Chains and heterogens:
PDB Chain Sequences:
>1br8I (I:) ictakprdipmnpmciyrspekkatedegseqkipeatnrrvwelskansrfattfyqhl adskndndniflsplsistafamtklgacndtlqqlmevfkfdtisektsdqihfffakl ncrlyrkankssklvsanrlfgdksltfnetyqdiselvygaklqpldfkenaeqsraai nkwvsnktegritdvipseaineltvlvlvntiyfkglwkskfspentrkelfykadges csasmmyqegkfryrrvaegtqvlelpfkgdditmvlilpkpekslakvekeltpevlqe wldeleemmlvvhmprfriedgfslkeqlqdmglvdlfspeksklpgivaegrddlyvsd afhkaflevneegseaaastavviagrslnpnrvtfkanrpflvfirevplntiifmgrv anpcv
>1br8I (I:) ictakprdipmnpmciyrspetnrrvwelskansrfattfyqhladskndndniflspls istafamtklgacndtlqqlmevfkfdtisektsdqihfffaklncrlyrkankssklvs anrlfgdksltfnetyqdiselvygaklqpldfkenaeqsraainkwvsnktegritdvi pseaineltvlvlvntiyfkglwkskfspentrkelfykadgescsasmmyqegkfryrr vaegtqvlelpfkgdditmvlilpkpekslakvekeltpevlqewldeleemmlvvhmpr friedgfslkeqlqdmglvdlfspeksklpgivaegrddlyvsdafhkaflevneeasta vviagrslnpnrvtfkanrpflvfirevplntiifmgrvanpcv
>1br8L (L:) ctakprdipmnpmciyrspekkatedegseqkipeatnrrvwelskansrfattfyqhla dskndndniflsplsistafamtklgacndtlqqlmevfkfdtisektsdqihfffakln crlyrkankssklvsanrlfgdksltfnetyqdiselvygaklqpldfkenaeqsraain kwvsnktegritdvipseaineltvlvlvntiyfkglwkskfspentrkelfykadgesc sasmmyqegkfryrrvaegtqvlelpfkgdditmvlilpkpekslakvekeltpevlqew ldeleemmlvvhmprfriedgfslkeqlqdmglvdlfspeksklpgivaegrddlyvsda fhkaflevneegseaaastavviagrslnpnrvtfkanrpflvfirevplntiifmgrva npcv
>1br8L (L:) ctakprdipmnpmciyrsatnrrvwelskansrfattfyqhladskndndniflsplsis tafamtklgacndtlqqlmevfkfdtisektsdqihfffaklncrlyrkankssklvsan rlfgdksltfnetyqdiselvygaklqpldfkenaeqsraainkwvsnktegritdvips eaineltvlvlvntiyfkglwkskfspentrkelfykadgescsasmmyqegkfryrrva egtqvlelpfkgdditmvlilpkpekslakvekeltpevlqewldeleemmlvvhmprfr iedgfslkeqlqdmglvdlfspeksklpgivaegrddlyvsdafhkaflevneegseaaa stavviagrslnrpflvfirevplntiifmgrvanpcv