>3h7aC (C:) observed residues (from ATOM records)
prnatvavigagdyigaeiakkfaaegftvfagrrngeklaplvaeieaaggrivarsld
arnedevtaflnaadahaplevtifnvganvnfpilettdrvfrkvwemacwagfvsgre
sarlmlahgqgkifftgataslrggsgfaafasakfglravaqsmarelmpknihvahli
idmppaavagaywqlyqqpksawtfemeirpy