>4xjqA (A:) observed residues (from ATOM records)
rithdvgikplnpddfwrctsglpslmktpkirlmpgpgllampttvdgcvrtpslvind
liyaytsnlitrgcqdigksyqvlqigiitvnsdlvpdlnprishtfnindnrkscslal
lntdvyqlcstpkvdersdyassgiedivldivnhdgsisttrfknnnisfdqpyaalyp
svgpgiyykgkiiflgygglehpinenaicnttgcpgktqrdcnqashspwfsdrrmvns
iivvdkglnsipklkvwtismrqnywgsegrllllgnkiyiytrstswhsklqlgiidit
dysdirikwtwhnvlsrpgnnecpwghscpdgcitgvytdayplnptgsivssvildsqk
srvnpvitystatervnelairnktlsagytttscithynkgycfhiveinhksldtfqp
mlfkteipkscs