>2clqA (A:) observed residues (from ATOM records)
lleydyeydengdrvvlgkgtygivyagrdlsnqvriaikeiperdsqplheeialhkhl
khknivqylgsfsengfikifmeqvpggslsallrskwgplkdneqtigfytkqileglk
ylhdnqivhrdikgdnvlintysgvlkisdfgtskrlagetftgtlqymapeiidkgprg
ygkaadiwslgctiiematgkppfyelgepqaamfkvgmfkvhpeipesmsaeakafilk
cfepdpdkracandllvdeflkv