Chains and heterogens:
PDB Chain Sequences:
>5ay7A (A:) mahhhhhhvddddkmaqglkdaykdyfkigvavnnrnvadpdqikvvlrefnsitaenam kpqptepkkgefnwedadkiadfcrangikmrghtlmwhsqigswmyqdekgnllskeef yanmkhhiqaivnrykdvvycwdvvneavadspvypgrpelrnspmyqiageefiykafe yaheadpdallfyndyndaepaksqriynlvkrmkdagvpidgigmqahynvygptmkev ddaiklystvvdhihlteldirinedmggglrfnqgqatvsdwertlqqdqyvqlfkvlr khkdvidcvtfwnvsdkdswlgvrnypllfdenykpkqaynavknfdpkmdnavi
>5ay7A (A:) glkdaykdyfkigvavnnrnvadpdqikvvlrefnsitaenamkpqptepkkgefnweda dkiadfcrangikmrghtlmwhsqigswmyqdekgnllskeefyanmkhhiqaivnrykd vvycwdvvneavadspvypgrpelrnspmyqiageefiykafeyaheadpdallfyndyn daepaksqriynlvkrmkdagvpidgigmqahynvygptmkevddaiklystvvdhihlt eldirinvsdwertlqqdqyvqlfkvlrkhkdvidcvtfwnvsdkdswlgvrnypllfde nykpkqaynavknfd
>5ay7B (B:) mahhhhhhvddddkmaqglkdaykdyfkigvavnnrnvadpdqikvvlrefnsitaenam kpqptepkkgefnwedadkiadfcrangikmrghtlmwhsqigswmyqdekgnllskeef yanmkhhiqaivnrykdvvycwdvvneavadspvypgrpelrnspmyqiageefiykafe yaheadpdallfyndyndaepaksqriynlvkrmkdagvpidgigmqahynvygptmkev ddaiklystvvdhihlteldirinedmggglrfnqgqatvsdwertlqqdqyvqlfkvlr khkdvidcvtfwnvsdkdswlgvrnypllfdenykpkqaynavknfdpkmdnavi
>5ay7B (B:) aqglkdaykdyfkigvavnnrnvadpdqikvvlrefnsitaenamkpqptepkkgefnwe dadkiadfcrangikmrghtlmwhsqigswmyqdekgnllskeefyanmkhhiqaivnry kdvvycwdvvneavadspvypgrpelrnspmyqiageefiykafeyaheadpdallfynd yndaepaksqriynlvkrmkdagvpidgigmqahynvygptmkevddaiklystvvdhih lteldirinedmggglrfvsdwertlqqdqyvqlfkvlrkhkdvidcvtfwnvsdkdswl gvrnypllfdenykpkqaynavknfd