>1w7bA (A:) observed residues (from ATOM records)
psaygsvkaytnfdaerdalnietaiktkgvdevtivniltnrsneqrqdiafayqrrtk
kelasalksalsghletvilgllktpaqydaselkasmkglgtdedslieiicsrtnqel
qeinrvykemyktdlekdiisdtsgdfrklmvalakgrraedgsvidyelidqdardlyd
agvkrkgtdvpkwisimtersvphlqkvfdryksyspydmlesirkevkgdlenaflnlv
qciqnkplyfadrlydsmkgkgtrdkvlirimvsrsevdmlkirsefkrkygkslyyyiq
qdtkgdyqkallylcggdd