>1tguA (A:) observed residues (from ATOM records)
nrdpasdqmkhwkeqraaqkpdvlttgggnpvgdklnsltvgprgpllvqdvvftdemah
fdreripervvhakgagafgyfevthditryskakvfehigkrtpiavrfstvagesgsa
dtvrdprgfavkfytedgnwdlvgnntpiffirdallfpsfihsqkrnpqthlkdpdmvw
dfwslrpeslhqvsflfsdrgipdghrhmdgygshtfklvnadgeavyckfhyktdqgik
nlsvedaarlahedpdyglrdlfnaiatgnypswtlyiqvmtfseaeifpfnpfdltkvw
phgdyplipvgklvlnrnpvnyfaeveqlafdpsnmppgiepspdkmlqgrlfaypdthr
hrlgpnylqipvncpyrarvanyqrdgpmcmmdnqggapnyypnsfsapehqpsalehrt
hfsgdvqrfnsanddnvtqvrtfylkvlneeqrkrlceniaghlkdaqlfiqkkavknfs
dvhpeygsriqalldkyne