Chains and heterogens:
PDB Chain Sequences:
>1n7oA (A:) vkdtytdrlddwngiiagnqyydskndqmaklnqelegkvadslssissqadriylwekf snyktsanltatyrkleemakqvtnpssryyqdetvvrtvrdsmewmhkhvynseksivg nwwdyeigtprainntlslmkeyfsdeeikkytdviekfvpdpehfrkttdnpvkalggn lvdmgrvkviagllrkddqeisstirsieqvfklvdqgegfyqdgsyidhtnvaytgayg nvlidglsqllpviqktknpidkdkmqtmyhwidksfapllvngelmdmsrgrsisrans eghvaavevlrgihriadmsegetkqrlqslvktivqsdsyydvfknlktykdislmqsl lsdagvasvprtsylsafnkmdktamynaekgfgfglslfssrtlnyehmnkenkrgwyt sdgmfylyngdlshysdgywptvnpykmpgttetdakradsdtgkvlpsafvgtskldda natatmdftnwnqtltahkswfmlkdkiaflgsniqntstdtaattidqrklessnpykv yvndkeaslteqekdypetqsvflessdskknigyfffkkssismskalqkgawkdineg qsdkevenefltisqahkqngdsygymlipnvdratfnqmikelessliennetlqsvyd akqgvwgivkyddsvstisnqfqvlkrgvytirkegdeykiayynpetqesapdqevfkk l