>2efgA (A:) observed residues (from ATOM records)
ydlkrlrnigiaahidagktttterilyytgriaavttcfwkdhriniidtpghvdftie
versmrvldgaivvfdssqgvepqsetvwrqaekykvpriafankmdktgadlwlvirtm
qerlgarpvvmqlpigredtfsgiidvlrmkaytygndlgtdireipipeeyldnareyh
eklvevaadfdenimlkylegeepteeelvaairkgtidlkitpvflgsalknkgvqlll
davvdylpspldippikgttpegevveihpdpngplaalafkimadpyvgrltfirvysg
tltsgsyvynttkgrkervarllrmhanhreeveelkagdlgavvglketitgdtlvged
aprvilesvgkpqvayretitkpvdvegkfirqtggrgqyghvkikveplprgsgfefvn
aivggvipkeyipavqkgieeamqsgpligfpvvdikvtlydgsyhevdssemafkiags
maikeavqkgdpvilepimrvevttpeeymgdvigdlnarrgqilgmeprgnaqvirafv
plaemfgyatdlrsktqgrgsfvmffdhyqevpkqvqeklik