Chains and heterogens:
PDB Chain Sequences:
>2gq8A (A:) mtqslfqpitlgaltlknrivmppmtrsrasqpgdvanhmmaiyyaqrasaglivsegtq isptakgyawtpgiytpeqiagwrivteavhakgcaifaqlwhvgrvthpdnidgqqpis sstlkaenvkvfvdngsdepgfvdvavpramtkadiaqviadyrqaalnameagfdgiel haangylinqfidseannrsdeyggslenrlrfldevvaalvdaigaervgvrlaplttl ngtvdadpiltytaaaallnkhrivylhiaevdwddapdtpvsfkralreayqgvliyag rynaekaeqaindgladmigfgrpfianpdlperlrhgyplaehvpatlfgggekgltdy ptyqa