ehihtghghglgiigpppgmplpefmglpeniveelerrltpeqveifrptafihgtvfp nlsignflmgkdhlsaptafltlrlwhplgpdkmevmsfflvekdapdwfkdesyksylr tfgisggfeqddaenwrsitrvmggqfaktgelnyqmgrgvlepdpnwtgpgeaypldya eanqrnfleywmqlmlaespl
>2b1xD (D:) mntqtrvsdttvreitewlymeaelldagkyrewlalvtedlsyvvpirvtrereavtdv vegmthmdddadsmemrvlrleteyawaedppsrsrhfvtnvrvatgdsedefkvtsnll lyrtrgdvatydvlsgertdvlrragdsflmakrvvlldqttimthnlalim
>2b1xD (D:) rvsdttvreitewlymeaelldagkyrewlalvtedlsyvvpirvtrereavtdvvegmt hmdddadsmemrvlrleteyawaedppsrsrhfvtnvrvatgdsedefkvtsnlllyrtr gdvatydvlsgertdvlrragdsflmakrvvlldqttimthnlalim
>2b1xE (E:) mlsnelrqtlqkglhdvnsdwtvpaaiindpevhdvererifghawvflaheseipergd yvvryisedqfivcrdeggeirghlnacrhrgmqvcraemgntshfrcpyhgwtysntgs lvgvpagkdaygnqlkksdwnlrpmpnlasykglifgsldphadsledylgdlkfyldiv ldrsdaglqvvgapqrwvidanwklgadnfvgdayhtmmthrsmvelglappdpqfalyg ehihtghghglgiigpppgmplpefmglpeniveelerrltpeqveifrptafihgtvfp nlsignflmgkdhlsaptafltlrlwhplgpdkmevmsfflvekdapdwfkdesyksylr tfgisggfeqddaenwrsitrvmggqfaktgelnyqmgrgvlepdpnwtgpgeaypldya eanqrnfleywmqlmlaesplrdgnsngsgtadastpaaakskspakaea
>2b1xE (E:) mlsnelrqtlqkglhdvnsdwtvpaaiindpevhdvererifghawvflaheseipergd yvvryisedqfivcrdeggeirghlnacrhrgmqvcraemgntshfrcpyhgwtysntgs lvgvpagkdaygnqlkksdwnlrpmpnlasykglifgsldphadsledylgdlkfyldiv ldrsdaglqvvgapqrwvidanwklgadnfvgdayhtmmthrsmvelglappdpqfalyg ehihtghghglgiigpppgmplpefmglpeniveelerrltpeqveifrptafihgtvfp nlsignflmgkdhlsaptafltlrlwhplgpdkmevmsfflvekdapdwfkdesyksylr tfgisggfeqddaenwrsitrvmggqfaktgelnyqmgrgvlepdpnwtgpgeaypldya eanqrnfleywmqlmlaespl
>2b1xF (F:) mntqtrvsdttvreitewlymeaelldagkyrewlalvtedlsyvvpirvtrereavtdv vegmthmdddadsmemrvlrleteyawaedppsrsrhfvtnvrvatgdsedefkvtsnll lyrtrgdvatydvlsgertdvlrragdsflmakrvvlldqttimthnlalim
>2b1xF (F:) rvsdttvreitewlymeaelldagkyrewlalvtedlsyvvpirvtrereavtdvvegmt hmdddadsmemrvlrleteyawaedppsrsrhfvtnvrvatgdsedefkvtsnlllyrtr gdvatydvlsgertdvlrragdsflmakrvvlldqttimthnlalim