>1gxrA (A:) observed residues (from ATOM records)
dyfqgamgskpaysfhvtadgqmqpvpfppdaligpgiprharqintlnhgevvcavtis
nptrhvytggkgcvkvwdishpgnkspvsqldclnrdnyirsckllpdgctlivggeast
lsiwdlaaprikaeltssapacyalaispdskvcfsccsdgniavwdlhnqtlvrqfqgh
tdgascidisndgtklwtggldntvrswdlregrqlqqhdftsqifslgycptgewlavg
messnvevlhvnkpdkyqlhlhescvlslkfaycgkwfvstgkdnllnawrtpygasifq
skesssvlscdisvddkyivtgsgdkkatvyeviy