Chains and heterogens:
PDB Chain Sequences:
>1st6A (A:) vprmpvfhtrtiesilepvaqqishlvimheegevdgkaipdltapvsavqaavsnlvrv gketvqttedqilkrdmppafikvenactklvraaqmlqadpysvpardylidgsrgils gtsdllltfdeaevrkiirvckgileyltvaevvetmedlvtytknlgpgmtkmakmide rqqelthqehrvmlvnsmntvkellpvlisamkifvttkntksqgieealknrnftvekm saeineiirvlqltswdedawaskdteamkralalidskmnqakgwlrdpnappgdageq airqildeagkagelcagkerreilgtcktlgqmtdqladlrargqgatpmamqkaqqvs qgldlltakvenaarkleamtnskqaiakkidaaqnwladpnggsegeehirgimseark vaelceepkerddilrslgeisaltaklsdlrrhgkgdspearalakqiatslqnlqskt nravantrpvkaavhlegkieqaqrwidnptvddrgvgqaairglvaegrrlanvmmgpy rqdllakcdrvdqlaaqladlaargegespqaraiaaqlqdslkdlkarmqeamtqevsd vfsdtttpikllavaatapsdtpnreevfeeraanfenhaarlgataekaaavgtanktt vegiqatvksareltpqvvsaarillrnpgnqaayehfetmknqwidnvekmtglvdeai dtkslldaseeaikkdldkckvamanmqpqmlvagatsiarranrillvakrevensedp kfreavkaasdelsktispmvmdakavagnisdpglqksfldsgyrilgavakvreafqp qepdfpppppdlehlhltdelappkpplpegevppprppppeekdeefpeqkageainqp mmmaarqlhdearkwsskgndiiaaakrmallmaemsrlvrggsgnkraliqcakdiaka sdevtrlakevakqctdkrirtnllqvceriptistqlkilstvkatmlgrtnisdeese qatemlvhnaqnlmqsvketvreaeaasikirtdagftlrwvrktpwyq
>1st6A (A:) vprmpvfhtrtiesilepvaqqishlvimheegevdgkaipdltapvsavqaavsnlvrv gketvqttedqilkrdmppafikvenactklvraaqmlqadpysvpardylidgsrgils gtsdllltfdeaevrkiirvckgileyltvaevvetmedlvtytknlgpgmtkmakmide rqqelthqehrvmlvnsmntvkellpvlisamkifvttkntksqgieealknrnftvekm saeineiirvlqltswdedawaskdteamkralalidskmnqakgwlrdpnappgdageq airqildeagkagelcagkerreilgtcktlgqmtdqladlrargqgatpmamqkaqqvs qgldlltakvenaarkleamtnskqaiakkidaaqnwladpnggsegeehirgimseark vaelceepkerddilrslgeisaltaklsdlrrhgkgdspearalakqiatslqnlqskt nravantrpvkaavhlegkieqaqrwidnptvddrgvgqaairglvaegrrlanvmmgpy rqdllakcdrvdqlaaqladlaargegespqaraiaaqlqdslkdlkarmqeamtqevsd vfsdtttpikllavaatapsdtpnreevfeeraanfenhaarlgataekaaavgtanktt vegiqatvksareltpqvvsaarillrnpgnqaayehfetmknqwidnvekmtglvdeai dtkslldaseeaikkdldkckvamanmqpqmlvagatsiarranrillvakrevensedp kfreavkaasdelsktispmvmdakavagnisdpglqksfldsgyrilgavakvreafqp qepdfpppppdlehlhltppppeekdeefpeqkageainqpmmmaarqlhdearkwsskg ndiiaaakrmallmaemsrlvrggsgnkraliqcakdiakasdevtrlakevakqctdkr irtnllqvceriptistqlkilstvkatmlgrtnisdeeseqatemlvhnaqnlmqsvke tvreaeaasikirtdagftlrwvrktpwy